Description
When you’re hearing that telltale knock from your Case’s engine or notice the oil pressure dropping during long field days, worn connecting rod bearings are often the culprit. Engine bearings take tremendous loads, especially in agricultural applications where engines run for hours at varying RPMs. This .020 undersized bearing set gives your A267D or A336BD engine a fresh start with properly machined crankshaft journals.
What You’re Getting
- Precision-manufactured .020 undersized bearings for rebuilt crankshaft journals
- Complete set for your 4-cylinder diesel engine – no hunting for individual bearings
- These oversized bearings are manufactured to handle the stresses of farm work while providing the proper oil film thickness for reliable lubrication and heat dissipation
- Direct replacement for Case part number A43176 – same quality, better price
Built for Real Farm Work
These bearings are designed specifically for the A267D 4-cylinder diesel and A336BD 4-cylinder turbocharged diesel engines found in Case tractors. Whether you’re pulling a plow through tough ground or running a PTO-driven implement all day, these engines work hard and need bearings that can keep up with demanding agricultural use.
Made to Last
Farm engines don’t get the easy life – they deal with dust, temperature swings, heavy loads, and long operating hours. These bearings are built with the metallurgy and tolerances needed to handle the punishment while maintaining proper oil clearance for consistent lubrication.
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.
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