Push Rod Cover & Gasket 5365772 3283767 for Cummins Engine 4BT 4B3.9 B3.9Replacement Part Number:Push Rod Cover: 5365772, 3936188, 3927917Tappet Cover Gasket: 3283767, 3904056, 3922078, 3928831, 3900544, 3903837Application:Fit for Cummins Engine: 4BT, 4B3.9, B3.9 G, B3.9 CM2620 B171CContent:1x Push Rod Cover1x Tappet Cover Gasket