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10L1000 Transmission

The 10L1000 transmission is a ten speed automatic transmission designed by GM engineers and validated through rigorous Allison engineer testing. The 10L1000 was developed for the 2500/3500 heavy duty series 2020 GMC Sierra and Chevy Silverado with the 6.6L Duramax diesel engine. The 10L1000 transmission is manufactured with high strength parts and reduces high heat buildup at high loads with its first gear torque converter lock-up ability.

Transmission Specs

10-Speed

2020-ON

Gear Ratios: 1st - 4.54, 2nd 2.86, 3rd - 2.06, 4th - 1.72, 5th - 1.48, 6th - 1.26, 7th - 1, 8th - .85, 9th - .68, 10th - .63, Reverse - 4.54

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10L1000 Transmission Clutch Packs

10L1000 GPZ Friction Clutch Pack Module

GM 10L1000 (AB1V)

2020-ON

Performance

GPZ Friction Clutch Pack Module

Contents:

(4) GPZ763 A Clutch, (4) GPZ764 B Clutch, (5) GPZ765 C Clutch, (6) GPZ766 D Clutch, (5) GPZ767 E Clutch, (5) GPZ768 F Clutch

RGPZ-282

10L1000 Steel Clutch Pack

GM 10L1000 (AB1V)

2020-ON

Steel Clutch Pack Module

Contents:

(3) 5111303 A Clutch, (1) 5111304 A Apply Plate .087, (4) 5111305 B Clutch, (5) 5111306 C Clutch, (6) 5111307 D Clutch, (5) 5111308 E Clutch, (1) 5111309 E Backing Plate, (5) 5111310 F Clutch

STMGM43

10L1000 Transmission Filter

10L1000 Transmission Filter

2020-ON

Transmission Filter

515292

No items found.

10L1000 Transmission Clutch Plates

10L1000 GPZ A Clutch Friction Plate

GM 10L1000 (AB1V)

2020-ON

A Clutch

.072/1.83

80

Teeth

GPZ763

10L1000 GPZ B Clutch Friction Plate

GM 10L1000 (AB1V)

2020-ON

B Clutch

.070/1.78

68

Teeth

GPZ764

10L1000 GPZ C Clutch Friction Plate

GM 10L1000 (AB1V)

2020-ON

C Clutch

.070/1.78

54

Teeth

GPZ765

10L1000 GPZ D Clutch Friction Plate

GM 10L1000 (AB1V)

2020-ON

D Clutch

.063/1.60

40

Teeth

GPZ766

10L1000 GPZ E Clutch Friction Plate

GM 10L1000 (AB1V)

2020-ON

E Clutch

.071/1.80

54

Teeth

GPZ767

10L1000 GPZ F Clutch Friction Plate

GM 10L1000 (AB1V)

2020-ON

F Clutch

.081/2.06

90

Teeth

GPZ768

10L1000 A Clutch Steel Plate

GM 10L1000 (AB1V)

2020-ON

A Clutch

.093/2.36

44/50

Teeth

5111303

10L1000 A Clutch .087 Steel Apply Plate

GM 10L1000 (AB1V)

2020-ON

A Clutch

.087/2.21

44/50

Teeth

5111304

10L1000 B Clutch Steel Plate

GM 10L1000 (AB1V)

2020-ON

B Clutch

.059/1.50

45

Teeth

5111305

10L1000 C Clutch Steel Plate

GM 10L1000 (AB1V)

2020-ON

C Clutch

.060/1.52

50

Teeth

5111306

10L1000 D Clutch Steel Plate

GM 10L1000 (AB1V)

2020-ON

D Clutch

.060/1.52

50

Teeth

5111307

10L1000 E Clutch Steel Plate

GM 10L1000 (AB1V)

2020-ON

E Clutch

.060/1.52

32

Teeth

5111308

10L1000 E Clutch .142 Steel Backing Plate

GM 10L1000 (AB1V)

2020-ON

E Clutch

.142/3.61

32

Teeth

5111309

10L1000 F Clutch Steel Plate

GM 10L1000 (AB1V)

2020-ON

F Clutch

0.095

50

Teeth

5111310

No items found.

No items found.

No items found.

Please use the website menu to visit our PDF catalogs for additional information on individual friction clutch plates, steel clutch plates, and torque converter components for this transmission.

We are currently developing parts for the 10L1000 transmission.

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