SDHQ 53-1601-G3 Configuration guide

Latest Revision: 11/5/2019
For questions or help with the installation, please call SDHQ Offroad @ 480-633-2929
Mon.–Fri. 8:00am–5:30pm and Sat. 8:00am–3:30pm Arizona Time. www.sdhqoffroad.com
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Product Packing List
Product: SDHQ-53-1601/1602-G3
Description: 2007-2020 Tundra Prerunner Bumper
(1) SDHQ Prerunner Bumper
oWithout Winch Mount, Without Baja Bar SDHQ-53-1601-G3
oWithout Winch Mount, With Baja Bar SDHQ-53-1602-G3
(1) Driver Side Lower Connector SDHQ-53-1601-G3-A
(1) Passenger Side Lower Connector SDHQ-53-1601-G3-B
(1) Driver Side Tube Frame Mount SDHQ-53-1601-G13-C
(1) Passenger Side Tube Frame Mount SDHQ-53-1601-G3-D
(1) Main Skid
oMain Skid Without Winch SDHQ-53-1511-G3
(1) 2nd Skid SDHQ-53-1501-G3
(1) Hardware Package SDHQ-53-1601-E
(4) 3/8” – 16 x 1” Grade 8 Hex Head Bolts
(4) 3/8” – 16 x 1 ¼” Grade 8 Hex Head Bolts
(8) 3/8” – 16 Grade 8 Steel Locknuts
(16) 3/8” Grade 8 Flat Washers
(4) 5/16” – 18 x 1” S.S. Countersunk Allen Bolts
(4) 5/16” Delrin Fender Washers
(3) 3/8” – 16 x 1” S.S. Button Head Allen Bolts
(3) 3/8” – 16 S.S. Locknuts
(3) 3/8” S.S. Flat Washers
Inspected and Packaged By: Date:

For questions or help with the installation, please call SDHQ Offroad @ 480-633-2929
Mon.–Fri. 8:00am–5:30pm and Sat. 8:00am–3:30pm Arizona Time. www.sdhqoffroad.com
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OPTIONAL ACCESSORIES
(1) Lower LED Mount
(2) 3/8” – 16 x 1” Grade 8 Hex Head Bolts
(2) 3/8” – 16 Grade 8 Locknuts
(2) 3/8” Grade 8 Flat Washers
(2) Side Panels
(8) ¼” – 20 x ¾” S.S. Button Head Allen Bolts
(6) 1 ½” Tube hooks

For questions or help with the installation, please call SDHQ Offroad @ 480-633-2929
Mon.–Fri. 8:00am–5:30pm and Sat. 8:00am–3:30pm Arizona Time. www.sdhqoffroad.com
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INSTALLATION INSTRUCTIONS
Product: SDHQ-53-1601/1602-G3
Description: 2007-2020 Tundra Prerunner Bumper
Tech Notes
Parts List
Hardware List
Required Tools
(1) SDHQ Prerunner Bumper
(1) Driver Side Lower Connector
(1) Pass. Side Lower Connector
(1) Driver Side Tube Frame Mount
(1) Pass. Side Tube Frame Mount
(1) Main Skid
(1) 2nd Skid
(1) Hardware Package
(4) 3/8” – 16 x 1” Grade 8 Hex Head Bolts
(4) 3/8” – 16 x 1 ¼” Grade 8 Hex Head Bolts
(8) 3/8” – 16 Grade 8 Steel Locknuts
(16) 3/8” Grade 8 Flat Washers
(4) 5/16 –18 x 1” S.S. Countersunk Allen Bolts
(4) 5/16” Delrin Fender Washers
(3) 3/8” – 16 x 1” S.S. Button Head Allen Bolts
(3) 3/8” – 16 S.S. Locknuts
(3) 3/8” S.S. Flat Washers
Ratchet
10mm socket and/or wrench
12mm socket and/or wrench
14mm socket and/or wrench
17mm socket and/or wrench
Flat Head Screwdriver
Allen Keys

For questions or help with the installation, please call SDHQ Offroad @ 480-633-2929
Mon.–Fri. 8:00am–5:30pm and Sat. 8:00am–3:30pm Arizona Time. www.sdhqoffroad.com
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***READ ALL INSTRUCTIONS THOROUGHLY FROM START TO FINISH BEFORE BEGINNING INSTALLATION! ***
Installation Instructions:
1. Before starting, unbox the Prerunner Bumper and parts. Verify all parts are present and
familiarize yourself with them.
2. Removing the factory front bumper (2007-2013). This is an extra step required for 2007-
2013 model years. If you have 2014+, start at Step 4. First, the valance needs to be removed to
remove the front bumper. Open the hood and where the grille sits, remove (8) 10mm bolts and
(4) plastic clips. Remove the (2) plastic clips that connect each headlight filler to the core
support. The headlight filler piece can be removed but isn’t necessary. Be cautious if removing
as the clips on the outside tend to break.

For questions or help with the installation, please call SDHQ Offroad @ 480-633-2929
Mon.–Fri. 8:00am–5:30pm and Sat. 8:00am–3:30pm Arizona Time. www.sdhqoffroad.com
Page 5of 10
3. Under each headlight filler, remove (2) 10mm bolts and (2) plastic clips. In each wheel well,
remove (1) 10mm bolt and (1) plastic clip holding the valance on. The valance should now be
able to be removed.
4. (2014-2018) Remove the (3) 10mm bolts holding the lower part of the plastic bumper to the skid
plate. Remove the (4) 10mm bolts, (1) 12mm bolt, and 1 plastic clip holding the (2) front outer
plastic covers on the bumper.
5. Unplug fog lights and parking sensors. Remove the (4) 17mm bolts holding the tow hooks on.
Keep these as they will be reused. Using a 14mm and 12mm socket, remove the skid plate.
Keep the 12mm bolts as they will be reused later for the 2nd Skid Plate. Remove the (8) 14mm
bolts holding the bumper on. There are (4) bolts on each side, (2) on top and (2) on bottom.
Remove the bumper.

For questions or help with the installation, please call SDHQ Offroad @ 480-633-2929
Mon.–Fri. 8:00am–5:30pm and Sat. 8:00am–3:30pm Arizona Time. www.sdhqoffroad.com
Page 6of 10
6. Remove the (8) 14mm nuts holding the frame horns and aluminum crash bar on. Keep these
nuts as they are reused. Remove (4) 17mm bolts under the frame holding the sway bar. Keep
these bolts too as they are reused. Allow the sway bar to swing down and hang.
7. Installing the Prerunner Bumper. Set the bumper on the 14mm bolts on the frame. Begin
threading all of the 14mm nuts to secure the bumper onto the frame.
8. Install the valance using the reverse order of step 2 if you have a 2007-2013 Tundra. This will
help align the Prerunner Bumper in Step 11.
9. Bolt the Side Tube Frame Mount to the Side Tube using (2) 3/8” – 16 x 1” bolts, (4) 3/8”
washers and (2) 3/8” – 16 nuts per side.

For questions or help with the installation, please call SDHQ Offroad @ 480-633-2929
Mon.–Fri. 8:00am–5:30pm and Sat. 8:00am–3:30pm Arizona Time. www.sdhqoffroad.com
Page 7of 10
10.Bolt the Lower Connector onto the Center Connector using (2) 3/8” – 16 x 1” bolts, (4) 3/8”
washers and (2) 3/8” – 16 nuts per side.
11.Using the (8) factory 17mm bolts, connect the Side Tube Frame Mount and Center Connector
to the frame. Align the Prerunner Bumper and tighten the (8) 14mm frame nuts, (8) 3/8” – 16
bolts and the (8) factory 17mm bolts. The 17mm bolts only need to be hand tightened as they
will be removed and installed again in the next step.
12.Remove the (8) 17mm bolts that were just installed. These were necessary to install to align the
bumper properly. Once those are removed, place the sway bar and tow hooks and tighten the
(8) 17mm bolts.
13.Installing the Main and 2nd Skid Plates. If the optional Lower LED Mount was purchased,
proceed to Step 16 before installing the skid plates. Once the Prerunner Bumper has been
installed, the skid plates can be installed next. Start with the Main Skid Plate and align it to the
mounting holes as pictured below.

For questions or help with the installation, please call SDHQ Offroad @ 480-633-2929
Mon.–Fri. 8:00am–5:30pm and Sat. 8:00am–3:30pm Arizona Time. www.sdhqoffroad.com
Page 8of 10
14.Use the (4) 5/16” Delrin Fender Washers and (4) 5/16” – 18 x 1” S.S. Countersunk Allen Bolts
to secure the Main Skid onto the Prerunner Bumper.
15.Align the 2nd Skid Plate into place. The 2nd Skid Plate will align above the rear of the Main Skid
Plate as pictured below. Insert (3) 3/8” – 16 x 1” S.S. Button Head Allen Bolts to connect the
Main Skid and 2nd Skid Plates. Place and tighten the 3/8” S.S. Flat Washers and 3/8” – 16 S.S.
Locknuts. Reuse the factory 12mm bolts to secure the rear of the 2nd Skid Plate to the frame.

For questions or help with the installation, please call SDHQ Offroad @ 480-633-2929
Mon.–Fri. 8:00am–5:30pm and Sat. 8:00am–3:30pm Arizona Time. www.sdhqoffroad.com
Page 9of 10
16.Optional Install of Lower LED Mount. This mount needs to be installed before the Main Skid
Plate is installed. Place the Lower LED Mount as pictured below. Secure the Lower LED Mount
using (2) 3/8” – 16 x 1” Grade 8 Hex Head Bolts, (4) 3/8” Grade 8 Flat Washers and (2) 3/8” –
16 Grade 8 Locknuts.
17.Optional Install of Side Panels. To install the Side Panels, the (6) Tube Hooks need to be
installed first. Mock up the Side Panels to determine the position of the Tube Hooks. Install the
Tube Hooks in the determined position. The diagram below shows the mounting holes in the
Side Panels.
18.After the Tube Hooks have been installed, position the Side Panels and secure them using (4)
¼” – 20 x ¾” S.S. Button Head Allen Bolts per panel.

For questions or help with the installation, please call SDHQ Offroad @ 480-633-2929
Mon.–Fri. 8:00am–5:30pm and Sat. 8:00am–3:30pm Arizona Time. www.sdhqoffroad.com
Page 10 of 10
***Double check all hardware is installed correctly and tight***
***Re-torque ALL bolts after 100 miles***
190 S McQueen Rd
Ste 109 Gilbert, AZ 85233
Phone: [phone] | Fax: [phone]
www.sdhqoffroad.com
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