Fits 2007-2018 Jeep Wrangler JK (Non-Rubicon models).

Restore lost performance and improve drivability after installing larger tires with the Revolution Gear & Axle 4.56 ratio gear package. This complete kit is designed specifically for Non-Rubicon JK models, providing the mechanical advantage needed to return your engine to its optimal power band and reduce strain on the drivetrain during highway cruising and technical off-roading.

This package features premium Koyo bearings, a trusted OE supplier known for tight tolerances and exceptional longevity in high-load environments. By combining front and rear gear sets with comprehensive master overhaul kits, this package ensures you have the precision-matched components required for a complete axle service.

• Includes front and rear 4.56 ratio ring and pinion sets
• Front and rear master overhaul kits featuring high-quality Koyo bearings
• Corrects speedometer and shift points when running 33-35 inch tires
• High-grade steel construction for maximum gear tooth strength
• Specifically for Dana 30 front and Dana 44 rear Non-Rubicon housings
• Manufacturer Part Number: REV-JK-NON-456-K

Fits 2007-2018 Jeep Wrangler JK Non-Rubicon models.

The Revolution Gear & Axle 4.56 Ratio Gear Package (MPN REV-JK-NON-456) provides a comprehensive solution for re-gearing your vehicle's drivetrain. This kit is designed to restore acceleration, torque, and fuel efficiency after installing larger aftermarket tires. By upgrading both front and rear axles simultaneously, you ensure matched performance and reliability across the entire driveline.

• Includes front and rear ring and pinion sets for a complete re-gear
• Equipped with premium Timken bearings for maximum longevity and reduced friction
• 4.56 gear ratio optimized for improved mechanical advantage with oversized tires
• Precision-cut gear teeth ensure quiet operation and consistent tooth contact
• Complete master overhaul kits included for professional-grade installation
• Compatible with Non-Rubicon Dana 30 front and Dana 44 rear axle housings
• Manufacturer Part Number: REV-JK-NON-456

Fits 2007-2018 Jeep Wrangler JK (Non-Rubicon) models equipped with a Rear Dana 44 axle.

The Revolution Gear & Axle Koyo Master Install Kit is a comprehensive solution for technicians and DIYers performing a ring and pinion gear swap or a complete axle overhaul. This kit (MPN: K35-2053) centers around premium Koyo bearings and races, which are preferred for their strict tolerances and ability to withstand the increased loads of oversized tires and off-road use.

Every component in this master kit is selected to ensure a precise setup, allowing you to correctly adjust pinion depth, bearing preload, and backlash. By replacing all critical wear items simultaneously, you ensure the longevity and quiet operation of your new gear set.

• Premium Koyo pinion and carrier bearings and races
• High-quality pinion seal and new pinion nut
• Application-specific crush sleeve
• Complete shim kit for precise gear pattern adjustment
• Grade 8 ring gear bolts
• Gear marking compound and applicator brush
• Thread locker and silicone sealant
• Manufacturer Part Number: K35-2053

Fits 1972-1996 Jeep CJ, YJ, and XJ models equipped with a Dana 30 front axle.

The Revolution Gear & Axle Master Install Kit (MPN: K35-2032) is a comprehensive solution for setting up your differential correctly the first time. This kit features premium Koyo bearings, widely recognized for their strict tolerances and durability in high-load off-road applications. Whether you are upgrading your gear ratio or performing a complete differential rebuild, this kit provides the hardware and precision shims required to achieve the correct pinion depth and backlash.

• Compatible with Dana 30 front axles
• Premium Koyo tapered roller bearings and races
• Comprehensive shim kit for precise pinion and carrier adjustment
• Includes pinion seal, pinion nut, and ring gear bolts
• Includes marking compound and brush for gear pattern verification
• RTV sealant or gasket included for a leak-free installation
• Manufacturer Part Number: K35-2032

Fits GM 14-Bolt axles with an 11.5-inch ring gear. This Revolution Gear & Axle Ring & Pinion Set is engineered to provide reliable performance and precise gear mesh for heavy-duty truck applications. Stepping up to a 4.56 gear ratio is a critical upgrade for vehicles equipped with larger-than-stock tires or those frequently used for heavy towing, as it helps restore the engine's optimal power band and improves low-end torque.

Each gear set is precision-cut and heat-treated to ensure high strength and a long service life under demanding conditions. The precise machining helps maintain quiet operation and consistent contact patterns for dependable differential performance.

• Manufacturer Part Number: GM11.5-456
• Axle Application: GM 14-Bolt
• Ring Gear Diameter: 11.5 Inches
• Gear Ratio: 4.56
• Material: High-quality heat-treated steel

The Revolution Gear & Axle GM 14-Bolt 10.5in Rear Axle 5.38 Ratio Thick Ring and Pinion Set is engineered to provide the durability and torque required for oversized tires and heavy-duty towing. This "thick" gear set is a specific technical solution that allows you to install a 5.38 ratio gear set onto a differential carrier designed for 4.10 and numerically lower ratios, eliminating the need to purchase a new locker or carrier during a re-gear.

• Manufacturer Part Number: GM10.5-538T
• Axle Application: GM 14-Bolt 10.5-inch Rear
• Gear Ratio: 5.38
• Carrier Compatibility: Fits 4.10 and numerically lower cases (Thick Gear)
• Precision-cut and heat-treated for long-term durability and reliable tooth contact
• Ideal for restoring performance and mechanical advantage after installing larger tires

Upgrade or restore the performance of your heavy-duty drivetrain with this Revolution Gear & Axle Ring & Pinion Set, specifically engineered for the GM 14-Bolt 10.5-inch rear axle. This 4.10 ratio gear set is designed to provide reliable torque transfer and durability, whether you are replacing a worn factory unit or adjusting your gear ratio to compensate for larger tires or towing demands.

• Axle Application: GM 14-Bolt 10.5-inch Rear Axle
• Gear Ratio: 4.10
• Precision Engineering: Manufactured to exacting tolerances for proper tooth mesh, reduced noise, and extended service life.
• MPN: GM10.5-410

Each set is heat-treated and lapped to ensure the gear faces provide consistent contact patterns, helping to prevent premature wear and ensuring the assembly can handle the high-torque output associated with heavy-duty GM truck platforms.

This Revolution Gear & Axle Ring and Pinion Set is engineered for GM 10-Bolt 8.5-inch and 8.6-inch differentials. Featuring a 4.10 gear ratio, this set provides the necessary mechanical advantage for vehicles running larger tires or requiring improved low-end torque for towing and off-road performance.

Manufactured using a face hobbed process, these gears are designed for precision and durability. The face hobbing technique produces a gear tooth profile that allows for a larger contact patch and consistent tooth depth, resulting in a stronger gear set that is often easier to set up and runs quieter than traditional milling methods.

• Fits GM 10-Bolt 8.5" and 8.6" differentials
• 4.10 Gear Ratio for improved acceleration and torque
• Face Hobbed tooth design for enhanced strength and precise mesh
• High-quality steel construction for long-term gear life
• Manufacturer Part Number: GM10-410DC

Upgrade your vehicle's drivetrain with the Revolution Gear & Axle Ring and Pinion Set, specifically engineered for the GM 10-Bolt 8.5-inch and 8.6-inch differentials. This gear set features a 3.73 ratio, providing an ideal balance of low-end torque and highway cruiseability for daily drivers and off-road builds alike.

These gears are manufactured using the Face Hobbed process. This precision cutting method results in a consistent tooth profile that typically offers easier setup and quieter operation compared to traditional face-milled gears. Constructed for durability and precise mesh, this set ensures reliable power delivery to the wheels under various load conditions.

• Differential Fitment: GM 10-Bolt (8.5" / 8.6" Ring Gear)
• Gear Ratio: 3.73
• Manufacturing Process: Face Hobbed for improved tooth contact and noise reduction
• MPN: GM10-373DC

Fits 2007-2018 Jeep Wrangler JK Rubicon models with 32-spline differentials.

Strengthen your drivetrain with the Revolution Gear & Axle Discovery Series Rear Axle Kit. Engineered to handle the increased torque loads associated with larger tires and technical off-roading, these axle shafts provide a significant durability upgrade over factory equipment. This kit is a direct-fit solution for Rubicon owners looking to replace worn components or proactively reinforce their rear end for trail use.

• Precision-machined 32-spline shafts designed for OE-style fitment in Rubicon housings
• Discovery Series construction for improved torsional strength and reliability
• Ideal for daily drivers and weekend off-road enthusiasts
• Replaces factory rear axle shafts to prevent on-trail failures
• Manufacturer Part Number: DC-JK-RUBICON

Fits 2007-2018 Jeep Wrangler JK models equipped with a 35-spline differential upgrade.

The Revolution Gear & Axle Discovery Series Rear Axle Kit is engineered for off-roaders seeking a significant strength advantage over factory components. These shafts are forged from high-strength Chromoly steel to withstand the increased torque loads associated with larger tire diameters and difficult terrain. By moving from the standard spline count to a 35-spline configuration, this kit provides a more robust interface with the differential, reducing the risk of shaft failure under load.

• Product Line: Discovery Series
• Material: Forged Chromoly Steel
• Spline Count: 35-Spline
• Position: Rear (Left and Right)
• Application: Requires a 35-spline locker or carrier upgrade
• Manufacturer Part Number: DC-JK-NON-35

Fits 2007-2018 Jeep Wrangler JK.

The Revolution Gear & Axle Discovery Series Rear Axle Kit provides a significant strength upgrade over factory components. Engineered for the rigors of off-roading, these shafts are forged from high-strength 4140 Chromoly steel, offering superior torque load capacity and fatigue resistance compared to standard carbon steel axles.

This kit is designed for a direct-fit installation into the factory rear axle housing, utilizing the original 30-spline configuration. Whether you are running larger tires or tackling technical trails, the Discovery Series delivers the reliability needed to prevent on-trail axle failures.

• Forged from 4140 Chromoly steel for maximum durability
• 30-spline configuration for compatibility with OE-style carriers and lockers
• High-quality heat treatment for increased surface hardness and core strength
• Direct replacement for factory rear axle shafts
• Manufacturer Part Number: DC-JK-NON

Fits 2018-2024 Jeep Gladiator JT Sport models equipped with a Dana 44 rear axle.

The Revolution Gear & Axle Discovery Series Rear Axle Kit is a high-strength upgrade for Gladiator owners looking to increase drivetrain reliability. Constructed from 4140 Chromoly steel, these shafts are engineered to withstand the increased rotational stress of larger tires and off-road torque that often snap factory-grade shafts. This kit provides a significant boost in torsional strength while maintaining a direct-fit installation into the JT Sport Dana 44 housing.

• Series: Discovery Series
• Material: High-strength 4140 Chromoly steel
• Axle Location: Rear
• Compatibility: Dana 44 rear differentials
• Replaces weak factory OE axle shafts
• Manufacturer Part Number: DC-D44JT-SPORT

Fits select 2018+ Jeep Wrangler JL Rubicon and Jeep Gladiator JT Rubicon models.

The Revolution Gear & Axle Discovery Series Rear Axle Kit is engineered to provide a significant strength upgrade over factory shafts, making it an essential modification for Rubicon owners running larger tires or tackling demanding trails. These axle shafts are forged from high-strength 4140 Chromoly steel, offering the durability needed to handle increased torque and off-road stress without the brittleness of standard OE components.

• Forged from 4140 Chromoly steel for superior tensile strength and fatigue resistance
• Precision-machined for direct fitment into the factory Dana 44 (D44) rear housing
• Engineered specifically for the wider track of JL and JT Rubicon-trim axle assemblies
• Discovery Series offers a performance-oriented alternative to stock replacements
• Manufacturer Part Number: DC-D44JL-RUBICON

Fits 2018-2024 Jeep Wrangler JL Non-Rubicon models.

Strengthen your drivetrain with the Revolution Gear & Axle Discovery Series Rear Axle Kit. Built specifically for the 2018+ Jeep Wrangler JL Non-Rubicon, these chromoly axle shafts are engineered to withstand the increased torque and stresses associated with larger tires and off-road terrain. As part of the Discovery Series line, this kit provides a significant durability upgrade over factory OE shafts by utilizing high-strength materials designed for the Dana 44 rear housing found in Non-Rubicon JL models.

• Engineered for 2018-2024 Jeep Wrangler JL (Non-Rubicon)
• High-strength Chromoly construction for improved trail reliability
• Direct replacement for factory rear axle shafts
• Specifically designed for the JL-specific Dana 44 rear housing
• Manufacturer Part Number: DC-D44JL-NON

Fits 2003-2006 Jeep Wrangler TJ and LJ Rubicon models equipped with the Dana 44 front axle.

The Revolution Gear & Axle Discovery Series Chromoly Front Axle Kit is engineered to provide superior strength and durability over factory axle shafts. Designed specifically for the Rubicon Dana 44 housing, these shafts are manufactured from high-strength chromoly steel to handle the increased torque loads associated with larger tires and technical off-roading. This kit replaces your vulnerable factory front shafts with a reliable solution that maintains factory-style fitment while significantly increasing the failure threshold of your drivetrain.

• Fits 2003-2006 Jeep Wrangler TJ/LJ Rubicon
• Series: Discovery Series
• Material: High-strength Chromoly steel
• Application: Dana 44 Front Axle
• Manufacturer Part Number: DC-D44-TJ-RUBICON

Fits 1987-2006 Jeep Wrangler TJ models equipped with a Dana 44 rear axle and factory drum brakes.

The Revolution Gear & Axle Discovery Series Rear Axle Kit is engineered to replace weaker factory axle shafts with high-strength Chromoly steel, providing the durability needed for off-road use and larger tire diameters. This kit specifically supports the Dana 44 housing found in 1987-2006 Wrangler TJ applications that utilize drum brake configurations. By using premium materials and precise manufacturing tolerances, the Discovery Series offers a significant increase in torsional strength over OE components.

• Axle Type: Dana 44 Rear
• Material: High-strength Chromoly steel
• Brake Compatibility: Factory drum brakes
• Series: Discovery Series
• Manufacturer Part Number: DC-D44-TJ-2

Fits 1987-2006 Jeep Wrangler TJ equipped with a Dana 44 rear axle and disc brakes.

The Revolution Gear & Axle Discovery Series Rear Axle Kit is a high-strength solution for Jeep owners looking to upgrade from factory carbon steel shafts. Specifically engineered for the Dana 44 rear end, these Chromoly shafts provide the torsional strength needed to handle larger tire diameters and the rigors of off-road use, significantly reducing the risk of shaft failure under load.

• Forged from high-strength Chromoly steel for superior durability over OE components
• Designed specifically for Dana 44 rear axle housings with disc brake configurations
• Precision-machined for direct fitment in 1987-2006 Wrangler TJ models
• Manufacturer Part Number: DC-D44-TJ-1

Fits 2018-2024 Jeep Wrangler JL and Gladiator JT models.

Upgrade your drivetrain with the Revolution Gear & Axle Discovery Series Chromoly Front Axle Kit. Engineered to handle the increased stress of larger tires and technical off-roading, these shafts replace vulnerable factory front axles with high-strength 4140 Chromoly steel. This kit is designed to provide significantly more torsional strength than stock units, helping to prevent on-trail failures during high-torque maneuvers.

• Forged from 4140 Chromoly steel for superior durability over OE components
• Discovery Series 2-piece front axle shaft kit
• Direct fit for 2018+ Jeep Wrangler JL and Gladiator JT front housings
• Optimized for off-road performance and reliability
• Manufacturer Part Number: DC-D44-JLJT-2PC

Fits 2007-2018 Jeep Wrangler JK models equipped with a Dana 44 front axle.

The Revolution Gear & Axle Discovery Series Chromoly Front Axle Kit (MPN: DC-D44-JK) is engineered to provide a significant strength upgrade over factory shafts. These high-performance axles are crafted from 4340 Chromoly steel, offering the resilience and durability required for off-road use and larger tire diameters. By replacing the weaker OE axle shafts with precision-machined chromoly, this kit helps prevent shaft failure during high-torque situations on technical trails.

• Forged from 4340 Chromoly steel for superior tensile strength and fatigue resistance.
• Engineered specifically for the Dana 44 front axle housing in JK-platform Wranglers.
• Designed to handle the additional stress of suspension lifts and oversized tires.
• Direct-fit replacement for factory axle shafts.
• Manufacturer Part Number: DC-D44-JK

Fits 1969-1979 Ford F-150 models equipped with a Dana 44 front axle.

The Revolution Gear & Axle Discovery Series Front Axle Kit is engineered to provide a significant strength upgrade over factory carbon steel shafts. Specifically designed for the 1969-1979 Ford F-150 Dana 44 housing, these shafts are forged from high-strength Chromoly to handle the increased torque demands of larger tires and rugged off-road terrain. This kit provides a reliable solution for replacing worn or broken OE components with professional-grade internals.

• Series: Discovery Series
• Material: High-strength Chromoly
• Axle Application: Dana 44 (D44)
• Position: Front
• Manufacturer Part Number: DC-D44-F150

Fits 1993-2006 Jeep Wrangler TJ, Wrangler YJ, and Cherokee XJ.

The Revolution Gear & Axle Discovery Series Rear Axle Kit is engineered as a robust replacement for factory shafts in the Dana 35 rear end. This kit provides a reliable direct-fit solution for Jeep owners looking to restore drivetrain integrity or replace worn OE components. Manufactured to precise tolerances, these Discovery Series shafts ensure consistent performance across varied terrain, maintaining the factory 27-spline configuration for straightforward installation.

• Manufacturer Part Number: DC-D35-27
• Product Line: Discovery Series
• Spline Count: 27
• Position: Rear
• Fitment: Select 1993-2006 Jeep TJ, YJ, and XJ models

Upgrade your drivetrain with the Revolution Gear & Axle Discovery Series Front Axle Kit, specifically engineered for Jeep Wrangler TJ, Wrangler YJ, and Cherokee XJ models equipped with a Dana 30 front axle. This kit replaces factory carbon steel shafts with high-strength Chromoly steel, providing the increased torsional strength required for larger tire diameters and off-road use.

The Discovery Series kit maintains the factory 27-spline count, allowing for a direct installation into your existing differential or locker without requiring a carrier upgrade. These shafts are designed to handle the increased stress of technical trails while maintaining OE-style fitment for a straightforward installation process.

• Manufacturer Part Number: DC-D30-TJ
• Axle Application: Dana 30 Front
• Spline Count: 27 Spline
• Material: Chromoly Steel
• Series: Discovery Series
• Fitment: Fits Jeep Wrangler TJ, YJ, and Cherokee XJ

Fits 2007-2018 Jeep Wrangler JK models equipped with a Dana 30 front axle.

The Revolution Gear & Axle Discovery Series Chromoly Front Axle Kit provides a critical strength upgrade for JK owners running larger tires and tackling off-road trails. Factory axle shafts are often the first point of failure under high torque loads; these Discovery Series shafts are forged from 4340 Chromoly and precision heat-treated to withstand significantly higher stress than OE components. This kit is designed for enthusiasts who need a reliable, high-tensile solution to prevent on-trail breakage.

• Manufactured from high-strength 4340 Chromoly steel
• Heat-treated for optimal durability and fatigue resistance
• Upgraded 1350 series universal joint compatibility for superior torque handling
• Direct-fit replacement for factory Dana 30 front axle shafts
• Includes inner and outer axle shafts for both driver and passenger sides
• Manufacturer Part Number: DC-D30-JK-1350

The Revolution Gear & Axle Dana 80 Rear Ring and Pinion Set (D80-355) is engineered to provide a durable and precise gear solution for heavy-duty Dana 80 rear differentials. Whether you are replacing a worn factory gear set or adjusting your drivetrain for specific highway and towing needs, this 3.55 ratio set offers the reliability required for high-torque applications.

Each set is precision-matched to ensure optimal tooth contact and quiet operation when properly installed. Designed as a direct fit for Dana 80 housings, these gears provide the structural integrity needed to handle the rigorous loads these axles are built for.

• Axle Model: Dana 80
• Placement: Rear Axle
• Gear Ratio: 3.55
• Manufacturer Part Number: D80-355
• Includes: Ring Gear and Pinion Gear

Fits 2005-2021 Ford F-250 and F-350 Super Duty models equipped with a Dana 60 front axle.

The Revolution Gear & Axle Dana 60 Drive Flange Kit (D60S-FLANGE-KIT) is engineered to replace factory manual or vacuum-actuated locking hubs with a solid, permanent engagement solution. Designed for dedicated off-road builds and severe-duty applications, these flanges eliminate the mechanical weak points of a selectable hub assembly. By providing constant engagement between the axle shaft and the wheel hub, this kit ensures reliable power delivery in the most demanding terrain.

• Direct replacement for factory locking hubs on Dana 60 front axles
• Eliminates mechanical failure points for maximum drivetrain reliability
• Constant engagement design ideal for high-torque off-road use
• Complete kit includes drive slugs, caps, and required mounting hardware
• Manufacturer Part Number: D60S-FLANGE-KIT

Fits 1985-1998 Ford F-250 and F-350 models equipped with a Dana 60 front axle.

The Revolution Gear & Axle 35-Spline Drive Flange Kit is engineered to provide a solid, permanent connection between the axle shafts and the wheel hubs. Designed for extreme off-road use, heavy-duty towing, or rock crawling, this kit replaces traditional manual or automatic locking hubs, eliminating the weak point of moving internal components that can fail under high torque or impact.

Constructed for maximum durability, this kit ensures that your front drivetrain remains engaged at all times, providing the reliability needed when navigating technical terrain. This is a direct-fit solution for 35-spline Dana 60 outer stubs.

• Fits Dana 60 front axles
• 35-spline count for high-strength axle compatibility
• Replaces locking hubs for increased reliability
• Manufacturer Part Number: D60-FLANGE-KIT

This Revolution Gear & Axle ring and pinion set is engineered for Dana 60 reverse rotation (high pinion) front axles, providing a 5.38 gear ratio to restore torque and acceleration after installing larger tires. Built to withstand the stress of both daily driving and technical off-road trails, these gears are precision-lapped for consistent tooth contact and quieter operation.

The thick ring gear design is a critical feature for builders, as it allows the installation of this 5.38 ratio onto a Dana 60 carrier originally designed for 3.73 and numerically lower ratios. This eliminates the need for a carrier change when re-gearing to a higher numerical ratio.

• Compatible with Dana 60 Reverse Rotation (High Pinion) front axles
• 5.38 Gear Ratio
• Thick ring gear design fits 4.10-down (3.73 and numerically lower) carriers
• Heat-treated for maximum fatigue resistance and durability
• Precision-lapped for optimal gear patterning
• Manufacturer Part Number: D60-538RT

Restore or re-gear your drivetrain with the Revolution Gear & Axle Dana 60 Front Axle Ring and Pinion Set. This gear set is engineered to provide a 3.55 ratio, offering a balance of efficiency and performance for vehicles equipped with a Dana 60 front differential.

Revolution Gear & Axle components are manufactured to strict tolerances to ensure a precise fit and quiet operation. These gears are designed to handle the high-torque demands of off-road and heavy-duty applications, replacing worn OE components with high-strength materials intended for long-term service life.

• Axle Fitment: Dana 60 Front
• Gear Ratio: 3.55
• Manufacturer Part Number: D60-355
• Engineered for optimal tooth contact and mesh
• High-strength construction for increased durability

Fits 2007-2018 Jeep Wrangler JK Rubicon models equipped with the Dana 44 front axle.

Restore lost torque and improve crawling performance with this Revolution Gear & Axle 5.13 ratio ring and pinion set. Specifically engineered for the Dana 44 front housing found in the JK Rubicon, this gear set is a critical upgrade when moving to larger tires or adding heavy armor to compensate for lost mechanical advantage. Each gear set is precision-lapped to ensure a quiet mesh and smooth operation, then heat-treated to handle the high-torque loads of technical off-roading.

• Gear Ratio: 5.13
• Axle Application: Dana 44 (Front)
• Fits: 2007-2018 Jeep Wrangler JK Rubicon
• Engineered for high-stress off-road and street use
• Manufacturer Part Number: D44RS-513RUB