Main Bearings - .030" Oversize - Set fits International M I6 O6 OS6 W6 372130R91

Main Bearings Set .030 Inch Oversize for International M, I6, O6, OS6, and W6

This main bearings set is supplied in .030 inch oversize. It is an aftermarket replacement part intended for engine rebuilding or repair where the crankshaft journals require oversize bearings. Confirm the required undersize or oversize dimension and complete engine model before ordering.

Product Details

• Product Type: Main Bearings
• Size: .030 inch oversize
• Quantity: Set
• Reference Number: 372130R91

Fitment & Compatibility

• For International M applications that accept this main bearings set
• For International I6 applications that accept this main bearings set
• For International O6 applications that accept this main bearings set
• For International OS6 applications that accept this main bearings set
• For International W6 applications that accept this main bearings set

Frequently Asked Questions

Q: What does .030 inch oversize mean for main bearings? A: The oversize dimension refers to the bearing shell thickness needed when the crankshaft journals have been machined. Confirm the required size for your engine before ordering.

Q: How do I verify this set fits my International engine? A: Match the reference number 372130R91, the .030 inch oversize specification, and your complete engine model to the parts requirements for your rebuild.

This is an aftermarket replacement part. Confirm fitment before purchase.