Recommended:
3 quarts of Nitro Synthe tic Plus Gear Lube

Kit Contents:
Pinion Bearing & Race x2
Carrier Bearing & Race x2
Pinion Nut x1
Pinion Seal x1
Pinion Depth Shims
Crush Sleeve x1
Stub Axle Side Seal x2
Silicone 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.