S6-650, Race behind Main Shaft Reverse Gear

S6-40, Reverse Gear Main Shaft (41 Tooth) (1052-204-025)

S6-650, Main Shaft (2wd) Diesel (005 Tag) (1319-304-069)

S6-650, Main Shaft (2wd) High-Torque Diesel (024 Tag) (1319-304-095)

S6-40, Reverse Gear Main Shaft (44 Tooth) (1052-204-041)

S6-650 Standard Manual Transmission Main Shaft (4wd) Diesel (006 Tag) (1319-304-070)

S6-650, Main Shaft (4wd) High-Torque Diesel (025 Tag) (1319-304-094)

S6-650, Counter Shaft Drive Gear (39 Tooth) (ZFS6-9)

T56, Reverse Main Shaft Gear (35 Tooth) (1386-088-003) (T56-36)