Description
When you’re rebuilding a Kubota engine that’s got some miles on it, the main journals might be worn just enough that standard bearings won’t give you the tight clearances you need. That’s where this 0.20mm undersized main bearing comes in handy. Instead of having to machine the crankshaft back to standard size, you can use these slightly thicker bearings to get everything back to factory specs.
What You’re Getting
- Precision-manufactured bearing that’s 0.20mm thicker than standard to compensate for journal wear
- High-quality materials that handle the heat and pressure of diesel engine operation
- Sold individually so you can replace just what you need or build a complete set
- Direct replacement that fits without any modifications to your block or crankshaft
Built for Real Farm Work
This bearing fits a wide range of Kubota diesel engines found in compact tractors, utility tractors, and skid steers. From the smaller D1403 in compact units to the bigger V2403 in mid-size tractors, these engines power everything from mowing and loader work to hay operations and field cultivation.
Made to Last
Engine bearings take a beating, especially in dusty farm conditions where maintenance intervals sometimes get stretched. These bearings are built with the same quality materials and tolerances as the originals, so they’ll handle the daily grind of farm work and keep your engine running smooth for years to come.
Installation Notes
Make sure to check your crankshaft journals with a micrometer to confirm you need 0.20mm undersized bearings before ordering. Clean everything thoroughly during assembly, and don’t forget to check your oil clearances with Plastigage before buttoning everything up.
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