2854073 Crankshaft Seal for Caterpillar

2854073 is a crankshaft seal, also identified as Seal Gp-cs, for Caterpillar equipment and engines. It is installed in the crankshaft sealing area and is specified with a 184 mm hole diameter and a 158 mm shaft diameter. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The seal is listed for the following Caterpillar equipment, engines, and machine models:

• Caterpillar 816F II earthmoving compactor
• Caterpillar 815F II earthmoving compactor
• Caterpillar C-9 engine
• Caterpillar C9 engine
• Caterpillar C9.3 engine
• Caterpillar 330C excavator
• Caterpillar 330C L excavator
• Caterpillar 330C LN excavator
• Caterpillar 330D excavator

The supplied fitment information also identifies the part for Caterpillar engine-machine applications, Caterpillar generator-set engines, Caterpillar excavators, and Caterpillar earthmoving compactors. The C9 designation appears in the source fitment data in both “C-9” and “C9” formats.

Cross-reference numbers

Specifications

Before installation, the dimensions and part number should be compared with the seal removed from the Caterpillar engine or machine. The listed dimensions are the hole diameter and shaft diameter specified for part 2854073.