Rock Hard 4x4 is very proud to offer the Heaviest Duty 1/4" Thick Steel Differential Cover for the Dana 30 Housing.
FITMENT NOTE: Not compatible with JL and JT housings as they are not traditional Dana 30 and Dana 44 center sections like we know them. We hope to have our HardHats for the JL and JT finalized soon.
Our Differential HardHat's™ are designed to offer maximum protection where your rig needs it most. The factory differential cover offers minimal protection and provides zero deflection. In minutes, you can install a 1/4" thick plate steel cover with built-in impact deflecting angles. We've laser cut-out an oil change cutout to make servicing a breeze.Million Dollar Question:Why not a full differential cover replacement?
Same reason we do not attach our best-selling JK Oil Pan Skid Plate
directly to the oil pan. We are moving hard impacts away from your internals as far as we can, while maintaining clearance for your suspension/track bars. This gives you the best of both worlds: Ultimate 1/4" thick steel drive train protection with maximum off road clearance.What comes in every kit:
Three Reasons Why:
- Differential Cover HardHat™
- Zinc-coated Hardware
- Installation Instructions
- Preinstalled Stainless Steel Backing Plate
FAQ:What track bars and/or tie-rods are compatible?
- Protects critical drivetrain components
- 1/4" thick plate steel
- Simple hand tool install
These covers were designed with factory tie rods and track bars in mind. You can use these measurements to help you decide if there is enough clearance for your particular aftermarket application:
OEM differential cover to face of HardHat™ at furthest point RH-9050 D30 mounted HardHat: 3/8"What finish is available?
Rock Hard 4x4 Diff HardHat's™ ship in a high gloss red powder coat finish.Where is this made?
This product, like all RH4x4 parts, was designed, developed, tested, manufactured, and if applicable, powder coated, and shipped in the USA. And we don't mean the 75% legal standard to be able to say Made in USA. We are 100% Made in the United States of America!