Yellow Jacket 93047 Ritchie Pump Drive Coupling

Thanks to OEM for upgrading this coupler as it works really well on my 15 year old vacuum pump

It is definitely an upgrade from the original coupler. Perfect fit.

Works great!

My yellow jacket 6cfm pumps works again.

pump is working now

Perfect fit

This worked really well and was easy to install. Buy an extra to keep on hand for future use, nothing worse than a failed coupling out on the job.

it works

Fit

I used it for my vacuum pump