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SKU #: CMNS-3926126 MPN #: 3926126

Cummins Rear Main Seal 89-18 5.9L / Dodge 6.7L Cummins

$198.17
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Description
Is your Cummins leaking oil at the rear of the engine? It's your rear main seal that needs replacing. We offer this seal in two different options. The first, called "Rear Main Seal" is an exact replacement for the seal that's currently in your truck and a great option if your crankshaft is not worn. The second option, "Rear Main Seal with Repair Sleeve," features the same great sealing properties as the standard seal but includes a "speedy" or "wear" sleeve intended for trucks with a worn crankshaft surface to ensure a complete seal.
Select Seal Option

Is your Cummins leaking oil at the rear of the engine? It's your rear main seal that needs replacing. We offer this seal in two different options. The first, called "Rear Main Seal" is an exact replacement for the seal that's currently in your truck and a great option if your crankshaft is not worn. The second option, "Rear Main Seal with Repair Sleeve," features the same great sealing properties as the standard seal but includes a "speedy" or "wear" sleeve intended for trucks with a worn crankshaft surface to ensure a complete seal.

Vehicle Fitment
1989-2018 Dodge 5.9L / 6.7L Cummins
About Cummins
While we are obvious supporters of the aftermarket, there are times when it does make the most sense to stick with factory Cummins components for various upgrades or repairs. While we do not carry every component, we do stock items that we feel are a good choice when making the decision to go stock or aftermarket.
If you don't see what you're after, feel free to give us a call or send an e-mail to cs@dieselpowerproducts.com and we would be happy to assist.
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