Valve (PCV)

Specifications

Item Description

Genuine JLG replacement PCV (Positive Crankcase Ventilation) valve designed for the 450AJ and 450A aerial work platforms equipped with Kubota engines. This valve is a critical engine component that regulates crankcase pressure and prevents oil sludge buildup by routing vapors back into the engine intake manifold. Replace when performing engine maintenance or if experiencing excessive oil leakage or pressure buildup on machines with serial numbers 0300201991 through 0300241743.

Skyworks is an authorized reseller of JLG parts.