Yellow Jacket 93047 Ritchie Pump Drive Coupling

Great match to my old part.

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

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

My yellow jacket 6cfm pumps works again.

Good

Arrived on time and actually fit

I just installed this 93047 coupling on my older YJ 6-CFM pump and it is now up and running again. The old coupling was original to the pump and had a splined plastic tube setup, similar to what JB uses on their pumps, but a little longer. This new YJ coupling design uses a rubber spider in between the metal halves instead of the plastic tube and fit my pump perfectly.

Fit