Product Description
New Overdrive Sprag Assembly Commonly used terms For this Sprag Overdrive Roller Clutch Overdrive Spring and Roller assembly One Way Overdrive Clutch This Fits Numerous Dodge , and Jeep Transmission Models. This is a must replace on all rebuilds ! Fits All the below Automatic Transmissions: A500 / 42RE / 44RE A518 / 46RH / 46RE A618 / 47RH / 47RE 48RE This contains twin stacks rollers in a special polymer cage. The output shaft on these models is the outer race for this sprag. Inside of this is a lobed cam that functions as the inner race. Often upon dis-assembly the sprag will look re-useable , but what you can't visually see if the tension loss to the return springs. Also the polymer will become brittle from the constant heat from the overdrive unit. Additionally the rollers will deteriorate slightly from the contact over the cam lobes.
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