These are the same for all engine serial numbers. They're available and ready to ship.
Caterpillar 3406E Intake and Exhaust Rocker Arm bushing. 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.
Caterpillar 3406E bushing for Intake and Exhaust Rocker arms
Free standard ground freight on all shipments within the Continental US
This product comes with a 1 year warranty policy