BULLDOZERS D70-LE SERIAL NUMBERS J10001 AND UP TRACK Section TRACK D70-LE SERIAL NUMBERS J10001 AND UP Komatsu: TRACK FRAME |000036 TRACK FRAME COVER |000037 RECOIL SPRING |000038 FRONT IDLER |000039 TRACK ROLLER |000040 CARRIER ROLLER |000041 TRACK SHOE (LUBRICATE TYPE)(SINGLE GROUSER) |000042 Truck sale: