Main Bearings - .020" Oversize - Set fits International Cub Cub Lo-Boy 376614R91

Main Bearings, .020" Oversize Set for International Cub and Cub Lo-Boy

This main bearing set is an aftermarket replacement part sized .020" oversize for International Cub and Cub Lo-Boy engines. The set supplies the main bearings required for a crankshaft ground .020" undersize, restoring proper clearance within the engine block. The bearings carry reference number 376614R91 for identification against the original specification.

Product Details

• Reference Number: 376614R91
• Size: .020" oversize
• Quantity: Set
• Type: Main bearings

Fitment & Compatibility

• fits International Cub
• fits International Cub Lo-Boy

Frequently Asked Questions

Q: What does .020" oversize mean for these main bearings? A: Oversize main bearings are intended for a crankshaft that has been ground .020" undersize, allowing the bearings to restore the correct oil clearance during rebuild.

Q: How do I verify these bearings fit my engine? A: Confirm your complete engine or equipment model and the crankshaft journal size, and compare reference number 376614R91 against the bearings specified for your application.

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