Rock Hard 4x4 Skid Plate Package

Hardcore rock crawlers and light duty fire road explorers can utilize the Rock Hard 4x4 skid plate system for their build list. The 3/16"" thick plate steel skid plate protects the engine oil pan from trail debris and other obstructions. This unique design provides the only skid plate system to fully protect your dual catalytic converter system!

This 3/16"" thick skid plate is manufactured using a solid sheet of steel that's formed and hand welded into its protective design. It features creature comforts including a laser cut access door for the drain plug and RH4x4 exclusive ""rock dome"" bolt head protectors to be used with the factory supplied mounting hardware. This skid system is undoubtedly the industry's best premium system available.

RH4x4 is first to use laser cut and precision bent drop brackets that use the frame, not the motor mount, as front support locations. This means the skid transfers zero engine and transmission vibration throughout the chassis. This allows the motor and transmission to continue to flex in their mounts naturally without bracing them to the frame rails. This creates a smoother, quieter ride that lacks the annoying creaks, ringing, vibrating and harsh performance of inferior systems. The rear of our skid plate mounts to the transmission cross member.

NOTE: Aftermarket cross members may require customer supplied bolts. The pattern is correct but some manufacturers are using different thread patterns. As with any major vehicle upgrade peace of mind can be included with the help of professional installation of the system.

Features

Specifications

NOTE:

Fitment update regarding Ultimate Dana 60 front housing: oversized cooling fins on the U60 housing are causing a clearance issue with Rock Hard 4x4's skid plate. It does not appear their skid plate is compatible with this housing. This issue has not been reported to us with a Currie or Dynatrac front housing.

For drivers who want to offer the most protection to their Jeep Wranglers, install the best upgrade products. Install Rock Hard. For off road drivers ready to hit the hardest trails and terrains, the Rock Hard Oil Pan/Transmission Skid Plate is the perfect upgrade with all the considerations in place to protect Jeep Wranglers. Made from 3/16 inch steel, drivers won't be disappointed by the durability and protection this gives the oil pan, transmission and other sensitive parts especially on rocky trails where jagged edges can cost drivers their transmission.

Features

Specifications

NOTE:

Fitment update regarding Ultimate Dana 60 front housing: oversized cooling fins on the U60 housing are causing a clearance issue with RH4x4's skid plate. It does not appear their skid plate is compatible with this housing. This issue has not been reported to us with a Currie or Dynatrac front housing.

The Rock Hard 4X4 Aluminum Oil Pan/Transmission Skid Plate offers some of the best protection you can bring with you on the trail. Your oil pan, and your transmission are some of the most vulnerable exposed areas while enduring aggressive trails. The slightest of impacts on rocks or tree stumps could potentially puncture your oil pan which means you will quickly lose oil pressure, which means you lose your motor. And if you damage the transmission housing, then you could lose fluid in the transmission causing leaks, overheating, and before you know it, your weekend is ruined. 

The Rock Hard Oil Pan and Transmission Skid are fabricated from ¼” thick plate aluminum, and feature laser cut precision bent drop brackets that install on the frame, rather than the motor mounts as means of support. This will hinder any further vibrations against your chassis. This will allow your motor, and transmission to flex naturally from their mounts rather than becoming bound by the skid plates. The rear of the skid plate will mount to your transmission cross member. 

Included with the Rock Hard Skid Plate are the exclusive RH-6000, and RH-6000-LA hardware kit which features the in-house made “Rock Dome” bolt head projectors. These will keep the bolt heads safe from harsh scraping, etc. Also, included with the Oil Pan/Transmission/Dual Cat Skid are the support brackets, Rock Dome Bolt Head Projectors, Hardware, and Installation Instructions. 

Features

Specifications

NOTE:

Fitment update regarding Ultimate Dana 60 front housing: oversized cooling fins on the U60 housing are causing a clearance issue with RH4x4's skid plate. It does not appear their skid plate is compatible with this housing. This issue has not been reported to us with a Currie or Dynatrac front housing.

The system protects the vulnerable transfer case from debris and other obstructions by using the specially engineered 3/16"" thick plate steel skid.

This solid sheet of steel plate is bent, formed, and hand welded. When it's combined with the specialty oil pan-transmission skid plate system from RH4X4 it creates a seamless interlocking unit that provides the best protection.The most dedicated off-road drivers have proven that it's well-designed along popular trails including but not limited to the Rubicon, Rausch Creek, and Moab. Its design is key to its wide popularity. The exclusively supplied "rock dome" RH4X4 bolt head protectors required for the mounting hardware and the total transfer case are included to offer a competitive premium package within the industry.

The upward flared design of the sides of the skid plate provides side impact protection that guides the vehicle off the obstacle rather than the high center. It's mounted to the cross member and frame rails, not the transfer case mounts. This creates the allowance for the transfer case to flex in its mounts creating zero vibration in the chassis. This smooth and quiet ride is unlike the rough performance of lesser quality systems.

NOTE: The customer may have to supply bolts because while the pattern is correct, difficulties arise because some manufacturers use different thread patterns. Professional installation for peace of mind is available.

Rock Hard 4x4 is very proud to offer the Heaviest Duty Aluminum Transfer Case Skid Plate for the Jeep Wrangler JK 2/4DR 2007 - 2018.

Hardcore rock crawlers and light duty fire road explorers alike need to add the Rock Hard 4x4 skid plate system to their build list. Protect your extremely vulnerable transfer case from trail debris and obstacles with their 1/4" thick plate aluminum skid plate. Fits all Wrangler packages including Rubicon and HEMI conversion.

RH4x4's 1/4" thick skid plate is made from a solid sheet of aluminum then bent, formed, and hand welded into its highly protective shape. When combined with their RH4x4 Oil Pan / Transmission Skid Plate System forms a seamless interlocking unit for ultimate protection.

RH4X4 FEATURES:

Unique Design

Proven by the most hardcore Jeep JK drivers on trails like the Rubicon, Moab, Rausch Creek and more, RH4x4's skid plate system's design is the key to its popularity.

With creature comforts like the RH4x4 exclusive "rock dome" bolt head protectors for the supplied mounting hardware and total Transfer Case coverage - their skid system is undoubtedly the industry's premium package.

Rock Hard 4x4's system is cut and formed from a single sheet making it smooth and seamless. This gives you a true skid plate without rock catching and high centering flaws found in low-budget alternatives. They do more than just protect your transfer case from straight on impact though - they have flared the sides of their skid plate upwards for side impact protection that also helps glide you off the obstacle rather than high center.

Mounting

The RH4x4 transfer case skid plate mounts to your cross member and frame rails - not your transfer case mounts. This means their skid transfers zero vibration through your chassis. This allows your transfer case to continue to flex in its mounts naturally. This makes for a smoother and quieter ride like factory without the creaks, ringing, vibrating, and harsh performance of inferior systems.

NOTE:

Strength

Rock Hard 4x4's skid plate system is the industry standard because of the confidence it instills in each and every customer. Each skid is laser cut from 1/4" thick aluminum coated in their weather and debris resistant powder coat finish. Strength is proven on virtually all Jeep enthusiast forums with glowing reviews. Since 2007, RH4x4's skid plate system has been the undisputed leader in undercarriage protection.

Components

RH4x4 skid plates are very recognizable for two major reasons: beefy unmatched strength and laser precision fitment. What makes up a RH4x4 skid plate is what makes it so strong.

This Rock Hard 4x4 skid plate is made from a tough 3/16" steel plate that has been laser cut. It is CNC bent to give it just the right fit, and it can be installed over the factory skid. Just bolt it on over the existing skid with the factory bolts plus 3 additional bolts. There is drilling needed for the 3/8" bolts. The tapered sides along the entire length of the skid gives you better clearance, and the black powder coating gives it a durable finish.

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Components

Protect your off-road vehicle undercarriage gas tank and other engine elements when you install the Rock Hard 4x4 Gas Tank Skid Plate. The Gas Tank Skid Plate helps to keep rocks and other debris from getting thrown up into the gas tank while you are driving on back country or uneven roadways. The heavy duty skid plate is designed to deflect rocks and debris from puncturing the gas tank, ruining your off-road adventure. The Skid Plate has a unique design that allows it to be used on many off-road Jeep JK vehicles. The "rock dome" design allows for the ultimate protection of the gas tank.

The gas tank skid plate is made of 3/16 inch thick plate steel and stretches along the entire length of the gas tank. Installation instructions and mounting hardware are provided and the unit features a black powder coat finish. The skid plate is 100% made in the USA and includes a lifetime warranty. The system includes a bolt-on style and can be mounted underneath with just te skid plate or combined with other plates to protect things like the driveshaft or rocker arms. for added protection to your off-road vehicle, get the Gas Tank Skid Plate.

Features

Specifications

Components

Note: Skid plate ships powder coated black, raw/uncoated not optional.