S6-650, Race behind Main Shaft Reverse Gear

S6-650, Reverse Gear (37 Tooth) (1319-204-026) (2FS6-36)

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

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

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

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