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Kargo Master Pro IV Center Quick Clamp Cross Bar 31690

Product Information
Our Price: $118.95
Shipping: , Truck Freight
  5 (1 review)
Part #:31690
Finish:Optional Center Quick Clamp Cross Bar
Application: Quick Clamp Cross Bar
  • Works only with KM-9000
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Ships Oct 28th - Nov 7th


  • 1000 lb. load capacity
  • Easily removable
  • No-drill installation
  • Includes removable rear cross bar
  • Constructed of high tensile 2" T-6 aircraft aluminum round tubing
  • Marine grade silver powder-coat finish to ensure your rack will never corrode
  • Swaged joints and gusseted cross bars greatly increase the strength and rigidity
  • Lifetime warranty
  • Made in the USA - Rancho Cordova, California


The Kargo Master Pro IV truck bed rack offers many of the same great features as the Pro II rack in a lightweight aluminum construction. It is constructed of high tensile two inch diameter T-6 aircraft round aluminum tubing that will not rust or corrode. The round tube design of the Pro IV truck rack gives added strength, sleeker looks, and less wind noise and drag over traditional square tube designs. Swaged joints and fully gusseted cross bars ensure rigidity and enable the Pro IV utility rack to offer a 1,000 pound cargo capacity.

The aluminum truck ladder racks are finished with a marine grade silver powder-coat finish that provides abrasion and corrosion resistance. Rugged 17 inch long pre-drilled mounting plates distribute weight and ensure the cargo rack is securely fastened to your truck bed. The Pro IV truck rack can be quickly and easily removed by removing the four bolts that secure it to the mounting plates. High strength side rails keep cargo from shifting and loop around in the back to provide handy grab handles for entering the truck bed.

The Pro IV truck bed rack features a removable (no tools) rear aluminum cross bar to allow clearance for extra tall cargo in the truck bed. Stainless steel fasteners are included and all Kargo Master racks are backed by a lifetime warranty.

For additional rack accessories; such as light mounts and such, check out all the Kargo Master rack accessories.

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.
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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.

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.

Product Reviews Summary

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Part #: KM-31690 Posted on
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(Seattle, WA)
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Ease of Installation
This bar help get all the slack out of the ladder rack.