Skip to content
Shop / 6T40 / 6T45 Transmission Parts

6T40 / 6T45 Transmission Parts

GM 6T30, 6T40, 6T45 and 6T50 6-speed front-wheel-drive transmission parts: rebuild kits, solenoids, clutch packs, bonded pistons, seals, filters and hard parts. Fits Chevy Cruze, Sonic, Malibu, Equ...

Build your complete
transmission kit

Shop Tiger Jel assembly lube and friction modifier for your next build.

Shop Best Sellers
Tiger Jel Transmission Assembly Lube GoldTiger Jel High-Strength Friction Modifier automatic transmission additive, 4 fl oz bottle

6T40 / 6T45 Transmission Parts

GM 6T30, 6T40, 6T45 and 6T50 6-speed front-wheel-drive transmission parts: rebuild kits, solenoids, clutch packs, bonded pistons, seals, filters and hard parts. Fits Chevy Cruze, Sonic, Malibu, Equinox, Trax, Buick Encore, Verano and GMC Terrain. Search by part number. Ships from Lebanon, TN.

Filters

Original price $23.59 - Original price $23.59
Original price
$23.59
$23.59 - $23.59
Current price $23.59

6T40 / 6T45 Steel 144126B

Steel for 6T30 automatic transmissions. Part # 144126B from Alto Products Corp. 3-5-Reverse, Internal Spline; .094" Thick, 36 Teeth, 6.160" Outer D...

View full details
Original price $23.59 - Original price $23.59
Original price
$23.59
$23.59 - $23.59
Current price $23.59
Original price $18.06 - Original price $18.06
Original price
$18.06
$18.06 - $18.06
Current price $18.06

6T40 / 6T45 Steel 144128B

Steel for 6T30 automatic transmissions. Part # 144128B from Alto Products Corp. 1-2-3-4 Clutch; .065" Thick, 11 Teeth, 6.822" Inner Diameter. Part...

View full details
Original price $18.06 - Original price $18.06
Original price
$18.06
$18.06 - $18.06
Current price $18.06
Original price $20.17 - Original price $20.17
Original price
$20.17
$20.17 - $20.17
Current price $20.17

6T40 / 6T45 Steel 144134B

Steel for 6T30 automatic transmissions. Part # 144134B from Alto Products Corp. Low-Reverse Clutch; .065" Thick, 12 Teeth, 6.865" Inner Diameter. ...

View full details
Original price $20.17 - Original price $20.17
Original price
$20.17
$20.17 - $20.17
Current price $20.17
Original price $117.40 - Original price $117.40
Original price
$117.40
$117.40 - $117.40
Current price $117.40

6T40 / 6T45 Steel Module 144139

Steel Module for 6T30 automatic transmissions. Part # 144139 from TransJel. Part #: 144139 Brand: TransJel Part type: Steel Modules Fits transm...

View full details
Original price $117.40 - Original price $117.40
Original price
$117.40
$117.40 - $117.40
Current price $117.40
Original price $249.92 - Original price $249.92
Original price
$249.92
$249.92 - $249.92
Current price $249.92

6T40 / 6T45 Steel Module 144139AB

Steel Module for 6T40, 6T45, 6T50 automatic transmissions. Part # 144139AB from TransJel. Generation 1,2,3. Part #: 144139AB Brand: TransJel Par...

View full details
Original price $249.92 - Original price $249.92
Original price
$249.92
$249.92 - $249.92
Current price $249.92
Original price $5.23 - Original price $5.23
Original price
$5.23
$5.23 - $5.23
Current price $5.23

6T40 / 6T45 Pressure Plate D144146

Pressure Plate for 6T40, 6T45, 6T50 automatic transmissions. Part # D144146 from GM. Direct, 3-5/Reverse, 2nd Design. Part #: D144146 Brand: GM ...

View full details
Original price $5.23 - Original price $5.23
Original price
$5.23
$5.23 - $5.23
Current price $5.23
Original price $31.02 - Original price $31.02
Original price
$31.02
$31.02 - $31.02
Current price $31.02

6T40 Used / 6T45 Pressure Plate U144146

Used Pressure Plate for 6T40, 6T45, 6T50 automatic transmissions. Part # U144146 from Quality Used Parts. 3-5-Reverse, 36 Teeth, .245" Thick. Part...

View full details
Original price $31.02 - Original price $31.02
Original price
$31.02
$31.02 - $31.02
Current price $31.02
Original price $7.96 - Original price $7.96
Original price
$7.96
$7.96 - $7.96
Current price $7.96

6T40 / 6T45 4-5-6 Clutch Apply Plate 144149B

4-5-6 Clutch Apply Plate for 6T30 automatic transmissions. Part # 144149B from Alto Products Corp. .096" Thick, 36 Teeth, 3.594" Inner Diameter. P...

View full details
Original price $7.96 - Original price $7.96
Original price
$7.96
$7.96 - $7.96
Current price $7.96
Original price $300.55 - Original price $300.55
Original price
$300.55
$300.55 - $300.55
Current price $300.55

6T40 / 6T45 Differential Housing, Inner Race for Bearing on Bell Housing A144291AA

Differential Housing, Inner Race for Bearing on Bell Housing for 6T40 automatic transmissions. Part # A144291AA from TransJel. Part #: A144291AA ...

View full details
Original price $300.55 - Original price $300.55
Original price
$300.55
$300.55 - $300.55
Current price $300.55
Original price $23.42 - Original price $23.42
Original price
$23.42
$23.42 - $23.42
Current price $23.42

6T40 / 6T45 Bearing D144292AA

Bearing for 6T40, 6T45, 6T50, X23F automatic transmissions. Part # D144292AA from GM. Bell Housing, 68mm Outer Diameter, Rides on Differential Hous...

View full details
Original price $23.42 - Original price $23.42
Original price
$23.42
$23.42 - $23.42
Current price $23.42
Original price $39.15 - Original price $39.15
Original price
$39.15
$39.15 - $39.15
Current price $39.15

6T40 / 6T45 Gasket 144301

Gasket for 6T40, 6T45 automatic transmissions. Part # 144301 from TransTec. Side Pan/Valve Body Cover. Part #: 144301 Brand: TransTec Part type:...

View full details
Original price $39.15 - Original price $39.15
Original price
$39.15
$39.15 - $39.15
Current price $39.15
Original price $90.73 - Original price $90.73
Original price
$90.73
$90.73 - $90.73
Current price $90.73

6T40 / 6T45 Gasket 144318

Gasket for 6T40 automatic transmissions. Part # 144318 from TransTec. Part #: 144318 Brand: TransTec Part type: Paper Gasket Fits transmissions...

View full details
Original price $90.73 - Original price $90.73
Original price
$90.73
$90.73 - $90.73
Current price $90.73
Original price $71.82 - Original price $71.82
Original price
$71.82
$71.82 - $71.82
Current price $71.82

6T40 / 6T45 Valve Kit S144507HK

Valve Kit for 6T30, 6T40, 6T45, 6T50 automatic transmissions. Part # S144507HK from Sonnax. Lube On Demand, Gen 3, Valve, Sleeve, O-Rings (2) 1 Ext...

View full details
Original price $71.82 - Original price $71.82
Original price
$71.82
$71.82 - $71.82
Current price $71.82
Original price $100.85 - Original price $100.85
Original price
$100.85
$100.85 - $100.85
Current price $100.85

6T40 / 6T45 Valve Kit S144507PDK

Valve Kit for 6T30, 6T35, 6T40 automatic transmissions. Part # S144507PDK from Sonnax. Pressure Regulator, Includes Spring. Part #: S144507PDK Br...

View full details
Original price $100.85 - Original price $100.85
Original price
$100.85
$100.85 - $100.85
Current price $100.85
Original price $244.71 - Original price $244.71
Original price
$244.71
$244.71 - $244.71
Current price $244.71

6T40 / 6T45 3-5 Reverse & 4-5-6, 36 Teeth, 4 Clutch, Uses 4 Ring Support, Emty Drum A144550

3-5 Reverse & 4-5-6, 36 Teeth, 4 Clutch, Uses 4 Ring Support, Emty Drum for 6T40, 6T45 automatic transmissions. Part # A144550 from TransJel. ...

View full details
Original price $244.71 - Original price $244.71
Original price
$244.71
$244.71 - $244.71
Current price $244.71
Original price $252.08 - Original price $252.08
Original price
$252.08
$252.08 - $252.08
Current price $252.08

6T40 Used / 6T45 Drum U144550

Used Drum for 6T40, 6T45 automatic transmissions. Part # U144550 from Quality Used Parts. 4-5-6; 36 Teeth, 4 Clutch, Uses 4 Ring Support. Part #: ...

View full details
Original price $252.08 - Original price $252.08
Original price
$252.08
$252.08 - $252.08
Current price $252.08
Original price $215.86 - Original price $215.86
Original price
$215.86
$215.86 - $215.86
Current price $215.86

6T40 / 6T45 Drum D144550A

Drum for 6T40, 6T45, 6T50 automatic transmissions. Part # D144550A from GM. 4-5-6, 36 Teeth, 4 Clutch. Part #: D144550A Brand: GM Part type: Dru...

View full details
Original price $215.86 - Original price $215.86
Original price
$215.86
$215.86 - $215.86
Current price $215.86
Original price $465.84 - Original price $465.84
Original price
$465.84
$465.84 - $465.84
Current price $465.84

6T40 / 6T45 Direct Drum Kit A144550AK

Direct Drum Kit for 6T40, 6T45 automatic transmissions. Part # A144550AK from Alto Products Corp. 3-5 Reverse & 4-5-6, 4 Clutch, Updated 3 Ring...

View full details
Original price $465.84 - Original price $465.84
Original price
$465.84
$465.84 - $465.84
Current price $465.84
Original price $172.40 - Original price $172.40
Original price
$172.40
$172.40 - $172.40
Current price $172.40

6T40 Used / 6T45 Drum U144550A

Used Drum for 6T40, 6T45, 6T50 automatic transmissions. Part # U144550A from Quality Used Parts. 4-5-6; 36 Teeth, 4 Clutch, Uses 3 Ring Support. P...

View full details
Original price $172.40 - Original price $172.40
Original price
$172.40
$172.40 - $172.40
Current price $172.40
Original price $184.60 - Original price $184.60
Original price
$184.60
$184.60 - $184.60
Current price $184.60

6T40 / 6T45 Drum D144550C

Drum for 6T30 automatic transmissions. Part # D144550C from GM. 4-5-6, Empty. Part #: D144550C Brand: GM Part type: Drums Fits transmissions: 6...

View full details
Original price $184.60 - Original price $184.60
Original price
$184.60
$184.60 - $184.60
Current price $184.60
Original price $215.35 - Original price $215.35
Original price
$215.35
$215.35 - $215.35
Current price $215.35

6T40 Used / 6T45 Direct Drum Kit U144550AK

Used Direct Drum Kit for 6T40, 6T45 automatic transmissions. Part # U144550AK from Quality Used Parts. 4-5-6; 36 Teeth, 4 Clutch, Updated, Includes...

View full details
Original price $215.35 - Original price $215.35
Original price
$215.35
$215.35 - $215.35
Current price $215.35
Original price $728.86 - Original price $728.86
Original price
$728.86
$728.86 - $728.86
Current price $728.86

6T40 / 6T45 Direct Drum Kit D144550K

Direct Drum Kit for 6T40, 6T45 automatic transmissions. Part # D144550K from GM. 4-5-6, 36T, 4 Clutch, Uses 4 Ring Support; Includes Drum, Pressure...

View full details
Original price $728.86 - Original price $728.86
Original price
$728.86
$728.86 - $728.86
Current price $728.86
Original price $47.56 - Original price $47.56
Original price
$47.56
$47.56 - $47.56
Current price $47.56

6T40 Used / 6T45 4-5-6, 0.900" Tall Hub U144570

Used 4-5-6, 0.900" Tall Hub for 6T35, 6T40, 6T45 automatic transmissions. Part # U144570 from Quality Used Parts. Part #: U144570 Brand: Quality ...

View full details
Original price $47.56 - Original price $47.56
Original price
$47.56
$47.56 - $47.56
Current price $47.56
Original price $287.65 - Original price $287.65
Original price
$287.65
$287.65 - $287.65
Current price $287.65

6T40 Used / 6T45 Direct Drum Kit U144550K

Used Direct Drum Kit for 6T40, 6T45 automatic transmissions. Part # U144550K from Quality Used Parts. 4-5-6, 36T, 4 Clutch, Includes 4 Ring Support...

View full details
Original price $287.65 - Original price $287.65
Original price
$287.65
$287.65 - $287.65
Current price $287.65

Fast Shipping

U.S. orders

Secure Checkout

SSL encrypted payments