For years, transmission and engine rebuilders have focused their sights on determining the cause of crankshaft thrust bearing failure. While diagnosis can be difficult at times, many have observed that failure is more likely to occur with an automatic transmission setup. It is worth noting that this may not be the only reason, and failure can be traced to a single problem or a combination of problems. To better understand why crankshaft thrust bearings fail, we will cover their history, causes of failure, how to pinpoint the problem, and more.
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