This part is a piston, intermediate servo outer-with seal, for Buick, Oldsmobile, and Cadillac cars. It fits for 19 General Motors vehicles which were sold in the U.S.. It's a genuine General Motors part with an OEM part number 08638942. Please keep in mind that this piston is discontinued for the U.S. market since June 1, 1995.
This piston 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
08638942
Part group number
04.22870
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
08638942
Part 08638942 Has Been Superseded
08638942 is discontinued since June 1, 1995 for the U.S. market;
08632955 was replaced with 08638942 on June 1, 1984 for the U.S. market.
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