Main Bearing
During engine operation, the crankshaft rotates at thousands of RPMs between the block and main caps, which hold it in place. To reduce friction and heat between the three, bearings and oil are used. Bearings create a surface which reduces this friction and heat, and allows its own replacement over time instead of damage to the block and main caps which would be more expensive to replace. Over time from wear or damage, main bearings degrade and fail, requiring replacement.
When choosing replacement main bearings for your vehicle, first confirm the year, make, model, and engine size. Next, confirm that your engine's crankshaft has not been machined or "turned", which will require oversize bearings. From the remaining compatible options available, choose the set that best meets your needs and budget.
JEGS offers a large main bearing assortment from the best brands in the automotive aftermarket including Clevite MAHLE, Lunati, Sealed Power, Crower, JEGS, and many more. Each truck and car main bearing set is made from high quality materials and production to provide long-lasting engine performance your vehicle deserves.
Clevite MAHLE Main Bearing Set Ford 1962-2001 V8 221/255/260/289/302 (3.6/4.2/4.3/4.7/5.0L) with Standard Size
(3.6/4.2/4.3/4.7/5.0L)