This part is a ring, fourth gear blocking (third & fourth), for Chevrolet, Chevrolet Trucks, Pontiac, and GMC Trucks cars. It fits for 20 General Motors vehicles which were sold in the U.S. from 1988 to 2002. It's a genuine General Motors part with an OEM part number 12520570, and a corresponding ACDelco part number 12520570. Please keep in mind that this ring is discontinued for the U.S. market since April 1, 2012, and is discontinued for Canada market since February 28, 2009.
This ring has dimensions 1.10 in × 3.20 in × 3.10 in, it has a weight of 2.56 ounces, usually, it comes in a set of 1 item in retail packaging. Bulk packaging options for wholesale buyers are also available and include as follows: a cardboard box of 6 units (UPC-A: 30036666277686), and a pallet of 288 cardboard boxes with a total of 1728 units.
This ring 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
ACDelco
OEM number
12520570
ACDelco part number
12520570
Part group number
04.383
Part dimensions H×L×W
1.10 in × 3.20 in × 3.10 in
Part weight
2.56 ounces
First year of use
1988
Last year of use
2002
Product sub-line
M
Warehouse code
AR
Usage code
003508
Additional Information
Warranty
Standard 12 months GM warranty on replacement parts.
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