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DHD 603-300MR 300M Rifle AAM 11.5 DRW Dodge Cummins Axle and Spool Kit

603-300MR - AXLE
DHD 603-300MR 300M Rifle Dodge DRW Axle and Spool Kit
Shipping: Due to Weight and Dimensions, This Product is Excluded from Free Shipping
Pricing: $3,599.00

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This kit fits DUAL REAR wheel Dodge trucks.

This is our heavy duty axle kit that we have built to our specifications with the best material and equipment around. This kit is built with the super tough 300M material and is rifle drilled. This kit is ideal for those running exotic engine builds with extreme power output. Our kits utilize a 38-Spline axle shaft with our own pitch and pressure angle to increase axle shaft durability. These axle shafts are larger than factory and will require axle tube modification. We sell and rent axle tube reamer tools if needed. These kits are absolutely the toughest on the market and come in four custom sizes to fit you truck right out of the box. No final cutting required. Please verify that you are ordering the correct kit for your application.

Our DHD Heavy Duty Billet Spool is your ONLY choice for you Duramax Diesel or Dodge Cummins Diesel. This is the absolutely best, most heavy duty spool in the aftermarket and is manufactured from start to finish right here in the MotorCity. Spool is built from solid 4340 material and is the toughest spool on the market place. This spool will fit all Chevy/GMC & Dodge pickups with the AAM11.5 rear axle.

Axle Kit Includes:

  • Axle Shafts
  • Billet Aluminum End Caps
  • Heat Treated Drive Flanges
  • Axle Retention Snap Rings
  • DHD Heavy Duty Billet Spool

Note: Due to DHD's proprietary spline dimension our shafts will not work in conjunction with a Yukon Spool or Grizzly Locker! You must purchase our spool or locker.



Dirty Hooker Diesel, LLC (DHD) axle shafts are warranted to be free from defects in material and workmanship to the original purchaser. DHD will NOT warranty axle shafts due to breakage that is NOT the fault of a manufacture defect. We do NOT warranty axle shafts and spools due to breakage. If you believe that the breakage is due to a manufacture defect, we will have it analyzed by the manufacture, and it will be up to the manufacture if the item is warrantable.


  • 603-300MR - AXLE
  • 603-300MR
  • AXLE
  • Dirty Hooker Diesel
  • New


Shipping Information

  • Item Requires Shipping
  • 95.0 lbs.
  • W12.0000” x H12.0000” x L40.0000”
  • Due to Weight and Dimensions, This Product is Excluded from Free Shipping

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