12579909 Genuine GM 4WD Transfer Case Assembly For Silverado Sierra

12579909 Genuine GM 4WD Transfer Case Assembly For Silverado Sierra

Name: 12579909 Genuine GM 4WD Transfer Case Assembly For Silverado Sierra
Brand: GM
SKU: 12579909
Price: 2280.00 USD
Availability: InStock

P/N: 12579909 Manufactured by: GM

$2,280.00 - $2,280.00

$2,280.00

$2,280.00 - $2,280.00

$2,280.00

1 in Stock

Condition: New

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Description

The 12579909 transfer case assembly directs engine torque from the transmission to both the front and rear drive axles in four-wheel drive trucks. It is built for GM vehicles equipped with the NVG 263 transfer case system and maintains proper drivetrain operation during 4WD engagement.

General Specifications

Condition	New
Part Number	12579909
Brand	GM
Part Type	Transfer Case Assembly
Years	2002–2003
Part Description	Case Assembly, Transfer (NVG 263)
Dimensions	36.7 x 24.4 x 22.4 inches
Weight	164.85 Ib
Fitment Type	Direct Replacement

Product Features

The 12579909 transfer case assembly is built to match factory drivetrain performance and installation requirements:

Transfers drivetrain torque from the transmission to front and rear axles
Designed for GM trucks equipped with the NVG 263 transfer case system
Heavy-duty case housing built to handle truck drivetrain loads
Interfaces with both front and rear driveshaft assemblies
Supports proper four-wheel drive engagement and power distribution
Built to GM factory drivetrain specifications

Application Notes

The 12579909 transfer case assembly mounts between the transmission and the front and rear driveshafts in four-wheel drive GM trucks using the NVG 263 system. Proper installation ensures balanced torque delivery during 4WD operation.

Always verify part number, drivetrain configuration, and transfer case type before installation.