Main Bearings - .020" Oversize - Set fits International 340 504 2504 376686R91

Main Bearings .020" Oversize Set for International Equipment

This main bearing set is an aftermarket replacement for the listed International applications. It is produced to a .020" oversize specification, meaning the bearing shells are sized larger than standard to accommodate a crankshaft ground to the corresponding undersize. The set includes the main bearings required for one engine application.

Product Details

• Reference Number: 376686R91
• Size: .020" oversize
• Quantity: Set
• Type: Main bearings

Fitment & Compatibility

• International 340
• International 504
• International 2504

Frequently Asked Questions

Q: What does .020" oversize mean for these main bearings? A: These bearings are sized for a crankshaft that has been ground .020" undersize on the main journals. They are not a direct replacement for a standard-size crankshaft.

Q: How do I confirm these bearings fit my engine? A: Check your complete equipment model and the part number 376686R91 against your parts reference. Verifying the crankshaft journal size is also required before ordering.

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