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Rock Hard 4x4™ HardHat™ Differential Cover Red for Front/Rear Dana 30 [RH-9050]
Rock Hard 4x4™ HardHat™ Differential Cover Red for Front/Rear Dana 30 [RH-9050] - Image 1 of 0
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Rock Hard 4x4™ HardHat™ Differential Cover Red for Front/Rear Dana 30 [RH-9050] - Image 1 of 0
Rock Hard 4x4™ HardHat™ Differential Cover Red for Front/Rear Dana 30 [RH-9050] - Image 2 of 0
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Rock Hard 4x4™ HardHat™ Differential Cover Red for Front/Rear Dana 30 [RH-9050] - Image 4 of 0
Rock Hard 4x4™ HardHat™ Differential Cover Red for Front/Rear Dana 30 [RH-9050] - Image 1 of 0
Rock Hard 4x4™ HardHat™ Differential Cover Red for Front/Rear Dana 30 [RH-9050] - Image 2 of 0
Rock Hard 4x4™ HardHat™ Differential Cover Red for Front/Rear Dana 30 [RH-9050] - Image 3 of 0
Rock Hard 4x4™ HardHat™ Differential Cover Red for Front/Rear Dana 30 [RH-9050] - Image 4 of 0

Rock Hard 4x4™ HardHat™ Differential Cover Red for Front/Rear Dana 30 [RH-9050]

RH4X4MADEINUSA
3 Reviews
$119.95
RH4X4 FEATURES:
  • 1/4" Thick Steel
  • 100% Bolt on Install
  • Red Powder Coat Finish
  • 100% Made in USA
  • Lifetime Warranty
  • FINISH:: Red Powder Coat
  • California Residents: WARNING
  • .: Please click here for your Propsition 65 warning.
Part Number: RH-9050

RH4X4 Product Info

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:
  • Differential Cover HardHat™
  • Zinc-coated Hardware
  • Installation Instructions
  • Preinstalled Stainless Steel Backing Plate

Three Reasons Why:
  • Protects critical drivetrain components
  • 1/4" thick plate steel
  • Simple hand tool install

FAQ:
What track bars and/or tie-rods are compatible?
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!





RH4x4 Installation Manual/Video

Please click the image to download.

RH4X4 Warranty Info

Product: Lifetime
Coating (if applicable): Due to varying climates and individual use, we cannot offer a warranty on powdercoating.

Reviews

Average Customer Review:
( 3 )
James from Louisville, KY United States
April 9, 2022
Fast shipping, heavy duty plate cover. Be perfect for my setup.
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Dean Goodwin from Gainesville, VA United States
October 11, 2019
Great covers and look good too. They are getting tested the end of the month :)
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Anonymous Person from Shillington, PA United States
June 24, 2019
Arrived on time for his birthday! Very pleased with the friendly staff that made it happen.
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