Door & trunk lock cylinder gasket. Exact reproduction of original GM part #4587931. 7/8" I.D. Sold individually. MADE IN THE USA.
- Exact reproduction of original GM part #4587931 & others
- 7/8" Inner Diameter
- Direct fit - USA made to original specifications for an authentic fit & appearance
- Made from highest quality ozone resistant EPDM rubber
- Guaranteed for fit & your complete satisfaction