Forum Discussion
wolfe10
Mar 03, 2014Explorer
A 2003 chassis could have either a Cat 3126E or C7.
Call Caterpillar with the engine serial number and they can tell you which it is as well as whether it has the sealed fan hub bearing or the greasable one.
877 777-3126
Call Caterpillar with the engine serial number and they can tell you which it is as well as whether it has the sealed fan hub bearing or the greasable one.
877 777-3126
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