serpentine belt# for wrkhrse 8.1L w/A/C
Where can I get a serpentine belt # for a 2003 workhorse 8.1L w/A/C? I've heard that the Goodyear Gaterback is better than the original - any opinions? The belt is different for a Class A than for a...
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Mine is a 2004 but I think the belt is the same. here are the numbers for different brands.
Serpetine Belt number Workhorse W0000581
Auto Zone Kelley Spring 1080K6
Gates K061080 or 25-061080
AC Delco 6K1080
Napa 25-061080
Carquest K061080
Goodyear 4061080
If you can't find a belt routing diagram somewhere on the engine, I could not find one, make sure you draw one before taking the old belt off. take digital pictures also, might help. A 3/8" drive ratchet or breaker bar inserted into the square hole on the side of the tensioner works fine to release the tension to remove the belt
Belt diagram
Serpetine Belt number Workhorse W0000581
Auto Zone Kelley Spring 1080K6
Gates K061080 or 25-061080
AC Delco 6K1080
Napa 25-061080
Carquest K061080
Goodyear 4061080
If you can't find a belt routing diagram somewhere on the engine, I could not find one, make sure you draw one before taking the old belt off. take digital pictures also, might help. A 3/8" drive ratchet or breaker bar inserted into the square hole on the side of the tensioner works fine to release the tension to remove the belt
Belt diagram
