Yellow Jacket 93047 Ritchie Pump Drive Coupling

Perfect fit

I used it for my vacuum pump

This coupling saved me buying a new vacuum pump. Works great so far.

Perfect fit. Better design than original.

Great product. Way better than the one that came with the ac pump. Definitely built to last. Thanks. A+

Great value and heavy duty!

Fit perfectly, got my Yellow Jacket Evac pump running again. Much better coupler design!

got the job done. What else is there to say?

Solved my problem.

Works great!