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Cummins 3963379 Genuine Rocker Box Gasket
PART#
3963379 | SKU CUM3963379
★★★★★
Vehicle Fitment For:
2003-2024 Dodge Ram with 5.9L/6.7L Cummins Engine
| See full application list below
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Description
Ensure that the rocker box on your 5.9L and 6.7L diesel is properly sealed with the Cummins 3963379 Genuine Rocker Box Gasket. The rocker box gasket is a genuine OEM component and provides a perfect fit and seal. This gasket goes underneath the rocker box and seals the rocker box to the cylinder head.
Features:
- Direct-Fit Replacement
- Seals Rocker Box To Cylinder Head
- Maintains Factory Fit & Function
Specifications For Cummins 3963379
- MPN 3963379
- SKU CUM3963379
- ID 102766
- Manufacturer Name Cummins
- Shipping Weight 1.00 lb.
- Shipping Length 36 in.
- Shipping Width 10 in.
- Shipping Height 1 in.
- Fuel Type Diesel
-
Prop 65
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
- Internal L15R23
Frequently Bought Together
In-Stock
Cummins 3954324 Genuine Valve Cover Gasket
PART# 3954324
$75.62
Vehicle Fitment For:
2003-2005 Dodge with 5.9L Cummins Engine
2003-2005 Dodge with 5.9L Cummins Engine
Reviews For Cummins 3963379
★★★★★
4.8/5 Stars out of 4 Reviews
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Magneticboogers (WI) | October 6th, 2024
The one I pulled out was just a square taper, this one almost snapped into place (not quite but hard to describe otherwise) and it fit great and seals great. Really impressed with the tolerance of it.
Nate wilson (Tennessee) | June 7th, 2024
Everything fit alright but the packaging was awful and was just balled up in a bag.
chris (keene, new hampshire) | March 1st, 2024
I got everything from these guys to do a head gasket job on a 2012 Cummins. Customer service was great and all the parts I ordered came in within a day.
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