3938159 Rear Cover Gasket

3938159 Rear Cover Gasket 4947667 3928493 3914386 3901019 for Cummins Engine 6BT5.9 4B3.9,Matched with auxiliary numbers 4947667, 3928493, 3914386, 3901019, the 3938159 rear cover gasket fits Cummins 6BT5.9 and 4B3.9 engines. This high-quality sealing gasket is used for engine rear cover assembly sealing, adopting elastic composite materials with excellent oil resistance and pressure resistance. It fills assembly gaps accurately to prevent oil leakage and gas leakage at the rear cover position. Resistant to long-term high-temperature erosion and mechanical vibration, it maintains stable sealing performance, effectively protecting the internal lubrication system of the engine and reducing daily maintenance costs.