DU-HA 20110, 20111, 20113, 20112, 20211 Installation Instructions Manual

DIVIDER – 20110

Installation Instructions

2015 - 2019 Ford F-150 SuperCrew &
2017 - 2019 Ford F-250 to F-550 Super Duty SuperCrew

Underseat Storage

Installation Instructions:

Factory Divider

F-150 SuperCrew

1

Flip up the seat bottoms of the back seats.

2

Using an 8mm socket remove the top two bolts from the factory storage divider (as
shown by arrows in picture 1). Note: Some models do not have the factory divider or
bolts. Refer to following page on how to create threads so you can use the knobs for
installation. Note: Some F-250 to F-550 models have a factory storage tray on the floor.
This will need to be removed to install the DU-HA, follow the instructions on next page for
removal. Some trucks have a vinyl floor which makes the DU-HA sit lower see following
page for further instructions.

3

Position the DU-HA (A) under the back seat with the cut out slots in the DU-HA facing
towards the truck bed.

4

Secure the DU-HA (A) in the truck using the knobs (D), insert the knob through the slot in
the back of the DU-HA and thread into the holes from the previously removed bolts.

5

Install the (B) Foam Organizer / Gun Rack and (C) Plastic Stiffeners by sliding them into
the channel slots inside the DU-HA, making sure the high side faces towards the front
(as pictured).

Fits DU-HA Part Numbers

20110
20111
20112

20113

1

3

4

20210
20211
20212

20213

Pull the lever under each back seat to return the seat bottoms to the down position.
Please note: When the seat is down, it does not latch. The seat is designed to latch only when it is up.
(To test this, you may put the seat down without the DU-HA underneath. Note that it does not latch down.)

Safety Instructions:

Warning: Seat bottoms must be down at all times while

vehicle is moving. Make sure the DU-HA is secured in the
vehicle according to installation instructions. Do not store
explosives or hazardous materials in the DU-HA.
Do not place loaded guns in the DU-HA.

For further instructions refer to truck owners
manual or contact DU-HA, Inc.

Part Description Qty

A DU-HA Storage Unit 1
B Foam Organizer / Gun Rack 2
C Plastic Stiffener 4
D Knob 2
E Nut – M6 2
F Washer – M6 2
G Bolt M6 - Taptite 1

A

B

C

D

5

E

This is how the DU-HA should look

F

installed under the back seat.

DU-HA, Inc. // website: www.du-ha.com // phone: [phone].DUHA (3842) // fax: [phone] // 306 Saint Andrews Street South, Fergus Falls, MN 56537

Rev-D

DIVIDER – 20110

Installation Instructions

2015 - 2017 Ford F-150 & 2017 F-250 to F-550 SuperCrew

Underseat Storage

Installation Instructions: (Create Threads)

6

If your truck did not come with the factory divider as shown in picture 6 follow these
steps to create the threads in the top holes of the factory seat brackets so you can use
the supplied knobs to install your DU-HA.

7

Using a 10mm socket and a drill or impact driver take the supplied M6-1.0 metric bolt (G)
and drive it in and out of the top holes in the factory seat brackets. The bolt is a self­threading bolt that will create the threads needed so you can use the knobs to secure your
DU-HA in your truck. Once you have created the threads make sure the knob will thread
in and out of the holes. If it seems tight you can run the bolt in and out of the holes again.
Be careful not to cross thread if you do run the bolt in and out again, start bolt by hand.
Once you have verified the knobs thread properly return to the previous page to step 3 to
continue the installation of your DU-HA.

F-250 to F-550 SuperCrew

Some models of F-250 to F-550 trucks come with a factory storage tray installed on the

8

floor under the rear seat. In order to install a DU-HA if you have this tray you must remove
it. To remove flip up the tray so it is in the open position, remove the rubber mat on the
bottom of the tray and the 4 round plastic bolt covers that are in the bottom using a
straight edge screw driver. Next use a 13 mm socket and remove the 4 nuts with
washers holding the tray to the floor. Next remove the large nut holding the jack tools
to the floor of the truck and remove the jack tools from the tray. Remove the tray from
the truck. It may take a little pulling to get the tray loose from the bolts. Once the tray is
removed set the jack tools back in postion and secure down with the large nut.
Return to previous page to step 3 to install DU-HA. Note: DU-HA will sit on bolt posts.

Fits DU-HA Part Numbers

20110
20111
20112

20113

6

7

7

20210
20211
20212

20213

8

Some models of trucks have a vinyl floor and do not have the factory divider. To install

9

the DU-HA in this type of truck set the DU-HA under the rear seat and position it so the
slots are facing the back of the truck and line up with the larger middle hole and slot in the
seat brackets. Next use the provided M6 knobs, M6 washers and M6 nuts to secure the
DU-HA to the seat brackets.

9

DU-HA, Inc. // website: www.du-ha.com // phone: [phone].DUHA (3842) // fax: [phone] // 306 Saint Andrews Street South, Fergus Falls, MN 56537

Rev-D