GM Lip Type Shaft Seal Kit SK-771N (17mm)
GM one-piece double lip-type shaft seal kit. (17mm) This seal began being used around the year 2000 and in replacement units after that. Visual inspection is the only way to confirm size.
Disclaimer: All Seal kits on this site are to replace original equipment seals. May not fit in aftermarket compressors or previously rebuilt compressors.
For damage-free installation purchase Part# SPGM