Brand: PowerTrax
GRIP PRO D44 30SP 3.73&DN-REAR
App/Model: Dana 44 JK
Axle Shaft Diameter: 1.31 Inch
Axle Shaft Spline Quantity: 30
California Proposition 65: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Differential Carrier Break: 3.73 Ratio and Lower
Differential Model: Dana 44 JK
Taxonomy A: LD Differential
Taxonomy B: Limited Slip Differentials
Taxonomy C: Limited Slip Carrier-Helical Style
Taxonomy D: Rear
For Dana 44; For JK; 30 Spline; 3.73 Carrier and Lower; Dual Drilled For 7/16″ And 1/2″ Ring Gear Bolts; For Rear Differential

Installation Instructions
Technical Bulletin

Warranty Period: 2 Years or 100,000 Miles

Replaces:

• Spicer: 2008571
• Mopar: 68035642AA
• Mopar: 68035642AB

Applications:

• 2007-2018 Jeep Wrangler