MODEL SPECIFIC GUIDE
Hidden Hinge Version
Model 4138 Toyota Tacoma 5’ Short Bed
TOP VIEW PASSENGER SIDE
FRONT BULKHEAD
TAILGATE
16 3/8”
REAR BRACKET
FRONT BRACKET
RE: Step 3 on the Quick Start Guide
Measurement for the front mounting bracket is 16 3/8” from the back side of the bulkhead to the
end of the bracket. Install using the Multi-Track flat clamps.
The fit of the cover to the truck bed is determined by the front mounting brackets. This measure-
ment is a good starting point. Unfortunately not all truck beds are assembled 100% square, so some
adjustments may be necessary after the cover is set on the truck.
Continued - RE: Step 2 on the Quick Start Guide
Position the prop mount bracket 36 3/4” from the front of the bulkhead to the center of the ball
stud. Install the rear brackets using the two bolts nearest the tailgate, close to the top rail of the
truck.
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UnderCover, Inc.
P.O. Box 620
Rogersville, MO 65742
(417) 753-8000
(866) 900-8800
www.undercoverinfo.com
Bed Rail
Bulkhead
Prop Mounting Bracket
36 3/4” center of ball stud
Rear Mounting Bracket Installed
Remove Bolt
