Crankshaft

• For John Deere tractor models 3010 (diesel), 3020 (diesel s/n 122999-earlier)
• Compatible with John Deere Construction and industrial models 500, 500A, 500B, 500C, 510, 510A (all diesel)
• Compatible with John Deere Engine (s) 254 (diesel), 270 (diesel, s/n 280000-earlier)
• Replaces John Deere OEM number AR26428
• Replaces Casting number R26540, R26540R, R40570, R46498
• Engine: 254, 4.2 Liters, 270 (s/n 280000-earlier), 4.4 liter, 4 Cylinder
• Flange: Flat, No Centering Ring, 4 Bolt Holes, 2 Dowel Holes
• Snout: 1 Bolt Hole, 2 Keyways
• Timing Gear Installed: L-Hand Helix, 23 Teeth
• Balanced Gear Installed, R-Hand Helix, 74 Teeth
• Bore: (254) 4.125" (270) 4.250"
• For a Remanufactured version of this sku use Item #: 102105
• Additional Handling and Oversize Fees Apply To This Item
• Condition: New
• Additional Shipping: $79.95
• All new, used and rebuilt parts have a 1-year warranty

Item #: 102104