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Our offices are closed for Thanksgiving. Orders placed online will be processed on Monday 12/1/2025.

Our offices are closed for Thanksgiving. Orders placed online will be processed on Monday 12/1/2025.

Cummins 3943872 Exhaust Manifold For 6B And QSB Diesel Engines

Genuine Cummins Part

Base price: $361.55
$325.39
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Not Returnable

PRODUCT NOTES

This is a Genuine Cummins Exhaust Manifold (Short Section/Hi Silicon Moly) for 6B and QSB engines. This is a genuine Cummins part shipped with a 12-month warranty.

Call us at 888.687.0539 with questions or buy online.
As always, your satisfaction is guaranteed!


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