Main Bearings - .020" Oversize - Set fits International 666 686 766 826 886

Main Bearings .020 inch Oversize Set for International 666, 686, 766, 826, and 886

This aftermarket main bearing set is sized at .020 inch oversize for use in engine rebuilding and repair. Main bearings support the crankshaft within the engine block, and an oversize set is selected when the crankshaft journals have been machined undersize. This set is listed for International 666, 686, 766, 826, and 886 applications.

Product Details

• Product Type: Main Bearings
• Size: .020 inch oversize
• Quantity: Set
• Application: International 666, 686, 766, 826, and 886

Fitment & Compatibility

• International 666
• International 686
• International 766
• International 826
• International 886

Frequently Asked Questions

Q: What does .020 inch oversize mean for a main bearing set? A: It indicates the bearings are sized .020 inch larger than standard to compensate for crankshaft journal machining. Verify the required undersize before ordering.

Q: How do I confirm this set fits my engine? A: Check the complete equipment model, engine serial number, and the crankshaft journal size specified for your rebuild.

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