1077639 Piston Group Fits Caterpillar Models

One New Aftermarket Replacement Piston and Rod Group for Caterpillar (Cat) 3116 Engine

This aftermarket replacement Piston and Rod Group (also listed as Piston Group) fits the Caterpillar 3116 diesel engine used across a wide range of Caterpillar construction, paving, and compaction equipment. The piston and connecting rod assembly is a critical internal engine component responsible for converting combustion pressure into crankshaft rotation. This part replaces OEM Caterpillar part number 107-7639 (1077639).

Specifications

• Engine: Caterpillar 3116 diesel
• Compression Ratio: 16.7:1
• Part Type: Piston and Rod Group (complete assembly)

Compatible Models

Caterpillar Asphalt Pavers: AP-900B, AP-1000, AP-1000B, AP-1050B, AP-1055B

Barber-Greene Asphalt Pavers (Caterpillar): BG-240C, BG-245C, BG-2455C, BG-260C

Caterpillar Vibratory Compactors: CS-563D, CP-563D, CS-573D, CS-583D

Caterpillar Excavators: 320B, 322, 322 FM L, 322 LN, 322B, 322B L, 322B LN, 325, 325 L, 325B, 325B L

Caterpillar Wheel Loaders: 950F, 950F II, 960F

Caterpillar Track-Type Loaders: 963B, 963C

Caterpillar Pipelayers: 561M

Caterpillar Wheel Tractor-Scrapers: 613C, 613C II

Caterpillar Track-Type Tractors: D5M, D6M

Caterpillar Challenger: 35, 45

Caterpillar Engines (Industrial/Machine): 3114, 3116

Replaces Part Number(s):

1077639, 107-7639

New aftermarket replacement part - not remanufactured, not used.