SUPERCEDED- SEE PART NUMBER 5693806
1989-2014 5.9L Cummins Standard Rod Bearings
89-02 5.9L Cummins or 89+ Cummins using MACHINED CAP "12 Valve" Style Rods.
Set of 12 (enough to do one engine)
Cummins New Part Number: 5257641
Old part number: 3969562 replaces 3939859
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 3-4 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. PolyDyn DL Coatings can be applied to piston skirts, bearings, valve train components, transmission gears, drive shaft yoke and drive plates.