1276449 Separator Gp Fits Caterpillar Models

One New Aftermarket Replacement Fuel Primary Pump and Water Separator Group for Caterpillar (Cat) Equipment

This aftermarket replacement Separator Gp (fuel primary pump and water separator group) fits a wide range of Caterpillar (Cat) construction, compaction, paving, and grading equipment powered by 3054, 3114, 3116, and 3126 diesel engines. The assembly combines a primary fuel lift pump with an integrated water separator to remove free water and contaminants from the fuel supply, protecting downstream injectors and precision fuel system components.

Compatible Models

Caterpillar Asphalt Pavers: AP-650B, BG-225C

Caterpillar Challengers: Challenger 45, Challenger 55

Caterpillar Engineer Support Tractor: DEUCE

Caterpillar Forwarders / Skidders: 527, 554, 574

Caterpillar Industrial Engines: 3114, 3116

Caterpillar Integrated Toolcarriers: IT28G, IT38F, IT38G

Caterpillar Motor Graders: 120H

Caterpillar Track-Type Tractors: D3G, D4G, D5G

Caterpillar Vibratory Compactors: CB-634, CB-634C, CB-634D, CP-533C, CP-563C, CS-531C, CS-533C, CS-563C, CS-563D, CS-573C, CS-583C, CS-583D

Caterpillar Wheel Loaders: 928G, 938F, 938G, 950F, 950F II, 950G, 960F, 962G

Caterpillar Wheeled Excavators: M318, M320

Replaces Part Number(s):

1276449, 127-6449

New aftermarket replacement part - not remanufactured, not used.