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Picture of 3973161

Cummins 3973161 Fuel Supply Tube

Compatible With 4B3.9, ISB, QSB3.9, and QSB4.5 Engines

Genuine Cummins Part

Base price: $173.05
$155.74
i h
Not Returnable

PRODUCT NOTES

This is a genuine Cummins Fuel Supply Tube for 4B3.9, ISB, QSB3.9 and QSB4.5 engines. This is a genuine Cummins part shipped with a 12-month warranty.

888.687.0539 (U.S.)|225.706.4858 (Int.)

Monday-Friday 7am-5pm CST
8784 S. Choctaw Dr. Baton Rouge, LA 70815
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