Drivetrain› 4x4 Driveline Components

Ralco RZ

4.2L Transfer Case Assembly

$75.00

SKU: 914837

In Stock
In Stock
Ships by Aug 2
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This used transfer case assembly is specifically for the 2006 Chevrolet Trailblazer EXT. It is a direct replacement for vehicles equipped with the 4.2L engine, automatic transmission, and 4x4 drivetrain, and has accumulated approximately 175,000 miles. The assembly is also compatible with a range of other GM and Isuzu vehicles, including the Bravada (2004 with NP8 option), Envoy (2002-2009 with NP8 option), Envoy XL (2002-2006 with NP8 option), Envoy XUV (2004-2005 with NP8 option), Isuzu Ascender (2003-2008 with NP8 option), Rainier (2004-2007 with NP8 option), Saab 9-7x (2005-2009 with NP8 option), and Vue (2010 4-speed transmission with MN5 option). Part numbers associated with this unit include 12585314, 12585316, 15155589, 24228408, 24236607, 24238837, 24242114, and 24242561.

MIA's Description

The 2006 Chevrolet Trailblazer EXT transfer case assembly is a used drivetrain component. This assembly is compatible with various GM and Isuzu models, including the Bravada, Envoy, Ascender, Rainier, Saab 9-7x, and Vue. It is designed for vehicles with a 4.2L engine, automatic transmission, and 4x4 drivetrain, with approximately 175,000 miles.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRalco RZ
Part Number914837
CategoryDrivetrain

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy