Dana 30 Front Axle Differential Parts

Dana 30 Differential Parts, Ring and Pinion Gear Sets, and Axle Upgrades

Dana 30 Axle Models:

Dana 30 (Standard)
Dana 30CS (Crush Sleeve)
Dana 30HD (Heavy Duty)
Dana 30 JK Short Pinion (Jeep JK)
Dana 30 Short Pinion (Short Pinion)
Dana "Super" 30 (30 Spline)

Axle Specifications:

Ring Gear Diameter: 7.120
Diff Cover Bolts: 10
Ring Gear Bolts: 10
Axle Spline Count: 27 (30 on Super)
Axle Shaft Style: Full & Semi-Float
Pinion Support: No
Pinion Nut: 1-1/8"
Pinion Crush Sleeve: (Dana 30CS Only)
Carrier Breaks: 3.54 / 3.73
Dropout Carrier: No
Oil Type: 80W-90

Torque Specifications:

Pinion Preload New: 12 to 15 in-lbs
Pinion Preload Reused: 6 to 8 in-lbs
Ring Gear Backlash: .006" to .010"
Ring Gear Bolt Torque: 55 ft-lbs (JK:80)
Carrier Bearing Caps: 60 ft-lbs
Compatible Vehicles:

Ford Explorer 2002 - 2010 Front
Ford Ranger 2001 - 2005 Front
Ford Bronco 1966 - 1971 Front
Jeep Grand Cherokee 1992 - 1998 Front
Jeep JK Non-Rubicon 2007 - 2011 Front
Jeep TJ Wrangler 1997 - 2006 Front
Jeep XJ Cherokee 1996 - 2001 Front
Jeep CJ5 1974 - 1983 Rear
Jeep CJ6 1966 - 1975 Rear

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Axle Details

10 bolt cover used in many front applications. Has 27 spline axles, came in a variety of version using both standard and reverse rotation.