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89-18 5.9L/6.7L Cummins Interstate McBee Main Bearing Set

89+ 5.9L/6.7L Cummins Interstate McBee Main Bearing Set. 

These bearings are now available COATED by Polydyn. Select option above. 

Coating generally takes 3-5 business days, please keep this in mind if you are in a hurry. You can expect 2-3 business day before the bearings are delivered to Polydyn, then 3-5 business days after that, they will ship back out to you, via GROUND shipping (from Texas). If you need these bearings coated and are in a hurry, please CALL US to get pricing on a rush job.

PolyDyn Performance Dry-Film Lubricant Coatings boast excellent anti-scuffing properties in all conditions. The coatings are specifically designed to retain engine oil on the component surfaces during intense heat and extreme pressure. 


Part number: M-4955853

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