Keep power moving to the ground with surplus powertrain and transmission parts e.g transmissions, torque converters, final drives, rear axle gears, drive shafts, U-joints, differential components, charge or transfer pumps, and seal or bearing kits.

Showing 1–12 of 503 results

Caterpillar Surplus Powertrain Transmissions
Caterpillar Surplus Powertrain Transmissions

Powertrain & Transmission

1009535 Gear Caterpillar Surplus

Brand New Gear Surplus Caterpillar part number 1009535

Powertrain & Transmission

1011369 Gear Caterpillar Surplus

Brand New Gear Surplus Caterpillar part number 1011369

Brand New Drum Assembly Surplus Caterpillar part number 1038849

Powertrain & Transmission

1061116 Gear Caterpillar Surplus

Brand New Gear Surplus Caterpillar part number 1061116

Powertrain & Transmission

1067130 Gearworm Caterpillar Surplus

Brand New Gearworm Surplus Caterpillar part number 1067130

Powertrain & Transmission

1123799 Gear Drive Caterpillar Surplus

Brand New Gear Drive Surplus Caterpillar part number 1123799

Brand New Gear Assembly Surplus Caterpillar part number 1143372

Powertrain & Transmission

1144682 Gear Caterpillar Surplus

Brand New Gear Surplus Caterpillar part number 1144682

Powertrain & Transmission

1145844 Gear Caterpillar Surplus

Brand New Gear Surplus Caterpillar part number 1145844

Powertrain & Transmission

1154369 Gear Caterpillar Surplus

Brand New Gear Surplus Caterpillar part number 1154369

Brand New Gear Assembly Surplus Caterpillar part number 1155281 This is a camshaft idler gear, with 88 teeth. Used on machines Engine - Industrial Gas Engine G3516 4EK Expanded Mining Products Shaft Jumbo Drill OTHER JUMBO DRILL LL3

Brand New Tc Gp W/Hsg Surplus Caterpillar part number 1165811 The manufactured part # for this Torque Converter Group is 0R4985, However, this number is provided as a reference, as this torque converter group is brand new part # 1165811 or 116-5811. This is the torque converter and the housing in one. The torque converter is 116-5810 and the housing is 8E-3871. Used on: Off-Highway Truck


Ideal for fixing slipping, harsh shifts, drive-line vibration, loss of drive, oil leaks, and worn gears or splines on Caterpillar equipment.