Throw out bearing sleeve question is there a difference from a two wheel drive to four wheel drive length of sleeve wise

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twpeasley983

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northwest Arkansas
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Tell
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1983
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K1500 pickup
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5.0
I’m replacing my clutch and pressure plate in which I found the throw out bearing sleeve broke and missing completely is there a difference from the length of sleeve from two wheel drive to four wheel been rummaging junkyard and found some but they are different sizes mine is a monson 465 4 speed top load
 

pduffyd

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Paul
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Hi twpeasley983.
There are two different ones that I know of one is the HD for 2 ton SM465. with 1.5" dia input shaft.
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Then there is the SM465 with the smaller input shaft at 1-1/6" dia.

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Also be aware of the oil way passage in the bearing retainer face that supplies oil to the bearing.
Go to this site for good info on the 465.

If its just the clutch release bearing mine is just the normal one like this.

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