This part is an axle, rear (3.42 ratio) (code az0, dg7, hs4, jr6, nj6, zr4, zx1) (used on vehicles with smaller than 22" wheels. for second design see 25870037), for Chevrolet Trucks, Cadillac Trucks, and GMC Trucks cars. It fits for 111 General Motors vehicles which were sold in the U.S.. It's a genuine General Motors part with an OEM part number 15945423. Please keep in mind that this axle was replaced with 25789482 for the U.S. market on December 1, 2006.
This axle 100% fits for General Motors cars. It's made of top quality materials, it has passed not only all manufacturer's tests but also General Motors quality control and has to endure rough road conditions over a long time.
Spare Part Information
Technical Details
Brand
GM
OEM number
15945423
Part group number
05.386
Additional Information
Warranty
Standard 12 months GM warranty on replacement parts.
Return policy
Part is not returnable.
Spare part packaging options
Retail Packaging
Parts in retail packaging
1
Part 15945423 Has Been Superseded
25859895 is interchangeable with 25870037 since October 1, 2007 for the U.S. market;
25789482 is interchangeable with 25839001 since September 1, 2007 for the U.S. market;
25839001 was replaced with 25859895 on June 1, 2007 for the U.S. market;
15945423 was replaced with 25789482 on December 1, 2006 for the U.S. market.
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