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Automatic Transmission for 2008 GMC Sierra 2500 HD

Part # / Description / Price
Price
Automatic Transmission Flex Plate
GM GM
Description: GM Genuine OEM Automatic Transmission Flex Plate (MPN: 12621644) is engineered for optimal torque conversion and engine-to-transmission coupling in heavy-duty diesel vehicles. This authentic General Motors part is precision-designed for 6.6L diesel engines ...
MSRP $384.26
$239.84
MSRP $384.26
$239.84
Automatic Transmission Range Selector Lever Cable
GM GM
Description: The GM OEM Automatic Transmission Range Selector Lever Cable (MPN: 20787611) is an essential transmission control component designed for Silverado, Sierra, and Yukon XL models equipped with 6L80 and 6L90 automatic transmissions. This genuine General Motors ...
MSRP $96.85
$61.16
MSRP $96.85
$61.16
Transmission 1
GM GM
Description: # Product Description Genuine GM OEM 6L80 6-Speed Automatic Transmission (MPN: 19431748) is a heavy-duty transmission engineered for premium GM full-size trucks and SUVs requiring maximum towing capacity and durability. This original equipment transmissio ...
MSRP $4,767.48
$4,157.24
MSRP $4,767.48
$4,157.24
Transmission 1
GM GM
Description: Upgrade your Chevy Silverado, GMC Sierra, Cadillac Escalade, or Tahoe with the genuine GM OEM 6L80 6-speed automatic transmission (MPN: 19431751). This authentic General Motors transmission is engineered for 2WD full-size trucks and SUVs equipped with 6.2L ...
MSRP $4,782.60
$4,170.43
MSRP $4,782.60
$4,170.43
Automatic Transmission Case Extension Output Shaft Seal
GM GM
Description: The GM OEM Automatic Transmission Case Extension Output Shaft Seal (MPN: 24232324) is a genuine General Motors replacement seal designed for 4L60E, 4L65E, and 4L70E automatic transmissions. This non-booted lip seal fits 2WD Chevrolet Silverado and GMC Sier ...
MSRP $20.78
$14.11
MSRP $20.78
$14.11
Automatic Transmission Rear Output Shaft Seal
GM GM
Description: Genuine GM OEM Automatic Transmission Rear Output Shaft Seal (MPN: 24232325) is engineered for 2WD models equipped with 4L60E, 4L65E, and 4L70E transmissions, including Silverado, Sierra, Express, Savana, S-Series, Astro, Safari, and Corvette platforms. Th ...
MSRP $24.72
$16.80
MSRP $24.72
$16.80
Automatic Transmission Case Extension Seal
GM GM
Description: The GM OEM Automatic Transmission Case Extension Seal (MPN: 24236132) is a genuine General Motors replacement part engineered for 4L80E and 4L85E automatic transmissions in select GM vehicles including Silverado, Sierra, Express, and Savana models with 2WD ...
MSRP $15.40
$10.47
MSRP $15.40
$10.47
6-Speed Automatic Transmission Assembly 1
GM GM
Description: The genuine GM OEM 6-Speed Automatic Transmission Assembly (MPN: 29546757) is engineered for select Chevrolet Silverado and GMC Sierra trucks equipped with 6.6L diesel engines in 2WD 2500-series configurations. This Allison 1000 series transmission deliver ...
MSRP $7,147.21
$6,232.36
MSRP $7,147.21
$6,232.36
6-Speed Automatic Transmission Assembly, Remanufactured 1
GM GM
Description: Upgrade your Silverado or Sierra with the Genuine GM OEM 6-Speed Automatic Transmission Assembly (MPN: 29546759), a remanufactured Allison 1000 series unit engineered for 6.6L diesel engines in 4WD 2500 series trucks. This heavy-duty transmission delivers ...
MSRP $7,354.09
$6,412.78
MSRP $7,354.09
$6,412.78
Automatic Transmission Case Extension Output Shaft Seal
GM GM
Positions: Rear
Description: Genuine GM OEM Automatic Transmission Case Extension Output Shaft Seal (MPN: 24226707) seals the connection between your transmission extension housing and output shaft to prevent fluid leakage and maintain optimal transmission performance. This original e ...
MSRP $56.21
$36.49
MSRP $56.21
$36.49
Automatic Transmission Range Selector Lever Cable
GM GM
Positions: Lower
Description: # Product Description **Paragraph:** The GM OEM Automatic Transmission Range Selector Lever Cable (MPN: 25995571) is the genuine factory transmission cable that controls gear selection in heavy-duty trucks. This original equipment manufacturer part ensure ...
MSRP $82.62
$53.64
MSRP $82.62
$53.64
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.