The A & I PRODUCTS MAIN BEARING .020" is designed for precision and durability in engine applications. This main bearing provides optimal support and reduces friction, ensuring smooth engine operation. Made from high-quality materials, it meets industry standards for performance and reliability. With a thickness of .020 inches, it is suitable for various engine rebuilds and maintenance tasks. This bearing is essential for maintaining engine integrity and prolonging lifespan, making it a vital component for mechanics and DIY enthusiasts alike.This main bearing with a .020 inch oversize specification is designed for engine rebuilds requiring precise fitment. Manufactured by A & I PRODUCTS, model AR104569, it is made from durable bearing materials suitable for high-load engine applications. The bearing dimensions conform to standard main journal sizes with a .020" thickness increase to accommodate machining or wear. Compatible with various engine models requiring main bearings of this oversize, it ensures proper clearance and rotation. The AR104569 bearing meets industry standards for durability and heat resistance, supporting engine longevity and performance.
| Engine Parts > 6.531A Diesel, 500 Series |
| John Deere TRACTOR: 6030 (6.531A 6CYL ENG) |
| John Deere TRACTOR: 7520 (6.531A 6CYL ENG) |
| Engine Parts > 6.531D Diesel, 500 Series |
| John Deere INDUSTRIAL/CONSTRUCTION: 700 (6.531D, 6 CYL ENG) |
| John Deere INDUSTRIAL/CONSTRUCTION: 700A (6.531D, 6 CYL ENG) |
| John Deere INDUSTRIAL/CONSTRUCTION: 760 (6.531D, 6 CYL ENG) |
| John Deere INDUSTRIAL/CONSTRUCTION: 760A (6.531D, 6 CYL ENG) |
| John Deere TRACTOR: 5010 (6.531D, 6 CYL ENG) |
| John Deere TRACTOR: 5020 (6.531D, 6 CYL ENG) |
| John Deere TRACTOR: 6030 (6.531D, 6 CYL ENG) |
| Engine Parts > 6.531T Diesel, 500 Series |
| John Deere INDUSTRIAL/CONSTRUCTION: 644B (6.531T 6CYL ENG) |
| John Deere INDUSTRIAL/CONSTRUCTION: 646B (6.531T 6CYL ENG) |
| John Deere INDUSTRIAL/CONSTRUCTION: 770 (6.531T 6CYL ENG) |
| John Deere INDUSTRIAL/CONSTRUCTION: 770A (6.531T 6CYL ENG) |
| John Deere INDUSTRIAL/CONSTRUCTION: 772A (6.531T 6CYL ENG) |
| Item Number | Description |
| A-OK6225 | Major Engine Overhaul Kit |
| A-OK6512 | Major Engine Overhaul Kit |
| A-OK6549 | Major Engine Overhaul Kit |
| Crossed From: | R35579 | JOHN DEERE |
| R52531 | JOHN DEERE |
| R69028 | JOHN DEERE |
| R75153 | JOHN DEERE |
| R76637 | JOHN DEERE |
