2131152 Piston for Caterpillar Equipment

The 2131152 piston is used in Caterpillar equipment, including earthmoving compactors, engines installed in machines, and wheel-type loaders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by the Caterpillar equipment part number 2131152 and is also written in the format 213-1152. Fitment should be confirmed against the machine model, engine configuration, and the part number installed on the equipment before assembly.

Fitment

The piston is listed for the following Caterpillar equipment and engine models:

• Caterpillar 826G II earthmoving compactor
• Caterpillar 826H earthmoving compactor
• Caterpillar 825G II earthmoving compactor
• Caterpillar 825H earthmoving compactor
• Caterpillar 3406 engine
• Caterpillar 3406C engine
• Caterpillar 3406E engine
• Caterpillar C15 engine
• Caterpillar 980G wheel-type loader
• Caterpillar 980G II wheel-type loader

Within the listed applications, the part may be used in different equipment configurations. The engine model and machine serial-number range should be checked when selecting the piston for a specific unit.

Cross-reference numbers

The numbers 2131152 and 213-1152 refer to the same listed part-number designation. The number stamped or recorded on the removed component should be compared with the catalog number before installation.

Specifications

The listed dimensions and weight are the available product data for this item. They should not be treated as piston installation dimensions, bore size, piston diameter, compression height, pin diameter, or ring-groove measurements, as those technical values are not provided in the available part information.

The supplied part is identified as a piston only. Piston pins, piston rings, connecting-rod components, gaskets, and other engine parts are not specified as included with this item.