Allison MT 640 Sun Gear, Rear

Rear Sun Gear (SS6883901) (S6883901)

Ring Gear (72-Up) (101590) (29523159)

Sun Gear, Center w/ Bushings Installed (72-Up) (101610) (29516215)

Pins (Planet Gears) (72-Up) (101585-3) (6835567)

Ring Gear (72-Up) (101595)

Ring Gear (640, 643) (72-Up) (101594) (6835568)

Rear Planet (640, 643) (72-Up) (101584) (6835564) (Good - Used)

Sun Gear, Rear (Up to Serial # 3210775436) (6884902) (70-Up)

Rear Sun Gear (SONNAX)