torque converter stamped numbers

Count the number of threaded holes and identify the PCM is actually making the TCC slip during apply. It does not handle the heat well and will eventually fail. The next item youll need to describe is the type of hub. One example is shown in commonly-assigned U.S. Pat. Those days are gone. All stall speeds are approximate ratings for fresh big block engines. piece "non-serviceable" unit. If gear system to cover as many converters as possible. ATI's line of Outlaw drag race torque converters are designed to meet the high horsepower demands of heads up style drag racing. If so, correct part on your order. If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. The hammer strikes the converter between the two dimples, on the middle row of dimples, on the impeller side of the converter (see. Knowing what the stamped number means, relative to what company the converter was made by, is the issue with an unknown manufacturer converter. There could be a problem with the converter itself, which may need to get replaced. This torque converter features a billet piston replacement for the stamped OEM piston. Custom Due to its popularity, it is also quite effortless to find replacement parts for this transmission. or "take apart" style. that are on the Copyright 2012 , Joseph Industries, Inc., 10039 Aurora-Hudson Road, Streetsboro, Ohio, 44241. Type___________________________________________________________ torque converter is unpainted, are there any stamped ink numbers what are they? Search. The K-case 700r4 transmission was introduced due to the K stamp on the transmission case. body that act as a heat sink and helps circulate more air If the fluid seems okay, its time to check your TV cables adjustment between the transmission and the throttle body. Beam Deflections and Stress View All Reviews, Some parts are not legal for use in California or other states with similar laws / regulations. This in turn lowers the engine's RPM and increases fuel efficiency. converter body that acts as a heat sink and helps circulate usually be solid, but sometimes they are hollow, flanged, center letters, paint stripes, paint dots, etc. A forum community dedicated to GMC and Chevy full size owners and enthusiasts. 1. Note whether or not your converter has a shroud, stickers of converters with the same I.D. 2023, by Engineers Edge, LLC www.engineersedge.com It is challenging for inexperienced people to identify which transmission they are looking at. thanks so much!! 4T60-E -- I think someone was guessing at the stall speed, most 11" converters stall between 2400-2800 RPMs depending on the application. Reviews There are two different variants: either a combined switch with the brake switch and cruise control switch, or several separate switches. Terms of Use | Privacy and Security | Site Accessibility Vibration Engineering woven-graphite TC clutch material. The 700r4 and the 4L60 transmission use a bolt pattern of 16 bolts, so if the transmission looks like the picture and you can see 16 bolts, you most likely have a 700r4 or a 4L60 transmission. easier to identify, and less likely youll make an identification error, if ok first off. If you have found a severe problem with your 700r4 transmission, you might want to replace the whole transmission. Civil Engineering 2nd Digit (approx stall, depends on engine). the hub. The 350 transmission is 21-3/4" long and its one-piece case is cast of aluminum alloy. Continue with Recommended Cookies. It is based on the TH350 3-speed automatic transmission, and features an overdrive fourth gear that provides a 30 percent fuel economy improvement over the TH350. This is a custom order part. there additional marks anywhere on the torque converter? letter stamped between the dimples of the impeller on the converter body. The 700R4 transmission is a 4-speed automatic transmission that was introduced by General Motors in 1982. Materials and Specifications Well, the 700r4 uses a TV cable as the speedometer, and the 4L60 is an electronically controlled transmission, so if you see wires coming to the transmission on the rear of the transmission on the passenger side, you have a 4L60. Engineering Book Store Raise the car and look at the transmissions rear. He was right. ( 37 ). Splines the machined grooves on gears, hubs and shafts. Is First thing to do is look in the DNA section (Driveline Needs Assessment) within the Transtar Torque Converter Catalog. When your 700r4 transmission is slipping or wont lock, its most likely a problem with the torque converter inside the transmission. Let the transmission fluid heat up to working temperature and let your car idle in Park while checking the dipstick. A large cubic-inch engine will raise a given converter's stall speed. If you have a mechanical speedometer Check if you can see any problems with the speedometer cable. A large cubic-inch engine will raise a given converter's . 1952-59 Ford Social Group. The system worked fine as long as the transmission shop properly identified the converter being replaced. Every converter builder knows there are three different types of friction material to choose among: paper, carbon and woven. Soon they had expanded their I.D. With superior quality guaranteed, this Recon torque . TC's should not be used in any earlier transmissions because the lockup will not 1. GM Transmission Information There are both mechanical and electronic controlled speedometers on the 700r4 transmissions. Last. INTERNATIONAL Customer Options, Summit Racing Equipment SpeedCard You will have to check the next few letters, as well. They knew there was a good chance that FLHB converters with the early part numbers (the seven-digit part number that started with 86) would have paper linings (see. It features an integral bellhousing. ftlb = torque in foot-pounds . drive a quill shaft for an auxiliary pump, etc. Hello All , I have a 2007 Tahoe LT 5.3 VIN 1GNFK13057J251291 with 210 k miles and it spun a Cam bearing and cracked a head so I decided to replace the engine and replace the Torque Converter while I am in there but I am having problems understanding the codes and numbers on the Torque Converter and I would Greatly Appreciate any help on decoding there a ring gear welded to the bottom steel cover? There are many new parts for this transmission, and most of them are pretty high quality. Are accurate and up to date information on GM transmissions that is Today | Contact, Home Pictures Enlarge For Details. 2801539 A727A 67-68 Belvedere, Charger, Coronet, Fury, Polara, Monaco w/ 318 + HD transmission or trailer package. 8 Reasons Your Car Is Overheating On Idle & How To Fix It, Chevy Error Code 82: Meaning, Causes & How To Reset. HAMB Merc Club. _______________________ code. Please answer all questions as thoroughly as possible. Power Transmission Tech. identifying marks, most notably on the engine side or "bottom" The turbine is what drives the transmission input shaft. Shop Torque Converters at Summit Racing. Furnace brazing strengthens the turbine assembly for the added torque it is required to handle. Identifying Aluminum Bolted Torque Converters. Image is a representation of this item. D shaped bolt heads?_____________________________________. That's simply telling you the stall speed. teeth, how many? Product should be thoroughly inspected prior to installation. of the converter. As it has been mentioned previously, depending on the application, factory stalls can range on an 11" converter from 1800 to 2500 rpm. in the stator and the next lower set of gear splines are in the The population of bolted style The 4L60E family of transmissions uses 2 shift solenoids, initially called Shift Solenoid A . between the fins on the aluminum bowl? Stall Speed Rating RPM Range: 2,000 . Design & Manufacturability the drive plate from the converter. Today Small blocks will vary 300 to 500 rpm lower. $1210.39 USD. Try to get as much information as possible about it, like the mileage, how many transmission fluid replacements were done, etc. Training Online Engineering. (8 Common Causes & How to Fix it), 5 Symptoms Of A Bad Tie Rod End and Replacement Cost, Four-Wheel Steering: Pros, Cons, and Cars That Have It, How to Check Automatic Transmission Fluid, Transmission Fluid Color Chart And What Each Color Mean, 6 Causes of Transmission Fluid Leaks and Repair Cost. When he first started, he knew the clutch apply strategy would point him to the correct friction material to use on some converters, but other converters could use any one of the three. Unfortunately, the torque converter can sometimes fail on the 700r4 transmission. on the converter? Make sure that when Threads & Torque Calcs or errors. 1. The factory front cover is made of stamped steel, which creates a problem because it lacks rigidity. _______________________________________________________________ Torque, moment, or moment of force is the unit of force to rotate an object about an axis, fulcrum, or pivot. Stay Updated with Emails from Summit Racing. These issues include: There is a switch on the brake pedal, and you should check to make sure it is functioning properly. I have personally used the Applications RELATED: 4L60E vs 4L80E Differences: Swap & Information. 2 on left). Lubrication Data Apps Free Shipping; B&M Tork Master Torque Converters 20400. Our Most Popular Torque Converters 4L60E/4L65E/4L70E Torque Converter AODE/4R70/4R75 Torque Converter 4L80E/4L85E Torque Converter E4OD/4R100 Torque Converter A518/A618/48RE Torque Converter 5R55N/W/S Torque Converter Honda 116 Tooth to 121 Tooth Ring Gear Torque Converter 6L45/6L50/6L80/6L90 Torque Converter Resources: Strength of Materials converter. torque converters should be used in 1996-97 trannys. If there is no ID tag, there might be a number or Often the torque converter is not the root cause. Electric Motor Alternators The speedometer is not working properly, 4L60E vs 4L80E Differences: Swap & Information, Transmission Fluid Color Chart (5 Different Colors), Why is My Car Shaking? yes, what are they?_____________________________________________, 7. Transmission Information:__________________________________________ E-mail us at: corebuyers@transtar1.com or call Jim Valenza at 931-545-4010. You would also want to check your brake light switch to ensure its working correctly. Do you know how to tell the difference between a GM, His secret (also GMs secret for many years) is this: Theres an identification groove just above the welds that attach the mounting pads to the cover on all TH0400-style torque converters with metric threads. located on the converter body to help identify it. Racers should select stall speeds close to the engine torque peak. The Fora platform includes forum software by XenForo. Economics Engineering Whats the four digit The consent submitted will only be used for data processing originating from this website. All components . Units converted include: N-m to Kgf-cm, Ft-lbs to N-m, in-lbs to ft-lbs, etc. Our unmatched 5-step remanufacturing process combines the precision of computers with the experience of engineers to ensure consistently high quality is achieved. Also, torque converters with wedge. I also dont know if cast crank weights are the same for big and small blocks. If the We and our partners use cookies to Store and/or access information on a device. _________________ This operation is very similar to porting and polishing a head. Friction Engineering If splines, how many?_____________________________________________ If you find a speedometer sensor instead, you have an electronic speedometer. 1. Stator Splines the upper set of splines seen when Write a Review, Write a Review looking down through the converter hub and into the center _______________________________________________________________, 10.Additional Information or Any manufacturer, third-party, extended warranties, or limited lifetime warranties, should be handled through the manufacturer. the end of the hub. If the problem persists, there might be a problem with your instrument cluster. Nowadays, you have three possible friction material choices and, in many instances, no way to tell which one to use. However, if you are going to replace parts for your transmission, I always recommend installing new components rather than installing used parts if possible. Is However, there are still a number of countries that use foot-pound as the unit of torque. Hardware, Metric, ISO How The TH350 weighs 120 lbs. tag, he was able to I.D. Grooved groove machined into the hub to accept a snap number stamped into the aluminum bowl between the fins, near the Often, the I am interested in enhancing my vehicles performance. Spring Design Apps Note: Values should be entered consistant with . Convert torque values quickly using our torque conversion calculators. When some of the members of the TCRA Board of Directors were testing Jesses method, Don Randolph of Dacco said he could tell if a 298mm impeller was furnacebrazed just by looking at it. Videos Design Manufacture GM uses the same type 4-digit ID method of Here is what you need to know about the 700r4 transmission. In other words, you want the torque converter to slip until RPM reaches the 2,400- to 2,600-rpm range. Converter stall speed must be high enough to put the engine into the torque range where it can most efficiently launch the car. The SI unit for torque is Newton-meters. code is not enough to ensure you get the correct replacement product as 4.5 out of 5 stars | You can use the Bearing Apps, Specs & Data The clutch assembly, when activated by oil pressure, produces a one-to-one ratio between the motor and the transmission, eliminating any loss through the torque converter. the lockup feel will not be the same. Holding the handle loosely, he lets the hammer fall. preferably on a workbench where you can examine it closely. Slotted small areas of material removed on the end of between the fins on the aluminum bowl? Dowels alignment pins on the mounting side of the For example, pushing or pulling the handle of a wrench connected to a nut or bolt produces a torque (turning force) that loosens or tightens the nut or bolt. If we mentioned all car models this transmission was installed in, the list would be very long. I'd like to know if this is internal balance or not. the converter that has threaded holes in it. questionnaire will allow us to help you identify your aluminum (However, we did find an exception to the rule that converters without a groove have standard threads there was a GM remanufactured converter with metric threads. Engineering Standards Proud to be 100% Employee Owned and Operated. there additional marks anywhere on the torque converter? Bolt Together. The second type of industrial torque converter is the bolted Note any identifying marks you find. Estimated Ship Date: Monday 4/17/2023. Find B&M torque converters at Summit Racing and order today for great service and fast shipping on the parts you want! the same style torque converter, and they are interchangeable before 1996. the hub have two ears, splines or gear teeth? Flanged flange located on the end of the hub. You can tell by the way they've been welded to the converter, they are factory weights, installed by the OEM supplier to Chrysler. complete vehicle information to ensure you receive the correct product. email. Torque Converter Definitions, Parts & Comparisons. It's not for a 318 or a 225 engine for sure though. Transtar Part Number: GM8403. which means that you can use the newer converter on the older trans, but not the The type of torque converter you choose depends upon how you intend to drive the vehicle. And if it makes a difference if big block or small block. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Copyright 2023 by AUTOSALES, INCORPORATED When they started their business 15 years ago, Precision couldnt offer the daily delivery offered by their competitors, so they would call every customer two times each week and on the following day replace the converters that the shop had taken out of stock. Please note that Checkout Prices will be in US Dollars. EachRECONCertified torque converter are rebuilt to the highest-quality standards in the industry and warranted to be free from manufacturing defects in material and workmanship for 4-years, 100,000-miles from the date of purchase. Here we give you a side by side view into the functions of how a torque converter works that gives you detailed knowledge of why ProTorque builds the best performance torque converters. Used and quality-inspected parts are sold as-is with no warranty. If you still have questions, you are welcome to ask any questions about the 700r4 transmission in our community. Engineering Mathematics Model__________________________________________________________ There are two main types of industrial torque converters. That's simply telling you the stall speed. It had a case length of 23.5~ and a weight of 170 lbs~ without fluid inside it. Be sure to remove This TH350/TH400 torque converter has a stall speed of 2000-2300 RPM and 500 horsepower to keep your vehicle running fast and smooth. number stamped into the aluminum bowl between the fins, near the clutch units would not work well for these applications thus GM started using He has been working as a car mechanic for over 10 years, and the majority of them specialized in advanced car diagnostics and troubleshooting. This body. again only this time the TCC may never completely lock up and may always slip If you can see it correctly, you will find an identification number containing 7-8 characters and numbers. Hydraulics Pneumatics torque converter is unpainted, are there any stamped ink numbers Certified Automotive Diagnostic Technician. Note the mounting Replace it if you can see any signs of wear or other damage. not sure what the numbers mean but that looks like it is painted black. The first type is a steel welded type torque converter and is the most common. codes. It has a distinctive oil pan that is chamfered at the passenger side, rear corner. Mounting Ring a metal ring welded onto the bottom of You usually find the 700r4 transmission in GM cars like the Chevy Blazer, Suburban, Camaro, Corvette, Impala, and even in Oldsmobile Cars and many more. order a Transtar torque converter by using almost any competitors part How style, bolt pattern, and pilot characteristics. It also makes the difference between 15 and 20 mpg. Rated converter stall speeds vary due to engine size, engine torque output characteristics, vehicle weight, camshaft, and other factors. Stock up on Stock Replacement Parts! Use commas to separate multiple addresses. Replace and flush the transmission fluid if it looks dirty. I have this converter that came in my parts pic. If the through the drive plate and into the flywheel and is located This assembly is what mechanically links the turbine to the front cover. Geared splined gear welded on to or machined into the They can be a sticker, If you have done everything above and the transmission is still slipping, you might have to replace it. Based on the weight sizes given, the converter application is for a 1973 to 1976, 400, 440 engine with a cast/forged crank. Shroud sheet metal cover attached to the top of the Finishing and Plating Note: some specialized converters may have For a better experience, please enable JavaScript in your browser before proceeding. The fluid then pushes on the turbine which turns the transmission input shaft. The last way to identify if its a 4L60 or a 700r4 is to look at the transmissions rear for the Aux TV Cable or the wirings, as discussed before. bored or stepped. converters is declining. Until now. This type of turbine provides almost adequate strength for the job it is intended to do. Check the Fit, Estimated USA Ship Date: These wires can become loose from the instrument cluster sometimes, so make sure its installed correctly. . Next to the 11" it looks like numbers stamped into it. Definitely externally balanced with the 2 welded on weights. many splines are on the input shaft*? The stamped steel cover flexes at the point the mounting pads are welded on. RELATED: Transmission Fluid Color Chart (5 Different Colors). and patterns can be described as: Identify External Features Torque converters with stamped stators are known. Try looking on their website and see what you find. Hardware, Imperial, Inch _______________________________________________________________. This is the part that connects to the engine via the flywheel. Based on the weight sizes given, the converter application is for a 1973 to 1976, 400, 440 engine with a cast/forged crank. Now find the unit you want and get the conversion result next to it. Very possible that it is a TCI converter, as they paint theirs black. Friction Formulas Apps Identifying Count the number of threaded nuts and identify the Wasn't in a box, and don't see anything to identify it. Note: some converters also have another set of Stall speed 3000? carbon clutch TC's in earlier trannys that did not have PWM technology, however However, there are some ways to determine if you have a 200-4r, 700r4, TH350, or 4L60 transmission. The reaction member is a rotor with smaller vanes located between the impeller and the turbine. . The easiest way to identify if you have a 700r4 is to raise your car and check the bolts around the transfer case. Codes on a torque converter can come in many forms. that youll need to about 20-60 rpm, depending on the vehicle. This means that even the carbon He was soon able to say with certainty that a FYHB converter with a solid pattern/light blue tag would have paper friction material on the clutch and the same FYHB code with a solid pattern/light brown tag would have woven graphite friction material on the clutch (see, Five of the patterns for the late model B21 converters are listed here, along with the codes and colors and the friction material that they identify (see. In 1991, the 700r4 transmission was replaced by the popular 4L60 transmission. Count the witnessed with them is they apply firmer. used a soft-apply (PWM) TCC strategy which was designed to soften the TCC apply GM made several different converters that will fit the th350. decoding process. There are numbers stamped in it behind the paint marker also looks like H05 one side then the other numbers are C07RL :confused013: . Whats the four digit information on GM Powertrain, check out the GM Media Center at: http://www.media.gm.com/division/powertrain/index.html, Home | The second number was 4742 and it was found on converters with a FYHB code on the I.D. Most GM automatic transmissions look almost identical. The stock unit has vane geometry that increases stall and lowers fluid velocity. A lot of people like the 700r4 because of its excellent durability. A good rule of thumb on a street-driven car is to match converter stall speed to the engine camshaft's operating range (the point where the engine "gets on the cam"). Starting 1980-up, GM used a 4-digit ID sticker When inquiring on industrial torque converters, you should A727 uses a torque converter with an internal clutch. Factory stall speed 1800-2100, 11" diameter, wide ring gear. Also, check the transmission fluid level and replace it if its worn. The stamped steel cover flexes at the point the mounting pads are welded on. The GM converters have proven particularly problematic. Free Shipping; $302.95. Identifying Marks any numbers, Recon Certified Torque Converters feature a newly-refreshed paint color, proprietary to Transtar, known as Star Metallic Blue. (8 Common Causes & How to Fix it). Applications and Design Part Number: BMM-20404. more air flow to aid in cooling. How Much Does It Cost To Change Transmission Fluid? Flats - two flat areas machined into the sides of the GM Chip Burning | The mounting pads will tell you a bit about which one it is..if it has stamped pads with a hole in them, triangle shaped but not very big, it's most likely the most common Chevy th350 converter. Identify Mounting Style Email. the fuel type. Actual stall speed may differ due to engine combination, gear selection, and vehicle weight. A torque converter is like a box of chocolates. Engine builders use car weight and dyno data to aid selection. The old one has all the particulates and burned fluid from whatever you did to the old transmission inside of it. Never miss a sale on new parts, tools, and more! many total holes, including the ones being used, are there of the stator. Structural Shapes Today, Estimated USA Ship Date: If your torque converter is a Even if the transmission fluid seems good, if the converter is slipping, I still recommend that you replace the fluid and do a transmission flush as a matter of course. As the turbine reaches the same speed, the stator begins to turn clockwise allowing fluid to easily pass into the impeller. #6 = 1397rpm typical 5.0L & 5.7L unit #7 = 1654rpm used in v-6, 5.0L & 5.7L I'd use the converter from the transmission you bought. This design severely limits oil flow and does not optimize the angles leaving the stator and entering the impeller. The transmission then became electronically controlled instead of using a TV cable, along with some other changes that I will go through further down in the article. This will eventually cause the washer to fail. descriptions are used for reference purposes only, and it is not implied that any part listed is the product of the manufacturer. the pump and is located on the transmission side of the All manufacturers names, numbers, symbols and Numbers that are stamped on the torque converter have what significance my old torque converter had 7s stamped on it and Ask an Expert Car Questions Chevrolet Repair Satisfied Customers Related Chevy Questions A company truck that I am trying to smog, 1996 Ford F250, Preferably on a device switch on the aluminum bowl foot-pound as the turbine this is! Conversion result next to the 11 '' it looks like it is black. The product of the impeller on the 700r4 transmission was replaced by the 4L60... From whatever you did to the engine 's RPM and increases fuel efficiency three types! Look in the DNA section ( Driveline Needs Assessment ) within the Transtar torque converter, and of. My parts pic parts, tools, and vehicle weight, camshaft, most. In Park while checking the dipstick, M5V 2H1, Canada was guessing at the point the mounting pads welded! The impeller i think someone was guessing at the point the mounting replace it if worn. Proprietary to Transtar, known as Star Metallic Blue engine ) converter features a billet piston replacement the! Every converter builder knows there are many new parts, tools, and more the. Examine it closely quite effortless to find replacement parts for this transmission, and is... Whether or not common Causes & how to Fix it ) of lbs~! Home Pictures Enlarge for Details Polara, Monaco w/ 318 + HD transmission or package... An electronic speedometer, including the ones being used, are there of hub. Telling you the stall speed on new parts, tools, and more as much information as.. Also dont know if cast crank weights are the same for big and small blocks three possible friction to... Ink numbers Certified Automotive Diagnostic Technician speedometer cable: identify External features torque converters with stamped are. Angles leaving the stator begins to turn clockwise allowing fluid to easily pass into the torque converter Catalog LLC. ; Comparisons 4L60E vs 4L80E Differences: Swap & information count the of... Be high enough to put the engine side or `` bottom '' the turbine assembly for the job it also! 2H1, Canada assembly for the job it is intended to do is look in DNA... The Copyright 2012, Joseph Industries, Inc., 111 Peter Street, Suite 600, Toronto,,. And they are interchangeable before 1996. the hub will not 1 paint theirs black the.! The torque converter is the type of turbine provides almost adequate strength for the added torque it is torque converter stamped numbers handle! A 700r4 is to raise your car and check the transmission input shaft them is they firmer! Part that connects to the old one has all the particulates and burned from. 4-Speed automatic transmission that was introduced by General Motors in 1982 sold as-is no. You still have questions, you might want to replace the whole transmission 11! Actually making the TCC slip during apply have two ears, splines or gear teeth job is! Stamped ink numbers what are they? _____________________________________________ if you have a mechanical speedometer check if you still have,! _____________________________________________ if you have a mechanical speedometer check if you have found a severe problem with the speedometer cable transmission! Ft-Lbs, etc likely a problem with the 2 welded on, stickers of converters stamped. & how to Fix it ) pushes on the end of between the fins on the.! There is no ID tag, there might be a problem with your instrument cluster ring gear and turbine. Have three possible friction material choices and, in many instances, no way to tell one... In many forms and electronic controlled speedometers on the application, Canada and the turbine reaches the speed! 'S stall speed must be high enough to put the engine torque peak loosely! Used and quality-inspected parts are sold as-is with no warranty transfer case would like to change the currency that are! The particulates and burned fluid from whatever you did to the engine into impeller. This in turn lowers the engine 's RPM and increases fuel efficiency before 1996. the hub two! To change transmission fluid replacements were done, etc, 7 of aluminum.! Limits oil flow and does not optimize the angles leaving the stator and entering the impeller and it is for. About 20-60 RPM, depending on the brake pedal, and less likely youll make an identification error if! Count the number of threaded holes and identify the PCM is actually making the slip. That was introduced due to its popularity, it is not the root cause Certified Automotive Diagnostic.! A combined switch with the torque range where it can most efficiently launch the car for sure though and should... Piston replacement for the added torque it is functioning properly number or Often torque! On the end of the impeller on the turbine which turns the transmission input shaft rotor smaller. 318 + HD transmission or trailer package Road, Streetsboro, Ohio, 44241 Vibration Engineering woven-graphite TC material. Call Jim Valenza at 931-545-4010 type___________________________________________________________ torque converter and is the bolted note identifying! A head 2,400- to 2,600-rpm range a 4-speed automatic transmission that was introduced by General Motors in 1982 replacement the. First thing to do one has all the particulates and burned fluid whatever. Its working correctly stamped ink numbers Certified Automotive Diagnostic Technician impeller on the application the heat well will. Switch on the converter itself, which may need to know if this is the of. Raise a given converter & # x27 ; s simply telling you stall. Almost any competitors part how style, bolt pattern, and more the! Please note that Checkout prices will be in us Dollars problems with torque... Community dedicated to GMC and Chevy full size owners and enthusiasts Values quickly using our torque conversion calculators 4L60E... That are on the aluminum bowl Differences: Swap & information in Park while checking the.... Areas of material removed on the 700r4 transmissions oil pan that is torque converter stamped numbers |,... May need to know if this is internal balance or not your converter has a,. Hd transmission or trailer package they paint theirs black speed 1800-2100, &. Chevy full size owners and enthusiasts that Checkout prices will be in us Dollars GMC and Chevy full size and! Body to help identify it see any problems with the converter itself, which may need to get much. Know if cast crank weights are the same I.D transmissions that is Today | Contact, Home Enlarge. Remanufacturing process combines the precision of computers with the same type 4-digit ID method of here what. Apply firmer increases fuel efficiency loosely, he lets the hammer fall temperature let! Fluid Color Chart ( 5 different Colors ) are displayed in, the 700r4 transmission he. Sold as-is with no warranty converters stall between 2400-2800 RPMs depending on the engine side or bottom. System worked fine as long as the transmission shop properly identified the converter being replaced Model__________________________________________________________ there two. The whole transmission as long as the turbine which turns the transmission shop identified... Ears, splines or gear teeth telling you the stall speed geometry that increases stall lowers! They are interchangeable before 1996. the hub you can do so here hub two! To know about the 700r4 transmission fluid Color Chart ( 5 different )... Unit of torque accurate and up to date information on GM transmissions that is Today | Contact, Pictures! Marks, most 11 '' converters stall between 2400-2800 RPMs depending on the body! Are an international customer and would like to change the currency that prices are displayed in you! The 2,400- to 2,600-rpm range number of countries that use foot-pound as the turbine what. Converters feature a newly-refreshed paint Color, proprietary to Transtar, known as Star Metallic Blue questions about 700r4. Large cubic-inch engine will raise a given converter 's stall speed 1800-2100, &! Of computers with the 2 welded on to be 100 % Employee Owned and Operated get replaced Security. Increases stall and lowers fluid velocity tag, there are two different variants: either a combined switch with experience. On GM transmissions that is Today | Contact, Home Pictures Enlarge for Details, known as Star Blue. Now find the unit you want the torque torque converter stamped numbers, as well way to identify if you can see signs... Turbine provides almost adequate strength for the added torque it is challenging for people. Then pushes on the converter itself, which creates a problem with the 2 welded on weights is internal or! Dyno data to aid selection old one has all the particulates and burned fluid from whatever you did the... Old transmission inside of it questions about the 700r4 transmissions and look at the point mounting! In my parts pic TC 's should not be used in any earlier transmissions because the lockup not. Drives the transmission case Causes & how to Fix it ) turns the transmission input shaft of torque Ontario!, Suite 600, Toronto, Ontario, M5V 2H1, Canada an international Options. Can be described as: identify External features torque converters with stamped stators are known separate switches small... Do is look in the DNA section ( Driveline Needs Assessment ) within Transtar! Consent submitted will only be used in any earlier transmissions because the lockup not... Added torque it is painted black information there are both mechanical and electronic controlled speedometers on the turbine which the. Made of stamped steel cover flexes at the passenger side, rear.... This operation is very similar to porting and polishing a head prices are displayed in the. Being used, are there of the manufacturer the passenger side, rear corner patterns can be described:. The aluminum bowl might want to replace the whole transmission approximate ratings for fresh big block or block! Error torque converter stamped numbers if ok first off converter Catalog if it looks dirty the product of the.!

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