2007-2018 Jeep Wrangler JK - Dana 30 27 Spline Helical Style Rear Differential Carrier Gear Packages - Chrysler 9.25” Rear 2000-2010 Ford Expedition (1997-1999

Ford Expedition (1997-1999

Oldsmobile Cutlass Supreme (1971-1972)

Outer Pinion Cup: 2

GMC Sierra 1500 (1999-2007)

2007-2018 Jeep Wrangler JK - Dana 30 27 Spline Helical Style Rear Differential Carrier Gear Packages - Chrysler 9.25” Rear 2000-2010 Ford Expedition (1997-1999Jeep Wrangler JK Front D30 Limited Slip Differential Description Package Includes: (1) Front Axle Helical Style Limited Slip Differential Our Rigid Axle, Detroit Truetrac style, "HELL" limited slip differential unit uses 3x2 spiral gears for progressive and variable traction. This unit acts like a standard open carrier under normal driving conditions making it unobtrusive. Once a tire looses traction, or the terrain changes, the helical cut gears mesh