89-18 5.9L/6.7L Cummins Mahle H-Series Main Bearing Set, .25mm Undersize

Backordered til November 6th  **Updated on 07/23/2024**

Supersedes: MS-1717H-.25MM;

Grooved Upper Half And Plain Lower Half, Performance, H-Series, Contains Upper Flanged Bearing  

.25mm Undersize

Clevite H-Series performance bearings have a medium level of eccentricity, high crush, and a hardened steel back and thin overlay. These bearings are made without flash plating for better seating. Use H-Series bearings with crankshafts that have oversize fillets and where engines run in the medium to high RPM range.

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. PolyDyn DL Coatings can be applied to piston skirts, bearings, valve train components, transmission gears, drive shaft yoke and drive plates.

Mahle part number: MS-2328H-.25MM

Cross Reference part numbers:

• PAD6214
• MB3110H25MMU
• MB3109HA25MMU
• MB3109H25MML
• CTNC014R