RCV Locking Hub 300M Gear Upgrade for Dana 60
SKU: D4716
The RCV Locking Hub 300M Gear Upgrade for Dana 60 is the strongest possible improvement you can make to a Warn Premium Locking Hub Kit. If you want the convenience of lockouts but need the torsional strength of a slug, this 300M gear delivers exactly that.
Machined from premium 300M alloy steel, this upgrade replaces the factory Dana 60 hub gear—eliminating the common shear and twist failures seen in hard off-road use, big tires, and high horsepower rigs. When paired with RCV outers, this upgrade drastically reduces the risk of hub related breakage.
Includes:
- (1) Dana 60 300M Locking Hub Gear (sold individually)
Specifications
- Material: 300M high-strength alloy steel
- Application: Dana 60 hub gear replacement
- Direct fit for Warn Premium Locking Hub Kits
- Strength comparable to running drive slugs
- Designed for extreme torsional loads
- Warranty: Limited Lifetime (No Questions Asked)
Fitment
Compatible with:
- Dana 60 axles using Warn Premium Locking Hub Kits
- Ideal when running RCV Dana 60 outer axles
- Suited for rock bouncing, trail rigs, high-torque builds, and large tire applications
Tech Insight
Dana 60 lockout hubs remain a weak link when subjected to modern off-road power levels and aggressive terrain. The OEM gear can twist or shear under shock load—especially with heavy rig setups or large tires.
Upgrading to an RCV 300M hub gear dramatically increases torsional strength, giving you the performance security of a drive slug while maintaining the practicality and drivability of a lockout hub. This simple bolt-in upgrade is one of the most effective reliability improvements you can make to a Dana 60 front axle.