Wrist pin bushing

[Ken_Shea]

Have searched but have not found anything for what appears to be an off the shelf bushing for an air compressor wrist pin.

There are numbers on it 9A FM-X/5B and on the bottom 24602 perhaps 24803.

Dim OD likely .8265
Wrist pin OD is .708
OAL .9

Does anyone know if these number correlate to industry standards that could be looked up?

Thanks

[CCWKen]

.8267 is 21mm.
.7086 is 18mm.
.9055 is 23mm.

Look for a metric bushing.

[Ken_Shea]

Just may be!
Thanks

[BillK]

9A FM-X/5B and on the bottom 24602 perhaps 24803.

Ken,
The "FM" tells me it is most likely a Federal Mogul bushing. I have a pretty good interchange at the shop and also several listings by size. If you shoot me an e-mail reminder Monday morning I should be able to find something.

FYI .. most piston pin bushings are designed to be finish honed to size. ANy good automotive machine shop with a Sunnen connecting rod (horizontal) hone should be able to do the job.

[Ken_Shea]

Will do Bill, thank you.