Go Rhino DOMINATOR II Series User manual

Parts List
Qty
Part Description
11
5/16” U-Nut
11
5/16” x 1” Hex Bolt
11
5/16” Flat Washer
11
5/16” Lock Washer
1 3/8” T-Bolt
12
3/8” x 1 ¼” Hex Bolt
13
3/8” Lock Washer
1
Vinyl Gasket
Qty
Part Description
25
3/8” Flat Washer
13
3/8” Hex Nut
1
C0912 Passenger Front Bracket
2
C0922 Passenger Center & Rear Bracket
3 C0921 Driver Front, Center & Rear Bracket
1
D24042P Passenger Side Step
1
D24042D Driver Side Step
Installation
Read the installation instructions completely and verify that all of the parts listed are accounted for.
Step-1 This installation uses three mounting brackets per side. Begin by installing the passenger side front
bracket. Measure from the front fender bolt rearward approximately 14”, locate the hole in the body pinch mold
and install (1) 5/16” U-Nut as shown. Photo #1 & #2
INSTALLATION INSTRUCTIONS
DOMINATOR II Series SideSteps
Part Number D
24042 (B-PS)
2011-12 Chevrolet Silverado /GMC Sierra 2500HD
,3500HDExtended Cab P/U 2/4WD (Diesel only)
Do notattempt to install this product on any vehicle ot
her than the one it is designed for and listedabove!
REV/03-12
#1
#2
Tool Required:
½” & 9/16” Sockets
½” & 9/16” Wrenches
Ratchet & Extension
Approximate installation time:
45min

Step-2 Locate in front of the urea tank the plastic plug in the body rocker panel. Remove the plug, Install the vinyl
gasket over the threads of the 3/8” T-Bolt and install T-Bolt in the rocker panel as shown.
Photo #3 & #4
Step-3 From the front of the urea tank, position the front mounting bracket between the tank and the body pinch
mold. Slide the bracket rearward and align the holes in the bracket with the T-Bolt and U-Nut. Photo #5 & #6
Step-4 Position the hole in the front of the bracket over the T-Bolt and install (1) 3/8” flat washer, (1) 3/8” lock
washer and (1) 3/8” hex nut. Align the hole in the flange of the bracket with the U-Nut and install (1) 5/16” flat
washer, (1) 5/16” lock washer and (1) 5/16” x 1” hex bolt. Leave the nut and bolt loose for final adjustment.
#5
#6
#3
#4

Photo #7 & #8
Step-5 Passenger side Center bracket installation.
Measure from the front fender bolt rearward approximately 49 5/8” and locate the hole in the body pinch mold and
the plastic plug in the rocker panel. Remove the plastic plug from the rocker panel and install 5/16” U-Nuts in the
rocker panel and pinch mold. Attach one of the C0922 brackets to the rocker panel and pinch mold using the (2)
5/16” x 1” hex bolts, (2) 5/16” lock washers and (2) 5/16” flat washers. Leave the bolts loose for final adjustment.
Photo #9 & #10
Step-6 Passenger side rear bracket installation.
Measure from the front fender bolt rearward approximately 67” and repeat step 5 to install the remaining C0922
bracket.
Step-7 Attach the passenger side step to the front bracket
#9
#10
#7
#8

Photo #11 and to the center and rear bracket Photo#12 using (2) 3/8” x 1 ¼” hex bolts, (4) 3/8” flat washers, (2)
3/8” lock washers and (2) 3/8” hex nuts for each bracket.
Step-8 Align the side step with the vehicle and tighten all nuts and bolts.
Step-9 Driver side bracket installation.
Measure from the front fender bolt rearward approximately 14” and locate the hole in the body pinch mold and the
plastic plug in the rocker panel. Remove the plastic plug from the rocker panel and install 5/16” U-Nuts in the
rocker panel and pinch mold. Attach one of the C0921 brackets to the rocker panel and pinch mold using the (2)
5/16” x 1” hex bolts, (2) 5/16” lock washers and (2) 5/16” flat washers. Leave the bolts loose for final adjustment.
Photo #13 & #14
Step-10 Driver side center and rear brackets.
Repeat steps 5 through 7 to install the driver side center bracket, rear bracket and side step. Align the side step
with the vehicle and tighten all nuts and bolts.
Remember to check and retighten all nuts and bolts periodically.
#13
#14
#11
#12

Features and Benefits:
Dominator II (one piece)
•Application specific installation brackets make for faster, easier installation
• Patented step and mounting system allow easier, safer entry and exit
• No drilling required on most models and body lift kit compatible
• Cab length
• 2” round bars with aluminum step pads
• Will ship UPS
• Available in black powder coat finish with a limited 5-year warranty
• Polished stainless steel with a limited lifetime warranty
• U.S. Patent No. 6,588,783 - 6,874,801 and other patents pending