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12585237 Genuine GM 4WD Transfer Case Assembly For Silverado Sierra
12585237 Genuine GM 4WD Transfer Case Assembly For Silverado Sierra
12585237 Genuine GM 4WD Transfer Case Assembly For Silverado Sierra
12585237 Genuine GM 4WD Transfer Case Assembly For Silverado Sierra
12585237 Genuine GM 4WD Transfer Case Assembly For Silverado Sierra
12585237 Genuine GM 4WD Transfer Case Assembly For Silverado Sierra

12585237 Genuine GM 4WD Transfer Case Assembly For Silverado Sierra

P/N: 12585237 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 12585237 transfer case assembly transfers drivetrain power from the transmission to the front and rear axles in four-wheel drive GM trucks. It is built for vehicles equipped with the NVG 263 transfer case system and maintains correct torque distribution when the 4WD system is engaged.

General Specifications

Condition New
Part Number 12585237
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 12585237 transfer case assembly is built to match factory drivetrain performance and installation requirements:

  • Directs torque from the transmission to both front and rear drive axles
  • Designed for GM trucks equipped with the NVG 263 transfer case system
  • Heavy-duty housing designed for truck drivetrain loads
  • Interfaces with front and rear driveshaft assemblies
  • Maintains proper engagement of the four-wheel drive system
  • Manufactured according to GM drivetrain engineering specifications

Application Notes

The 12585237 transfer case assembly mounts between the transmission and the front and rear driveshafts in four-wheel drive GM trucks using the NVG 263 system. Correct installation supports proper drivetrain torque distribution during 4WD operation.

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

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