This part is a nut, valve rocker armature, for Chevrolet, Chevrolet Trucks, Pontiac, and GMC Trucks cars. It fits for 120 General Motors vehicles which were sold in the U.S.. It's a genuine General Motors part with an OEM part number 12555562. Please keep in mind that this nut is interchangeable with 12557390 for the U.S. market since April 1, 1997.
This nut 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
12555562
Part group number
00.429
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Part 12555562 Has Been Superseded
00465934 is interchangeable with 12555562 since April 1, 1999 for the U.S. market;
12555562 is interchangeable with 12557390 since April 1, 1997 for the U.S. market;
03744341 was replaced with 00465934 on October 1, 1996 for the U.S. market.
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