USD 34.46

Cummins 3963379 Genuine Rocker Box Gasket

PART# 3963379 | SKU CUM3963379
★★★★★ ★★★★★ 4.8 (4 Reviews)

Vehicle Fitment For:
2003-2024 Dodge Ram with 5.9L/6.7L Cummins Engine | See full application list below
$34.46
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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

  • 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 Prop 65 WarningWARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
  • Internal L27R20

Reviews

★★★★★ ★★★★★
4.8/5 Stars out of 4 Reviews
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4
1
5
3
Verified Buyer
Great gasket
5
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.
Verified Buyer
2283481
4
Everything fit alright but the packaging was awful and was just balled up in a bag.
Verified Buyer
parts for head gasket job on cummins
5
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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