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BestRail

 Ladder Rack Installation Instructions

Rev. B 0808

42792 / 42795 pg. 2

Parts List and 

Hardware Identifi cation 

BestRail™ Ladder Rail, 
Part Number 431.41, Qty - 2

Overhead Rack Ladder 
T-Bolt, Part Number 
434.04, Qty - 4

BestRail™ Ladder 
Extension Insert, Part 
Number 436.31, Qty - 2

BestRail™ Ladder 2' 
Extension, Part Number 
436.09, Qty - 2 (42792 
Only)

Adjustable Handle, 
Part Number 
436.11, Qty - 8

End Cap, Part Number 
436.10, Qty - 4

5/16-18 x 1.25" Button Head Cap 
Screw, Part Number 436.15, Qty - 8

1/4-20 Nylock Nut, Part 
Number 436.17, Qty - 4

5/16" Washer, Part Number 
436.16, Qty - 16

1/4" Washer, Part Number 
431.81, Qty - 4

Overhead Rack Extension 
Support, Part Number 432.00, 
Qty - 2

BestRail™ Ladder 4' Extension, 
Part Number 436.32, Qty - 2 
(42795 Only)

Ladder Extension End 
Cap, Part Number 
432.83, Qty - 4

Overhead Rack 
Extension T-Bolt, 
Part Number 434.05, 
Qty - 4

Summary of Contents for BestRail 42792

Page 1: ...le Tie Down The channels in the Ladder Rack are the same as the BestRail and Overhead Rack 5 1 2 ft Full size Pickup BestRail 42750 5 3 4 ft Full size Pickup BestRail 42760 6 1 2 ft Full size Pickup BestRail 42710 6 3 4 ft Full size Pickup BestRail 42720 Ford Super Duty Full size Pickup BestRail 42740 8 ft Full size Pickup BestRail 42730 Maximum load 1000 lbs Always make sure all fasteners are tig...

Page 2: ...ber 436 09 Qty 2 42792 Only Adjustable Handle Part Number 436 11 Qty 8 End Cap Part Number 436 10 Qty 4 5 16 18 x 1 25 Button Head Cap Screw Part Number 436 15 Qty 8 1 4 20 Nylock Nut Part Number 436 17 Qty 4 5 16 Washer Part Number 436 16 Qty 16 1 4 Washer Part Number 431 81 Qty 4 Overhead Rack Extension Support Part Number 432 00 Qty 2 BestRail Ladder 4 Extension Part Number 436 32 Qty 2 42795 O...

Page 3: ...the Ladder Rail Assemblies with the Ladder Extensions toward the front of the vehicle Slide two 2 Overhead Rack Ladder T Bolts into the 3 wide side channel that will face out from the vehicle Slide two 2 Overhead Rack Extension T Bolts into the 2 channel that will face down Make sure that you do not slide any T Bolts into the channel with the Button Head Cap Screws installed in Step 1 BestRail Lad...

Page 4: ...adder Rail Assembly to Overhead Rack Slide the Rails forward or back until they are in the desired position Secure them to the Overhead Rack with 5 16 Washers and Adjustable Handles Start the Adjustable Handle on the T Bolt then lift the handle and ratchet it the rest of the way down Repeat this with both Rails If you have trouble installing the Adjustable Handles start the Adjustable Handle on th...

Page 5: ...head Rack Extension T Bolts on each side of the vehicle Make sure that the Extension Support is in the desired position Slide it forward or backward as necessary When the support is in the proper position install a 1 4 Washer and a 1 4 20 Nylock Nut on the T Bolt pins Overhead Rack Extension Supports Slide into Position Overhead Rack Extension Support 1 4 Washer 1 4 20 Nylock Nut Overhead Rack Ext...

Page 6: ...TOP SAILCLOTH REPLACE A TOP SUPERTOP SUPERTOP REPLACEMENT SKINS SUNRIDER AND TIGERTOP TWO YEARS FROM DATE OF PURCHASE THE WARRANTY TIME PERIOD IS AS FOLLOWS FOR ALL OTHER SOFT GOODS MANUFACTURED BY OUR COMPANY USING PRIMARILY VINYLS PLASTICS AND OR FOAM ONE YEAR FROM DATE OF PURCHASE THE WARRANTY TIME PERIOD IS AS FOLLOWS FOR ALL OTHER HARD GOODS MANUFACTURED BY OUR COMPANY USING PRIMAR ILY METALS...

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