These kits are designed, engineered and manufactured in-house to be the best axles on the market! We've listened to our customers, and improved on the factory designs. Each axle or axle kit solves a specific problem for your customer, and are packaged installation ready with studs, bearings and seals. Many feature larger splines for extreme duty applications, and dual bolt patterns for upgrading to larger studs. All our shafts use a cold-formed rolled spline process that produces an axle spline up to 35% stronger than cut splines!
• COMPLETE with Studs, Bearings and Seals
• Exclusive 2 year warranty on all standard spline axles.
• All BIG SPLINE kits feature our exclusive 5-year warranty!
• Standard with stock length studs.
• Rolled splines increase strength up to 35% over cut splines.
• DOWNLOAD INSTALLATION INSTRUCTIONS.
Upgrade Today! • Single-Piece Design Makes it Stronger!
•5 year warranty!
•One Piece Axle Kit
Dual Heat Treated Alloy – Exclusive to Superior Axle & Gear!
Replacement shafts have a six month warranty, and Super Alloy shafts have a two-year warranty. The NEW Super Alloy shafts feature rolled splines and are heat treated twice – resulting in the strongest front axles available!
Download a PDF file of this product.
Also available: Stock replacement axle shafts.
Super Alloy w/Super U-Joint Replacement shafts are designed to meet Original Equipment requirements at an economical price.
"Sold Assembled"
Heavy-Duty Steel Support!
Keep your Dana 35 axle housing from bending. Super strong, boxed, welded truss features 14 point mounting to ensure integrity of the housing, (it is welded to a new steel cover, so it uses all 10 cover bolts and 6 clamps - no loss of ground clearance), fill and drain plugs plus clearance for gas tank skid plates. Download a PDF file of this product.
Mustang - 1979-Present - 8.8"!
•Corrosion Resistant •Maintains Finish
Extreme Duty
•Exclusive Alloy •Induction Hardened •5-Year Warranty on 31 Spline Axles
“Rolled” Splines
•OEM Process •Up to 35% Stronger Than Competitor’s Cut Splines!
•Available in Stock 28 Spline OR 31 Spline Heavy Duty Option Providing 34% Increase in Torsional Strength! Download a PDF file for all the details on this product.
Muscle Cars - 10 & 12 Bolt, 1965-1981
Camaro, Chevelle and El Camino
•Exclusive Alloy •Induction Hardened •2-Year Warranty on Axles
Complete Kit
•Left & Right Axle Shafts •Axle Bearings, Seals & Studs
“Thread-in” Studs
•Grade 8 Studs •Easier to Replace Without Ruining the Axle!
Download a PDF file for all the details on this product.
Jeep Wrangler & TJ - 1990-Present Model 35
•Exclusive Alloy
•Induction Hardened
•5-Year Warranty on Axles
•30 Spline - Same as Dana 44
Complete Kit
•Left & Right Axle Shafts
•Axle Bearings, Seals & Studs
•Exclusive Locking Differential
“Rolled” Splines
•OEM Process
•Up to 35% Stronger Than Competitor’s Cut Splines!
Download a PDF file for all the details on this product.
THE TOUGHEST DANA 44 AVAILABLE
BIG 33 - with Detroit Locker!
33 Spline Upgrade from small stock 30 Spline! UP TO 40% STRONGER THAN STOCK!
Introducing the Latest Axle Upgrade Kit from Superior Axle & Gear. The Supper 44 Kit features heavy duty alloy axle shafts with “rolled” splines that are up to 40% stronger than stock axle shafts. The Kit is complete, with both axle shafts, diff bearings, axle bearings and seals and a Detroit Locker!
Download a PDF file for all the details on this product.
JEEP CJ - 1976-86
Model 20
•SAVE HOURS on Installation!
•Much Easier to Setup
•Less Comebacks
Extreme Duty
•Exclusive Alloy
•Induction Hardened
•5-Year Warranty on Axles
Complete Kit
•ALL Parts Included
•ALL Seals Included
•TIMKENTM Tapered Bearings
Download a PDF file for all the details on this product.
•Grade 8 Studs
•Easier to Replace Without Ruining the Axle!
•OEM Process
•Up to 35% Stronger Than Cut Splines!