This listing is for our CLAMP used to hold down the Cummins 4B & 6B Rotary Pump Mechanical ANGLE TACH DRIVE 3905217 (not included).  This tach drive is commonly used on the 3.9 and 5.9 "B" series engines.   The drive mounts on the bell housing and this clamp bolts the adapter to the housing (bolts included).  

Please look at the photos to see what you are buying.

See and read more information about Our Parts at our Web Site MSFPARTS

  Thank you for your interest. 

SHIPPING 

We do our best to ship within 24 hours of receiving your order.  Depending on where you live, we will use the Post Office, SPEE-DEE or UPS to get your shipment to you as quickly as possible.

If you order multiple items, please do not pay for them until I can invoice you with the correct shipping charges.

We do offer free pickup of your parts at our farm in Verona, WI.

If you have a special request for shipping, please contact us.