Parts group 311C:
GUARD GP
DRIVE GP
LINES GP-TRAVEL MOTOR
MOTOR GP
SWIVEL GP
VALVE GP-COUNTERBALANCE
VALVE GP-RELIEF
MACHINE AR
SPROCKET GP
DRIVE GP-FINAL
IDLER GP
ROLLER GP
TRACK ADJUSTER & RECOIL GP
TRACK GP
UNDERCARRIAGE GP
GUARD GP
Information:
(For parts list, see above)