Description
When your trusty Allis Chalmers starts knocking or showing signs of worn rod bearings, you don’t want to be sidelined during busy season. These oversize connecting rod bearings get you that extra twenty thousandths of material to compensate for a crankshaft that’s been machined to restore proper oil clearances. This individual bearing lets you replace just what you need without buying a complete set if only one bearing has failed.
What You’re Getting
- Individual .020 oversize bearing for precise engine rebuilds
- TISCO quality construction built to handle agricultural loads
- Proper wall thickness and dimensions for reliable oil film maintenance
- Compatible with machined crankshafts that need oversize bearings
Built for Real Farm Work
This bearing fits the classic Allis Chalmers W series tractors that built the company’s reputation – from the original Model W through the WC, WF, WD, and later models like the WD45G, D17G, and 170G. Whether you’re running a cultivator, pulling a disc, or powering a hay baler, these bearings keep your engine’s bottom end properly supported through long days of field work.
Made to Last
Engine bearings take tremendous loads, especially in agricultural applications where engines run for hours at varying RPMs. This TISCO replacement uses quality materials designed to maintain proper oil clearances and protect your crankshaft journals from wear, even under the demanding conditions of farm work.
Installation Notes
Installing oversize bearings requires having your crankshaft machined by a qualified machine shop to the proper dimensions. Always check crankshaft journal diameter with a micrometer before ordering, and consider replacing the main bearings at the same time if you’re doing a complete bottom-end rebuild. If you’re rebuilding one rod, it’s smart to check the others – they usually wear at similar rates.
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