These are the same for all engine serial numbers. They're available and ready to ship.
Caterpillar 3406E Intake and Exhaust Rocker Arm bushing.This part needs needs to be installed and taken to a machine shop for sizing/honing. Each engine has 6 intake rocker and 6 valve rockers. Products are built to OEM standards for material compositon ensuring a quality product. The product comes with a 1 year parts and labor policy.
Free standard ground freight on all shipments within the Continental US
This product comes with a 1 year warranty policy
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