Adapter Kit – Cummins R2.8 turbo diesel to Jeep AX15 / NV3550

Adapter Kit – Cummins R2.8 turbo diesel to Jeep AX15 / NV3550





Cummins R2.8 turbo diesel to a Jeep AX15 / NV3550:

This kit allows the installer to bolt their new Cummins R2.8 turbo diesel to a Jeep AX15 / NV3550 5 speed transmission.  The Cummins R2.8 AX15 adapter kit combination works great for most builds.  Jeeps from 1995 up to 2005 that originally had the 4.0 already have the Jeep AX15 or NV3550, making this one of the easier and less expensive Jeep diesel swaps to perform. 

The Quick Draw Brand kit includes:

  • R2.8 to AX15 bellhousing, which serves as the adapter
  • clutch fork
  • pivot ball
  • bolts
  • retainer
  • modified flywheel.  A $50 refund will be given if you send back your unused flywheel from your Jeep Cummins R2.8 Crate engine.  

Additional Information:

If you need to replace worn parts just visit the local parts store for clutch kit part number K1890-05Some users have stated the SACH kit will not work as it interferes with the pilot bushing.  In addition, all parts in this Jeep Cummins adapter kit are used including the throw out bearing and pilot bearing.  The external clutch slave cylinder is part number CS2326 or CS2324 depending on master cylinder used.  But this makes it easy to order worn parts locally without hunting for a special part number and paying more than needed.  If you would like to save a few bucks and machine your own flywheel choose this product.

This bell housing does not require additional Jeep Cummins R2.8 adapters to make it work, it is the Jeep Cummins R2.8 AX15 adapter kit. You will save nearly 2 inches in your driveline giving you a longer rear driveshaft, perfect for Jeep, Land Cruiser, Land Rover, Scout, Bronco, or any other short wheel based vehicle. 


Above all, these adapters are made in the USA and QDB parts carry a lifetime limited warranty against manufacturing defects. 

Additional information

Weight80 lbs
Dimensions16 × 16 × 8 in