This part is a bearing kit, crankshaft (#1, 2, 3, 4) (.002 undersize), for General Motors cars. It fits for General Motors vehicles which were sold in the U.S., Europe, and UK. It's a genuine General Motors part with an OEM part number 03912040. Please keep in mind that this bearing kit is interchangeable with 12329758 for the U.S. market since October 1, 1987.
This bearing kit 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
03912040
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
03912040
Part 03912040 Has Been Superseded
12513951 is interchangeable with 12531215 since March 1, 1997 for the U.S. market;
10120992 was replaced with 12531215 on August 1, 1996 for the U.S. market;
12513951 is interchangeable with 10120992 since June 1, 1995 for the U.S. market;
10120992 was replaced with 12513951 on April 1, 1994 for the U.S. market;
12329758 was replaced with 10120992 on January 1, 1994 for the U.S. market;
03912040 is interchangeable with 12329758 since October 1, 1987 for the U.S. market.
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