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Dodge AAM SRW 11.5 In 38 Spline Spool & 300M Axle Shafts Kit

This is a replacement axle shaft with drive flange and billet aluminum end cap.

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
  • End Cap
  • Drive Flange
  • Snap Ring
  • ARP Fasteners
  • DHD Heavy Duty Billet Spool

Note: Will NOT work with Yukon Spool!


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.

DHD part number: 602-300MR

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Tags: AAM , 11.5 , inch , 300m , 38 , Spline , Spool , Axle , Shafts , Kit , dirty , hooker , diesel , 602-300MR