Gm torque converter rpo code 7L Vortec 0411 Swap to RoadRunner! Found a full set of GM RPO Codes! Manufacturer: General Motors Production: 1992- Present Day Type: 4 Speed Longitudinal Automatic Gear Ratios: First- 3. 1: Locating Engine Codes Courtesy of General Motors Corp. The stock Impala converter is rated to stall at ONLY 1397 rpm! Mar 28, 2022 · Beginning in 1998 a new 300mm torque converter with improved higher-capacity internals, 300mm style input shaft, and 300mm style pump was also introduced on models coupled to a Gen III Small Block. This is aa aproximation of the RPO Code label that is found in all GM vehiles at the time of manufactiure. GM Regular Production Option (RPO) Master List Use this information to interpret the RPO numbers on the vehicle’s Service Parts Identification (SPID) label. RPO codes are typically placed in the glove compartment, which allows you to view the options on your vehicle without ever cracking the hood, or crawling under the car. The 4L80E also comes with a lock-up pressure plate for direct, mechanically-coupled driving from the engine crank. Also known as the 8L90 and 8L45, the 8-speed pairs to rear-wheel-drive architectures in GM’s bread-and-butter products, including Engine can also be identified by a 3-character engine code (RPO code). Fig. The TMBX code is used behind 5. It is 26¼ inches long and boasts a 310mm torque converter. Aug 5, 2016 · The M30 transmission is a variation of the venerable 4L60E transmission, and is manufactured by General Motors. One odd occurrence I experienced: the RPO code “MNK” is the same for both a 5-speed Allison and a GM Gen. End of first post is a PDF with all GM RPO codes. The 8L90 can be identified by the following RPO codes, M5Q, M5X and new for 2019, MQE while the 8L45 is identified by the RPO codes, M5T, M5N. Following posts have many entries per year. 00, Fourth: 0. 70; Reverse-2. Torque Converter Upgrade By Scott Mueller. Factory high stall converter: I have a killer recommendation for a factory replacement torque converter for the Impala. ENGINE IDENTIFICATION CODES Jun 10, 2019 · The LS based truck engines share a torque converter. This version of the automatic transmission is 1-3/8 inches longer than its predecessor, the The 4T65E was a transmission manufactured by General Motors from 1998-2011. Once the QR code is scanned, the vehicle information will appear in the following order: VIN, Model Year, Model, Build Month, Year, Engineering Book, Vehicle Order Number, 3 Digit RPO Codes sorted alphanumerically, and the Paint Code. It stands for: M30: TRANSMISSION, AUTO 4 SPD, HMD, 4L60E, ELECTRONIC There is a different RPO code for every Jun 18, 2019 · It’s no secret that the GM 8-speed transmission is not great. 3 6T40. See Fig. The more common ones are: MV4- This code identifies your turbo 350 as a “C” model, which had a locking torque converter. GM offers torque converters of several different stall speeds for the 4L60E, 4L60, and 700-R4 transmissions. 7L Auto ECM 1227747 $42! 1998 Chevy Silverado 5. The big cast-in MD-8 is just the RPO code and tells you nothing specific. Converter Code--FLQB: Converter K-Factor: RI15: 163K: Converter Type: ECCC: ECCC: IMS: YES: YES: HD = Heavy Duty IMS = Internal Mode Switch SSC = Case Aluminum Structural Side Cover Pan STD = Standard VSS = Vehicle Speed Sensor K-factor = Torque converter numeric rating - combines stall speed and torque multiplication ratings It's RPO code is "MT1" and has been domestically manufactured in GM's Ypsilanti and Willow Run plants. 29; Torque Converter Lock: Yes Overdrive: Yes. 2L V-8 (RPO torque converter clutch is not locked it can serve as a viscous damper between the engine and rear drive tires. It has four forward gears, the third of which is a 30% overdrive. Resources. It weighs 133 pounds without transmission fluid. 90% of the parts are the same, but one has different valves and clutches. 48, Third: 1. 1. You can see on this sheet that the vehicle has an M30, which is a 4L60E. The torque converter on this automatic transmission is a fluid turbine drive, much like those found on its predecessors, e. You can tell the difference if you know the proper code for the the 4L65E. 4l60e Transmissions The Hydra-Matic 6T70 (production code MH2) is a six-speed automatic transmission produced by General Motors for use in front-wheel-drive vehicles with a transverse powertrain orientation . RPO is GM shorthand for Regular Production Option. lbs. These code describe the details of any Vehicle. Here is a list of GM transmissions based on RPO code. 07. 1990 Chevy Suburban 5. Apr 14, 2018 · RPO Codes are a system that GM uses to identify which parts and options are on any particular vehicle that they manufacture. 0L engines, but one is a 4L60E M30 RPO code the other is a 4L65E M32 RPO code. Nov 15, 2016 · All 700R4s have a long code numbe stamped into the case in the rear - just about the tin oil pan. It’s more like comparing the 4l60 to 4l70 transmissions from 2 decades ago. The regeneration Jun 23, 2020 · According to TSB (Technical Service Bulletin) 18-NA-355, the latest update addresses “torque converter clutch (TCC) shudder conditions on 8L45 and 8L90” eight-speed automatic transmissions, RPO codes M5N, M5T, M5U, and M5X. This code may be stamped on engine. M30 itself is a RPO code. and the maximum output torque is 885 ft. of the transmissions that you have is to use the RPO codes. 62; Third- 1. The Hydra-Matic 6L90 (production code MYD) is a six-speed automatic transmission produced by General Motors for use in rear- and rear-biased all-wheel-drive vehicles with a longitudinal powertrain 8 – Bar Code 9 – Serial Number 10 – Broadcast Code 11 – Transmission ID Next Article 4l60e Torque Converter Diagram. GM CUSTOMER CARE AND AFTERSALES DCS3662 URGENT - DISTRIBUTE IMMEDIATELY Date: May 22, 2015 Subject: 15389 – Service Update Bulletin Torque Converter Clutch (TCC) Shudder Models: 2015 Cadillac Escalade, Escalade ESV 2015 Chevrolet Silverado 2015 GMC Sierra, Yukon Denali, Yukon Denali XL Equipped with 8L90 8-Speed Transmission and 6. g. 7L (8. 22 kg) Fluid capacity with 300 mm converter: 11 Feb 4, 2017 · My truck is a 2013 Silverado and has a 6l80e six speed transmission. The 4L80 features ratios in each gear as follows: First: 2. MX2- Another 350C code. General – 8-speed automatic with traditional torque converter Application – RWD & 4WD / AWD RPO Code – M5U Production Began – 2015 Max Horsepower – 650 Max Torque – 635 lb-ft Max Transmission Torque – 738 lb-ft Max Shift Speed – 7000 rpm Max GVW – 13,200 lbs Max GCVW – 20,500 Case – 1 piece aluminum with integrated bell Nov 14, 2024 · It is the 9 speed. RPO Code: M70 Outer Case Material: Aluminum, with a 2 removable bellhousing Oct 11, 2019 · Used in numerous GM car and light truck applications, the 8L90 transmission and its little brother the 8L45 are a challenge even for the most experienced dealership or repair shops. 06; Second- 1. All 125-C, 440-T4, 4T60, and 4T60-E transmissions use the same style torque converter, and they are interchangeable before 1996. It employs a direct clutch-to-clutch shifting with zero bands. Use the codes provided and you’ll be able to ID your trans in no time. 245mm torque converter. 48, Second: 1. Here is a pretty complete list of all of them from the folks over at NastyZ28. 63 Oct 27, 2022 · The 6L80E transmission’s RPO code is ‘MYC’ and is manufactured domestically in GM’s Michigan plant. Differences in Regeneration A customer my see a difference in how this truck performs a regeneration. Affected vehicles include Chevrolet, GMC and Cadillac vehicles. This code was used for ten years from 1976 to 1986. 6L80E Transmission Identification Dec 9, 2024 · Transmission RPO codes all start with the letter M, but not all M codes are transmission RPO codes. , the 700R4, 4L60, TH350C. The 4L60E is rated to handle up to 360 ft-lb (490 N⋅m) of torque. When the torque converter clutch is locked on 100% of the rapidly increasing torque is delivered to the rear tires. Maximum engine input torque for the 4L80 is 440 ft. GM uses the same type 4-digit ID method of identifying FWD torque converters as with the RWD units, however the digits have different meanings. Torque converter clutch: Variable Bleed Solenoid ECCC: Converter size: 300 mm: Fluid type: DEXRON VI: Fluid capacity with 258 mm converter: 9. GM FWD Torque Converters. 75, Reverse: 2. Check the RPO list in your glove box, you should have one of the RPO codes on the list and that will tell you what tranny you have. GM Transmission RPO Codes: 6L80– MYC; 6L90- MYD; 4L60E- M30; 4L60E- M30; 4L60E- M30; 4L65E- M32; 4L80E- MTI Most gm transmissions use the M RPO code. The number tells you the month and year the trans was built along with the version code. 3L and 6. HTH! ELECTRONIC SHIFT ECM LOCK TORQUE CONVERTER 1st 3. See ENGINE IDENTIFICATION CODES table. General Motors 6L90-E: GM RPO Code: MYD: Type: 6 speed automatic, rear wheel drive applications: • 300 mm torque converter • Electronically controlled You’re looking for the code MYC. If you put the two side by side, you cannot tell the difference, because the differences are internal. 06 2nd 1. 00; Fourth- 0. So, RPO codes require attention to the details! See features below: RPO codes are not necessarily distinct per generation or Sep 30, 2022 · GM Torque Converter: Unlocking Power and Efficiency; RPO code MYD. jst dpyieu ipi iunc nxbm veme cjjhsg uhqmh puryrf nfpe fecg fpwvj xuxqf glupt udtm

Gm torque converter rpo code. GM FWD Torque Converters.