TOOLS REQUIRED
•
Scissors or utility knife
•
Isopropyl alcohol
•
1/2" Wrench or socket
•
Phillips screwdriver
•
5/8" Drill bit & drill
PARTS INCLUDED IN THE BOX
1x Passenger side rail
A
1x Driver side rail
B
1x Hard fold cover
C
1x Bulkhead seal
(on select make/models)
D
6-8x Rubber filler strips
E
2x Cover retainer clamps
F
4x Clamps
G
2x Buckle ends
H
4x Screws
I
2x Stake pocket clamps
J
4x Pocket covers
K
2x Drain tubes
L
1
If a bulkhead seal (D) is included with the cover (C), clean the top of the bulkhead
with soap and water to remove dirt and debris. Clean the area with isopropyl
alcohol to remove wax or grease and to evaporate any remaining water. Allow the
surface to dry. Peel the backing and adhere the seal from one bulkhead edge to the
other. Remove any excess with scissors or a utility knife. Apply pressure evenly to
the entire seal to ensure proper adhesion. If the truck has a drop-in bedliner,
no seal will be needed.
RealTruck UnderCover • 59 Absolute Dr., Rogersville, MO 65742 • 866-900-8800 ©RealTruck Group, Inc., 2024
NOTE: It is important that all areas
where the bed cover mounts are clean
and free of debris prior to installing.
C
B
(on select make/models)
E
07-13 SILVERADO/SIERRA
14-18 & 19 SILVERADO LIMITED
14-18 & 19 SIERRA LEGACY
FLEX • ULTRA FLEX • ARMORFLEX
INSTALLATION SHEET
Any damaged or missing parts?
Parts will be shipped to you directly.
Call 866-900-8800 Mon - Fri 8:00 am - 5:00 pm CST
or email info@undercoverinfo.com
D
E
F
G
H
A
H
I
G
J
F
K
I
J
Cab
L
K
Part# FX101401 Rev. 7-3-24
Need help?
Do you have a question about the UnderCover Flex Tonneau Cover and is the answer not in the manual?
Questions and answers
if truck has bedliner should I use foam tape on front of bed