1337098 Crown As Fits Caterpillar Models

One New Aftermarket Replacement Piston Crown Assembly for Caterpillar (Cat) 3176C Engine

This aftermarket replacement piston crown assembly (Crown As) fits Caterpillar equipment powered by the 3176C diesel engine. The piston crown is the top section of the piston assembly, directly exposed to combustion, and connects via piston rod to the crankshaft. It is a critical engine rebuild and overhaul component used across a wide range of Caterpillar articulated dump trucks, excavators, motor graders, compactors, pipelayers, and loaders equipped with the Cat 3176C powerplant.

Specifications

• Engine: Caterpillar 3176C (10.3L inline-6 diesel)
• Bore: 125.0 mm (4.92 in)
• Approximate Weight: 5 lb (2 kg)
• Part Type: Piston Crown Assembly

Compatible Models

Caterpillar Articulated Dump Trucks: 725

Caterpillar Excavators: 345B, 345B II, 345B II MH, 345B L, W345B II

Caterpillar Motor Graders: 140H, 143H, 14H, 160H, 163H

Caterpillar Soil/Landfill Compactors: 815F, 816F

Caterpillar Track-Type Tractors / Pipelayers: D7R II, 572R II

Caterpillar Wheel Loaders: 966G II

Caterpillar Load Haul Dump: R1600, R1600G, R1700G

Caterpillar Track Feller Buncher: TK1051

Caterpillar Wheel Dozers/Compactors: 814F

Caterpillar Engines (Standalone/Industrial): 3176C, C-10, CPT372

All models listed are powered by the Caterpillar 3176C engine.

Replaces Part Number(s):

1337098, 133-7098

Aftermarket Interchange Numbers

0R8778, 0R8778C, 5183970, 1337098LK, CA1337098

New aftermarket replacement part - not remanufactured, not used.