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30 Spline, Nitro 4340 Drive Slug Kit for Dana 44
Nitro 4340 30 Spline Drive Slug Kit, D44 Front (Pair)

Price: $270.00

Product Code: NPD44-SLUG-30

Description Warranty Information

4340 Chromoly
Nitro Front Drive Slug Kit (Pair) for Dana 44

Differential: Dana Model 44, Front
Splines: 30
Manufacturer: Nitro Gear & Axle
Warranty: Lifetime*

Kit Includes:
Billet Aluminum Nitro logo cap x2
4340 Chromoly steel slug x2
Screw retainer x2
O-ring x2
Screw x6

Can't stop breaking your locking hubs? Upgrade to this Nitro Drive Flange kit with 30 spline drive slugs!

Nitro Gear and Axle Premium Differential Ring and Pinion Gears, Axles and parts


This product can expose you to chemicals including toluene and benzene, which are known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to: www.P65Warnings.ca.gov

  • *Lifetime Warranty on Drive Slugs
  • Billet Aluminum caps
  • 4340 Chromoly slugs

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 2 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 Drive slugs April 13, 2020
Reviewer: Sean Dorsey from Lacey, WA United States  
I just installed these 2 days ago. Ive got warn selectable hubs and rcv shafts. I removed the hubs and snap rings to install the drive slugs. The nitro drive slugs are nice, and came packaged well. They come with new snap rings that are a flat, split style for the hub, and a regular snap ring foe the shaft. my warn ones were round snap rings  you install/remove with screwdriver. Seeing as how I had new parts I wanted to use the new snap rings that were provided. The axle shaft ones were fine. However on one side I could not use the provided snap ring for the Hub because the hole in the new Drive slug for bolting on the hubcap was drilled at an angle so the bolt would not go in straight and it was rubbing the edge of the provided snap ring and binding causing it to want to strip the bolt. I stopped before causing damage to the bolt, removed the provided snap ring and reused the warn Hub snap ring. No other issues, nice product. Not worth sending back or bitching about but worth noting.

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  0 of 0 people found the following review helpful:
5 of 5 Customer Service Review May 3, 2016
Reviewer: TYLER JONES from FOUNTAIN VALLEY, CA United States  
Normally I would just delete an email that asks for a review, however, I felt compelled to share. What a great experience! I think I ordered on a Thursday, received a notification that the package shipped the same day, and received the parts on Saturday. What great customer service!

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