Perkins OE42278 Rocker Arm
Rocker ArmPerkins OE42278 Rocker Arm — OEM and original replacement engine spare parts for road construction machinery and industrial diesel engines applications. Global delivery. Backed by a 1-year warranty.
Engineered for Perkins diesel engines in standby generator engines and demolition equipment, Perkins OE42278 Rocker Arm provides accurate valve actuation through precision-machined cam follower surface and pivot bore geometry. OEM-matched rocker ratio ensures correct valve lift and duration under continuous valve train loading. Available with a 1-year warranty.
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