Product Overview
Automatic Transmission Inner Lip Seal Set – Forward, Direct, Fourth Clutch (8623102).
Compatible with / Fits GM And Allison Units
1964-1990 TH400 (3L80) – Forward / Direct Clutch (Inner)
1966-1978 TH425 – Forward / Direct Clutch (Inner)
1990-1996 4L80E – Forward / Direct Clutch (Inner, Long Lip)
1970-2001 AT540, AT542, AT543, AT545, AT1545 – Forward / Fourth Clutch (Inner)