- 1020D14 FRONT CRANKSHAFT OIL SEAL COVER - R.R AND REPLACE SEALS FOR VERSIONS WITH OIL PUMP ON CRANKSHAFT, TIMING SIDE
- 1020D18 FRONT CRANKSHAFT COVER OIL SEAL - R.R.
- 1020D26 FLYWHEEL SIDE OIL SEAL COVER - R.R AND REPLACE GASKETS
- 1020D30 FLYWHEEL SIDE OIL SEAL COVER - R.R. AND REPLACE GASKETS WITH FLYWHEEL REMOVED