Brand: Motive Gear
TJ NON-RUB DANA 30F/44R 4.88
UPC: 00698231951781
App/Model: Dana 30 TJ|Dana 44 Standard
Cover Bolt Quantity: 10
Differential Model: Dana 30 TJ|Dana 44 Standard
Gear Ratio: 4.88
Pinion Gear Tooth Quantity: 39 Front (D30-488TJ)|44 Rear (D44-489)
Pinion Shaft Diameter: 1.376 Inch
Pinion Spline Count: 26
Prop 65 Yes/No: No
Ring Gear Bolt Quantity: 10
Ring Gear Material: 8620 Steel
Ring Gear Outside Diameter: 7.125 Front (D30-488TJ)|8.5 Rear (D44-489) Inch
Ring Gear Rotation: Standard
Ring Gear Tooth Quantity: 8 Front (D30-488TJ)|9 Rear (D44-489)
Taxonomy A: LD Differential
Taxonomy B: Ring and Pinion Gear Packages
Taxonomy C: Front and Rear
Taxonomy D: 4.88
For Dana 30 Front and Dana 44 Rear – Ring and Pinions Including Timken Bearing Kits; 4.88 Ratio; Requires 3.73 and Higher Front Carrier; Requires 3.92 and Higher Rear Carrier; If Currently Using A 3.73 Ratio You Will Need To Purchase A New Rear Carrier; If Currently Using A 3.54 Or 3.07 Ratio You Will Need To Purchase A New Front and Rear Carrier

Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions

Warranty Period: 1 Year or 50,000 Miles

Replaces:

• Nitro Gear & Axle: GPTJ44-4.88
• Revolution Gear & Axle: REV-TJ-D44-488
• Yukon Gear and Axle: YGK008

Applications:

• 1997-2006 Jeep TJ
• 1997-2006 Jeep Wrangler