8N3539 Plunger & Barrel Assembly Fits CAT Fits Caterpillar 3204
8N3539 Plunger & Barrel Assembly Fits CAT Fits Caterpillar 3204
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One New Aftermarket Replacement Plunger & Barrel Assembly Fits Caterpillar (Fits CAT) 3204 Engine
This aftermarket fuel injection pump plunger and barrel assembly is a precision-fit replacement for the Fits Caterpillar 3204 diesel engine. The plunger and barrel work together inside the fuel injection pump, with the plunger reciprocating within the barrel to build high pressure and deliver accurately metered fuel to the injectors - directly affecting engine power, fuel efficiency, and combustion quality. Worn or leaking assemblies typically present as hard starts, loss of power, excessive smoke, or rough idle.
Compatible Models
Fits Caterpillar (Fits CAT) Equipment with 3204 Engine: 215, 931B, 943, 953, D4E, D5B, D6D
Replaces Part Number(s):
8N3539, 8N-3539, 8N3539-A, FSL90-0052, 7N7692, 7N7692-A
New aftermarket replacement part - not remanufactured, not used.
