Toyota Trucks and Land Cruisers are well known for their strength and reliability all over the world. Out of the box they feature some pretty great drive-train, but they do have their limits. The 97 and Older Toyota Full float rear Axles are only 30 spline, similar to a Toyota 8 Inch or Dana 44.

We do offer chromoly shafts to upgrade them, but some people demand even stronger. With the Nitro Pro Series 32 Spline Upgrade, you get a HUGE increase over stock. Not only is it an increase in diameter, but also a much stronger proprietary chromoly alloy heat treated for maximum strength.

To run the larger 32 spline axles it will required upgrading the 3rd member to accept the 32 Spline shafts. The 32 Spline diff also uses the later Generation Ring and Pinion featuring 32 Spline Pinion. Additionally the later style Ring Gear Design eliminates the through bolts and allows for much more tooth contact, 20 percent longer teeth than Dana 60!
Features:

• Differential: Toyota 9.5 Inch
• Type: Full Float Only
• Axle Splines: 32 (Upgraded from OE 30)
• Material: 4140 Chromoly Steel
• Warranty: 5 Years

Kit Includes:

• Double Splined Left Hand and Right Hand axles 80 series length (short side can be trimmed to use in 40 or 70 Series full float rear)
• Pair Of Drive Slugs with spin off caps
• Extra Dowell Pins and Drill bit for more strength

Also Required:

• Your 97 and Older type Land Cruiser Full Float Axle housing, 40, 70, 73, 74, 75, 80 Series
• 98 and Newer style 32 Spline 3rd Member, available here.
• or Install components to your existing 3rd member:
• T9.5-488-NG, MKT9.5, YOKT60060, SKCST9.5, ARBRD152 or AG545038 Locker

Tech Note:

• These axles are correct length for the Fits listed above. In addition they can also be used in custom fits as a cut-to-length axle.
• Uses Axle Bearing and Seal Kit AKTOY (2 req. per axle)

Fits:

• Toyota 9.5 Inch Full Float Rear (Requires upgraded 32 spline differential)
• 1990-1997 Toyota Land Cruiser 80 Series FJ80, FZJ80, HZJ80, HDJ80, HDJ81
• 1995-1997 Lexus LX450
• 1984-1998 Toyota Land Cruiser 70 Series BJ70, FJ70, FZJ70 PZJ70, HZJ70, BJ73, FJ73, PZJ73, HZJ73, BJ74, HZJ77, FZJ77, FJ77, HJ75, BJ75, FJ75, FZJ75 (Trim One Side)
• All Years Toyota Land Cruiser 40 Series FJ40, BJ40, FJ43, BJ43, BJ45, FJ45, HJ45, FJ47, BJ47, HJ47 (FF only) (Trim One Side)