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Sales & Service Hours

Customer Service

  • Monday to Friday: 7am - 6pm CST
  • Saturday: Closed
  • Sunday: Closed


  • Monday to Friday: 7am - 6pm CST
  • Saturday: Closed
  • Sunday: Closed


  • Monday to Friday: 7am - 10pm CST
  • Saturday: 8am - 8pm CST
  • Sunday: 8am - 10pm CST

Kargo Master Stahl Grand Challenger Rear Legs & Mount 70063

Product Information
List Price:
Our Price:
Part #:
Part Type:
Optional Top of Box Mount Kit
For 40" Standard Profile Box
  • This is for high profile box or low profile on
  • Includes two short rear legs & two mount plates
  • Helps mount to a service body rack when there is a box lock or tail light in the way
Add to Cart
Ships Apr 3rd - 11th


  • Fits all trucks
  • Handles up to 1,700 lbs.
  • Heavy duty 2" round tubing
  • Yellow zinc plated to seal out corrosion
  • Gusseted cross bars and swaged joints enhance the strength and rigidity
  • Painted with a marine grade powder coat finish that resists abrasions and chips
  • Lifetime warranty
  • Made in the USA - Rancho Cordova, California

The Kargo Master service body utility racks are specifically built for heavy duty work trucks with service bodies. They are constructed of two inch round steel tubing with gusseted cross braces and swaged joints.

This rack has a rated load capacity of up to 1,700 pounds. These highly crafted Kargo Master service body racks are quick to assemble and easy to install. Rear leg mount brackets attach to the rear panel of the service body. Brackets are located at the reinforced outside corner of the box, where they can be raised or lowered without interfering with the tail lights.

The height of the rack over the cab can be adjusted for all makes and models of trucks. Mount brackets are designed to set the legs off 5/8 inches from the rear panel to accommodate top opening boxes. The Kargo service body truck racks accept all Pro II style accessories and are supported by a lifetime warranty. Step up your hauling game and get yours today!

Order Notes

Please Note: Before taking delivery on a Common Carrier (Truck Freight) shipment, please thoroughly inspect for shipping damage prior to signing for the shipment. If anything appears to have been damaged during transit, we suggest you refuse shipment. After you sign for truck freight shipment it is very difficult to file a ship damage claim and attain reimbursement.

View Available Part Numbers For This Product Line


Limited Lifetime Warranty

LIFTETIME FRAME WARRANTY: If your product cracks, bend, buckles, or structurally fails in any way, Kargo Master, at its option and expense, will either replace or repair the product.

EXECPTIONS AND EXCLUSIONS: This warranty does not cover shipping damage, product misuse, improper installation, road hazards, impairment from accidents, overloading above the stated rack capacity. This warranty does not cover the cost of repairs made outside the factory without factory authorization. Any alterations to this product renders these warranties null and void.

LIMITED WARRANTY: This frame warranty contains all of the terms of the warranty being provided in connection with Kargo Master products. No person is authorized to make any changes or additions to the terms set forth herein unless they are set forth in writing and signed by an officer of the Company. All other express and implied warranties, including warranties of merchantability and fitness for a particular purpose, are hereby disclaimed. If the Kargo Master product failure is covered by the Frame Warranty, the Company's sole obligation shall be replacement or repair of the Kargo Master product described above. In no event will the company be liable or responsible to the purchaser, employees or agents of the purchaser, family members or other users for any damages other than the cost to replace or repair the Kargo Master product as described above. This limitation applies to damages of any kind, including any direct or indirect damages, lost profits, lost savings, loss of use or cost of capital, physical injury or death, or other special incidental, exemplary, punitive, or consequential damages whether for breach of contract, tort, or otherwise or whether arising out of the use of or the inability to use the Kargo Master product. This warranty is limited: thus the terms and conditions of the warranty should be reviewed and understood before purchasing or installing the Kargo Master product.

Kargo Master Return Policy: Kargo Master products that have been installed, used, drilled, bent, scratched or otherwise damaged are no longer in new and ready–to-sell condition and cannot be returned or refunded. Kargo Master Products are fully warranted according to Kargo Masters warranty policy which is generally limited to repair or replacement based on Kargo Master discretion. Returned merchandise must be in new (with the original packaging) and ready-to-sell condition. If returning a Kargo Master product, it will be the customer’s responsibility to pay the return shipping and if not in new condition a credit will not be issued. . (This is Kargo Masters Policy). As always, if RealTruck makes an error we would cover the return fees and replacement costs.


As with all service body utility truck racks, this product offers an easy, at home installation. The installation manual is clear cut and easy to read. For additional information, please call us toll free at 1-877-216-5446 or 701-253-5906.