Performance Chromoly Axle Shafts from Sierra Gear & Axle are designed for high performance use.
For our performance axle shafts, we use 4340 Chromoly steel, which has been hardened to maximize the strength and ductility of the axle shafts. Stock axle shafts are typically made from 1040 and 1541 steel and are perfectly adequate for stock applications. The combination of superior materials and advanced manufacturing processes make Sierra Gear Chromoly axles far stronger and more durable than standard stock axles. These Performance Chromoly axle shafts are available for Jeep, Ford, GM and Dodge applications and are backed by our 10 Year Limited Warranty. In addition to our Performance Chromoly Axles, we also have axle shaft upgrades that are non-chromoly but have an increased number of splines for superior strength.
If you’re not sure which type of axle shaft is the best for your application, consult one of our Gear & Axle Specialists at (800) 720-0950
For a listing of stock replacement axle shafts for Jeep, visit our Jeep Stock Replacement Axles page.
Get the job done right with one of our Axle Bearing and Seal Kits featuring OEM components from manufacturers like Timken, Koyo, National and Spicer
Application Chart:
Performance & Chromoly Axle Shaft Application Chart.
| AMC MODEL 20 REAR 1-PIECE AXLE SHAFTS | |||||||
| YEAR | APPLICATION | LUG | SP | LENGTH | SIDE | SIERRA # | |
| 76-83 | CJ5 CJ7 Narrowtrack Kit | 5 | 29 | Kit | Both | SA CJS | |
| 76-83 | CJ5 CJ7 Narrowtrack | 5 | 29 | 26.12″ | R | SA CJS-R | |
| 76-83 | CJ5 CJ7 Narrowtrack | 5 | 29 | 23.17″ | L | SA CJS-L | |
| 76-79 | Quadratrac Kit | 5 | 29 | Kit | Both | SA CJQ | |
| 76-79 | Quadratrac | 5 | 29 | 19.12″ | R | SA CJQ-R | |
| 76-79 | Quadratrac | 5 | 29 | 30.37″ | L | SA CJQ-L | |
| 82-86 | CJ7 Widetrack Kit | 5 | 29 | Kit | Both | SA CJL | |
| 82-86 | CJ7 Widetrack | 5 | 29 | 28.25″ | R | SA CJL-R | |
| 82-86 | CJ7 Widetrack | 5 | 29 | 25.25″ | L | SA CJL-L | |
| AMC MODEL 35 REAR AXLES – CHROMOLY | |||||||
| YEAR | APPLICATION | LUG | SP | LENGTH | SIDE | SIERRA # | |
| 89-DN | YJ/XJ Bolt-In | 5 | 30 | 28.85” | R | SA SUPERM35-R-NC | |
| 89-DN | YJ/XJ Bolt-In | 5 | 30 | 30.35” | L | SA SUPERM35-L-NC | |
| 90-06 | TJ/YJ/XJ C-Clip Kit | 5 | 30 | Kit | Both | SA SUPERM35 | |
| 90-06 | TJ/YJ/XJ C-Clip | 5 | 30 | 29.19” | R | SA SUPERM35-R | |
| 90-06 | TJ/YJ/XJ C-Clip | 5 | 30 | 30.63” | L | SA SUPERM35-L | |
| REAR AXLES – CHROMOLY – For use with DANA 44™ Axles | |||||||
| YEAR | APPLICATION | LUG | SP | LENGTH | SIDE | SIERRA # | |
| 87-06 | Jeep TJ/ XJ / Rubicon Kit | 5 | 30 | Kit | Both | SA D44CH-TJ | |
| 87-06 | Jeep TJ/ XJ / Rubicon | 5 | 30 | 29.70″ | R | SA 11200 | |
| 87-06 | Jeep TJ/ XJ / Rubicon | 5 | 30 | 29.20″ | L | SA 11201 | |
| 87-06 | Jeep TJ/XJ Super Kit | 5 | 33 | Kit | Both | SA SUPERD44 | |
| 87-06 | Jeep TJ/XJ Super DD | 5 | 33 | 29.70” | R | SA SUPERD44-R | |
| 87-06 | JEEP TJ/XJ Super DD | 5 | 33 | 29.20” | L | SA SUPERD44-L | |
| 87-06 | Jeep TJ/XJ Super Kit | 5 | 35 | Kit | Both | SA SUPERD44-35 | |
| 87-06 | Jeep TJ/XJ Super | 5 | 35 | 29.70″ | R | SA 11202 | |
| 87-06 | Jeep TJ/XJ Super Kit | 5 | 35 | 29.20″ | L | SA 11203 | |
| 07-UP | Jeep JK Non-Rubicon Kit | 5 | 30 | Kit | Both | SA 12156 | |
| 07-UP | Jeep JK Non-Rubicon | 5 | 30 | 32″ | Either | SA 11204 | |
| 07-UP | Jeep JK Rubicon Kit | 5 | 32 | Kit | Both | SA 12157 | |
| 07-UP | Jeep JK Rubicon | 5 | 32 | 32.53″ | R | SA 11206 | |
| 07-UP | Jeep JK Rubicon | 5 | 32 | 31.18″ | L | SA 11205 | |
| 71-80 | Scout | 5×5.5 | 30 | 28.25” | B | SA 706162-2X | |
| Cut-to-Fit | Jeep 5 on 4.5/5/5.5 – 2-7/8″ Offset | 5 | 30 | 23-32” | SA D44-CL-30 | ||
| Cut-to-Fit | Jeep 5 on 4.5/5/5.5 – 2-7/8″ Offset | 5 | 35 | 24-32” | SA D44-CL-35 | ||
| Cut-to-Fit | Jeep 5 on 4.5/5/5.5 – 2-1/2″ Offset | 5 | 35 | 29.20-31.5” | SA 11214 | ||
| REAR AXLES – NON-CHROMOLY – For use with DANA 60™ Axles | |||||||
| YEAR | APPLICATION | LUG | SP | LENGTH | SIDE | SIERRA # | |
| Cut-To-Fit | 8 X 3.96 Full Float | 8 | 30 | 29.50-33.50” | SA 6033530 | ||
| Cut-To-Fit | 8 X 3.96 Full Float | 8 | 30 | 32.50-36.50” | SA 6036530 | ||
| Cut-To-Fit | 8 X 3.96 Full Float | 8 | 30 | 35.00-39.50” | SA 6039530 | ||
| Cut-To-Fit | 8 X 3.96 Full Float | 8 | 35 | 29.50-34.00” | SA 6033535 | ||
| Cut-To-Fit | 8 X 3.96 Full Float | 8 | 35 | 32.50-36.50” | SA 6036535 | ||
| Cut-To-Fit | 8 X 3.96 Full Float | 8 | 35 | 35.00-39.50” | SA 6039535 | ||
| REAR AXLES – CHROMOLY – For use with DANA 60™ Axles | |||||||
| YEAR | APPLICATION | LUG | SP | LENGTH | SIDE | SIERRA # | |
| Cut-To-Fit | 8 X 3.96 Full Float | 8 | 30 | 29.50-33.50” | SA 6033530C | ||
| Cut-To-Fit | 8 X 3.96 Full Float | 8 | 30 | 32.00-36.50” | SA 6036530C | ||
| Cut-To-Fit | 8 X 3.96 Full Float | 8 | 35 | 29.00-33.50” | SA 6033535C | ||
| Cut-To-Fit | 8 X 3.96 Full Float | 8 | 35 | 32.00-36.50” | SA 6036535C | ||
| Cut-To-Fit | 8 X 3.96 Full Float | 8 | 35 | 35.00-39.50” | SA 6039535C | ||
| Cut-To-Fit | 8 X 3.96 Full Float | 8 | 35 | 39.00-43.50” | SA 6043535C | ||
| REAR AXLES – CHROMOLY – Toyota | |||||||
| YEAR | APPLICATION | LUG | SP | LENGTH | SIDE | SIERRA # | |
| 79-85 | Toyota Truck | 6 | 30 | 26.88” | Either | SA 35330 | |
| 86-95 | Toyota Truck | 6 | 30 | 26.88” | Either | SA 35400 | |
| 96-00 | Toyota Truck | 6 | 30 | 26.88” | Either | SA 35760 | |
| 77-90 | Cut-to-Fit (ABS) | 6 | 30 | 26.88” | Either | SA 8T-CL-30 | |
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