Nitro Big Pinion Conversion Kit for Dana 44!

Reply Subscribe

Thread Tools

Search this Thread

07-26-2013, 04:26 PM

justdifferentials

Registered User

Thread Starter

Join Date: Oct 2011

Location: Washington State

Posts: 574

Likes: 0

Received 0 Likes on 0 Posts

Nitro Big Pinion Conversion Kit for Dana 44!

The Nitro Big Pinion conversion kit for the Dana 44 is a significant increase in strength for your traditional type Dana 44 axle by allowing the fitment of the later “New Generation” type gears that are used in late model Jeep Wrangler JK rear axles.

I know most of you aren't running a Dana 44, but we have run into a fair amount of Toyota guys who have swapped them in over near us.

Name: image002_zpsa6cb9163.png
Views: 121
Size: 246.3 KB

Larger 24 spline Pinion shaft which measures 1.25” vs. standard 26 spline shaft which measures 1.11”

Larger 8.875” diameter ring gear vs. Standard 8.5” ring gear
Fits: “3 Series” 3.73 & down carrier or aftermarket locker

Nitro Dana 44 "Big Pinion Conversion Kit" Includes:
- Ring & Pinion - larger and stronger than the standard ring & pinions
- PK conversion kit (Pinion Bearings, Seal, Nut, solid spacer, shims, bearing spacer, R/G Bolts)
- Pinion yoke in 1310 or 1350 series

Nitro Dana 44 "Big Pinion Conversion Kit" part numbers:
D44-373BP-T-NG - Dana 44 - 3.73 Ratio Big Pinion Conversion Kit
D44-411BP-T-NG - Dana 44 - 4.11 Ratio Big Pinion Conversion Kit
D44-456BP-T-NG - Dana 44 - 4.56 Ratio Big Pinion Conversion Kit
D44-488BP-T-NG - Dana 44 - 4.88 Ratio Big Pinion Conversion Kit
D44-513BP-T-NG - Dana 44 - 5.13 Ratio Big Pinion Conversion Kit
D44-538BP-T-NG - Dana 44 - 5.38 Ratio Big Pinion Conversion Kit

Reply Like

08-05-2013, 02:36 PM