Installing a new long block in your 2007.5-2018 6.7L Cummins? Our top-end gasket set has everything you need to complete a proper reseal. Kit includes the following components: OE Ref: 3977393, O-Ring Seal, Qty 6 OE Ref: 3976371, Injector Seal, Qty 6 OE Ref: 3089240, O-Ring Seal - M22, Qty 1 OE Ref: 4062328, O-Ring Seal, Qty 6 OE Ref: 3963379, Rocker Lever Housing Gasket, Qty 1 OE Ref: 4933628, Lock Plate, Qty 2 OE Ref: 3678603, O-Ring Seal, Qty 2 OE Ref: 3678786, O-Ring Seal - M18, Qty 1 OE Ref: 3954829, Thermostat Seal, Qty 1 OE Ref: 3949910, Connection Gasket, Qty 1 OE Ref: 3958716, Connection Gasket, Qty 1 OE Ref: 4940849, Connection Gasket, Qty 1 OE Ref: 4943533, Connection Gasket, Qty 1 OE Ref: 4933235, Connection Gasket, Qty 2 OE Ref: 3977338, Turbocharger Gasket, Qty 1 OE Ref: 3963990, Sealing Washer - M12, Qty 11 OE Ref: 3955339, Exhaust Manifold Gasket, Qty 6 OE Ref: 3947530, Intake Manifold Cover Gasket, Qty 1 OE Ref: 4933225, Exhaust Outlet Connection Gasket, Qty 1 OE Ref: 3979769, Exhaust Gas Recirculation Valve Gasket, Qty 2 OE Ref: 5264568, Oil Drain Gasket, Qty 1

• Meets or exceeds OE specifications