1P1033 Seal

1P1033 is a seal used in Caterpillar articulated trucks, gas engines, industrial engines, marine engines, tractors, and trucks. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The listed applications cover several Caterpillar equipment categories and engine models. The part is identified by SKU 1P1033 and is specified for the models shown below.

Fitment

• Articulated trucks: Caterpillar D350E
• Articulated trucks: Caterpillar D400E
• Gas engines: Caterpillar CG137-08
• Gas engines: Caterpillar CG137-12
• Gas engines: Caterpillar G3406
• Industrial engines: Caterpillar D346
• Industrial engines: Caterpillar D348
• Industrial engines: Caterpillar D349
• Industrial engines: Caterpillar D353C
• Marine engines: Caterpillar D346
• Marine engines: Caterpillar D348
• Marine engines: Caterpillar D349
• Marine engines: Caterpillar D353C
• Tractor: Caterpillar 772
• Truck: Caterpillar 769
• Truck: Caterpillar 773

The fitment list includes the same D346, D348, D349, and D353C engine models in both industrial and marine engine applications. Equipment brand and model compatibility should be checked against the machine configuration and the installed component before replacement.

Specifications