Description
When you’re doing a rebuild on your John Deere diesel engine and the machine shop says your crankshaft journals are .010″ undersized, this bearing gets you back up and running without the expense of grinding back to standard size. Engine rebuilds are a big investment, and having the right undersized bearings on hand means you can get your tractor back to work faster without waiting for parts or paying premium prices for rushed shipping.
What You’re Getting
- Precision-manufactured .010″ undersized bearings that match your machined crankshaft journals perfectly
- Set includes 4 bearings for 276 CID 4-cylinder engines or 6 bearings for 414 CID 6-cylinder turbocharged engines
- Quality materials that handle the oil pressure and heat cycles of hard-working diesel engines
- Direct replacement that installs just like your original bearings with proper torque specifications
Built for Real Farm Work
These bearings fit the 276 cubic inch 4-cylinder and 414 cubic inch 6-cylinder turbocharged diesel engines found in various John Deere tractors and equipment. Whether you’re rebuilding the engine in your utility tractor that runs the feed mixer all day or overhauling the power plant in your bigger field machine, these engines are known for their reliability when maintained properly with quality parts.
Made to Last
Engine bearings are one of those parts where quality really matters. These bearings are manufactured to handle the constant rotation, oil pressure, and thermal cycling that diesel engines dish out during long work days. The precise tolerances ensure proper oil clearances for good lubrication while maintaining the tight fits needed for reliable operation.
Good to Know
Always check your bearing clearances with plastigage before final assembly – .010″ undersized bearings should give you the proper oil clearance when installed on a crankshaft that’s been turned .010″ undersize. Keep your torque specs handy and use the recommended assembly procedure. A little assembly lube on the bearings during installation helps prevent dry startup damage.
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