Shop By Category
Your Cart

83-05 Ford & Dodge Dana 70U Rear Nitro Gear Master Differential Install Kit

Fits: 1983-2005 Ford and Dodge Dana 70U

Dana Model 70-U Nitro Rear Master Install Kit

Recommended: 4 quarts of Nitro Synthetic Plus Gear Lube

Kit Contents:

  • Pinion Bearing & Race x2
  • Carrier Bearing & Race x2
  • Pinion Nut x1
  • Pinion Nut Washer x1
  • Pinion Seal x1
  • Pinion Depth Shims
  • Pinion Preload Shims
  • Outer Slinger x1
  • Baffle x1
  • Carrier Side Shims
  • Ring Gear Bolts x12
  • Gasket x1
  • Crush Sleeve x1
  • Marking Compound x1
  • Brush x1
  • Loctite x1

The kits assembled by Nitro Gear & Axle only use the highest quality bearings available from Timken & Koyo. Nitro Gear & Axle does not use any cheap Chinese bearings. By using only Timken & Koyo bearings just like all of the OEM vehicle manufacturers you can be assured that your differential will be reliable, durable, & quiet for years to come.

Nitro Gear & Axle strives to provide the highest quality differential components available. We take the steps necessary to ensure our parts are dependable. Our product range is continually growing to meet the needs of consumers for new ratios and Fits. At Nitro, we know differentials and know what it takes to provide you with high-quality components.


Differential: Dana Model 70-U

Gear Ratio: All Ratios

Ring Gear Bolts: 12 (included)

Manufacturer: Nitro Gear & Axle


1983-1997 Ford F250/E250

1983-1997 Ford Excursion

1984-2002 Dodge B/D/W 200/250/2500 Rear

1984-2002 Dodge W300 1 Ton Rear

Nitro Gear & Axle: MKD70-U

Lame California Prop 65 Notice