January 18, 2026
Introduction The General Motors 6L80 and 6L90 transmissions are widely used in a variety of GM vehicles, from trucks to performance cars. Both are six-speed automatic […]
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- 245mm LU (3T40,3L30,200C,4T60-E,4L60&E:S-10 only)
- 258mm LU (4T65-E,5L40-E)
- 298mm LU (250C,350C,200-4R,4L60&E)
- 2ML70
- 310 LU
- 42RLE
- 45RFE/545RFE
- 46RE
- 47RE
- 47RE
- 48RE
- 4F50N
- 4L30E
- 4L60-E (300mm & 280mm)
- 4L80-E (Dual Stator)
- 4L80-E (Early Single Stator)
- 4L80-E (Late Single Stator)
- 4R100
- 4R75E
- 4R75W
- 55-50SN
- 5EAT
- 5L40
- 5R110
- 5R110W
- 5R55
- 5R55N
- 604
- 62TE
- 68RFE
- 6F24
- 6F35
- 6F50 - 3G
- 6F50/55
- 6L45/50
- 6L80
- 6L80-E
- 6L80/6L90
- 6L80/6L90E
- 6R100
- 6R140
- 6R60
- 6R60/80
- 6R80
- 6R80-BL3P
- 6T40-E (236mm)
- 6T40/6T45
- 6T45/50
- 6T70
- 6T75
- 722.6
- 722.6 (272mm & 290mm)
- 722.9
- 8AP1075
- 8F35
- 8HP45
- 8HP45
- 8L45
- 8L90
- 948TE
- 948TE
- 9T65
- A340
- A44DE
- A465 AS68RC
- A5HF-1
- A604
- A606
- A650E
- A6GF1
- A6LF-1
- A6LF2
- A6MF1
- A6MF1
- A6MF2
- A6VA
- A761F
- A904
- AC60E
- AF50-8
- Aisin AW
- Aisin Seike
- Allison
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- AODE, 4R70W
- AOYA
- AS66RC
- AS66RC
- AS68RC
- AS68RC
- AS69RC
- AS69RC
- ATRA-TCRA
- Audi
- AW60-40LE
- AW60-41SN
- AWF8F35
- AWTF60SN
- AWTF80SC
- AWTF81SC
- AX4S, AX4N (4F50N)
- AXOD, AXODE
- BC5A
- BJFA - MJFA
- BMW
- Borg Warner
- Borg Warner 310mm LU (A618)
- Borg Warner Transfer Case
- BRZA
- BT3A
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- Ink Code 100
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- INK CODE: 23A
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- INK CODE: 271
- Ink Code: 310
- INK CODE: 40A970
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- INK CODE; LK
- Jaguar
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- METAL STAMP H175
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- METAL STAMP: A168
- METAL STAMP: C178 / 000418
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January 11, 2026
© Sonnax Transmission Company, Inc. Reprinted with permission Some ’20–’23 GM 3500HD series trucks with 10L1000 transmissions may experience early TCC application or a condition in […]
August 9, 2010
Technical Bulletin # TCB2 Transmission: AF23-5/AW55-50SN/RE5F22A Subject: P0740 After Rebuild Application: GM/Volvo/Nissan Issue Date: August 2010 AW55-50SN P0740 P0740 after rebuild may be caused if […]