GASKET KIT, UPPER ENGINE - CUMMINS ('07.5 - '10, 6.7L)

Description

If you really like to dig into the innards of the Cummins engine, we have the upper engine gaskets for when you put it all back together. The gaskets are Cummins OEM so you don't have to worry if they will fit correctly or hold up in the long run.

DOES NOT INCLUDE THE VALVE COVER GASKET.

Gasket set includes:

• (1) 3089240 O-Ring Seal - M22
• (2) 3678603 O-Ring Seal
• (2) 3678786 O-Ring Seal - M18
• (1) 3947530 Intake Manifold Cover Gasket
• (1) 3949910 Connection Gasket
• (1) 3954829 Thermostat Seal
• (6) 3955339 Exhaust Manifold Gasket
• (24) 3955393 Valve Stem Seal
• (1) 3958716 Connection Gasket
• (1) 3963379 Rocker Lever Housing Gasket
• (11) 3963990 Sealing Washer - M12
• (6) 3976371 Injector Seal
• (1) 3977338 Turbocharger Gasket
• (6) 3977393 O-Ring Seal
• (2) 3979769 Exhaust Gas Recirculation Valve Gasket
• (1) 4931365 Oil Drain Gasket - Replace With 5264568
• (1) 4932210 Cylinder Head Gasket
• (1) 4933225 Exhaust Outlet Connection Gasket
• (2) 4933235 Connection Gasket
• (2) 4933628 Lock Plate
• (1) 4940849 Connection Gasket
• (1) 4943533 Connection Gasket

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Install and Tech Information

Download 4955354 Gasket Set List (PDF)

Gasket list:

Quantity	Part Number	Description
(1)	3089240	Seal, O-ring (M22)
(2)	3678603	Seal, O-ring
(2)	3678786	Seal, O-ring (M18)
(1)	3947530	Gasket, Intake Manifold Cover
(1)	3949910	Gasket, Connection
(1)	3954829	Seal, Thermostat
(6)	3955339	Gasket, Exhaust Manifold
(24)	3955393	Seal, Valve Stem
(1)	3958716	Gasket, Connection
(1)	3963379	Gasket, Rocker Lever Housing
(11)	3963990	Washer, Sealing (M12)
(6)	3976371	Seal, Injector
(1)	3977338	Gasket, Turbocharger
(6)	3977393	Seal, O-ring
(2)	3979769	Gasket, EGT Valve
(1)	4931365	Gasket, Oil Drain (Replace with 5264568)
(1)	4932210	Gasket, Cylinder Head
(1)	4933225	Gasket, Exhaust Outlet Connection
(2)	4933235	Gasket, Connection
(2)	3938159	Lockplate
(1)	4940849	Gasket, Connection
(1)	4943533	Gasket, Connection

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