Steelcraft Automotive 202110 3 ROUND SIDE BAR - Manual

3” SIDEBAR WITH BENT ENDS
1999-2011 SILVERADO/SIERRA EXTRA CAB 1500/2500LD
2001-2011 SILVERADO/SIERRA EXTRA CAB 2500HD-3500
Page 1 of 2 2/1/11 Rev1 (DP)
PARTS LIST:
PROCEDURE:
1. REMOVE CONTENTS FROM BOX. VERIFY ALL PARTS ARE PRESENT. READ
INSTRUCTIONS CAREFULLY BEFORE STARTING INSTALLATION.
2. From underside of vehicle, remove the driver side front body mount bolt, steel washer (if
equipped), and rubber bushing, (Figure 1).
3. Select the driver side front Mounting Bracket. Insert the factory body mount bolt through the
Mounting Bracket and into the steel washer, (if equipped), and rubber bushing. Hang the
Mounting Bracket in position by partially threading the factory body mount bolt up into place,
(Figure 2). Repeat this step for driver side Center Support Bracket, (Figure 4), and rear
Mounting Bracket, (Figure 3). Snug but do not tighten hardware at this time.
VERY IMPORTANT! There are several different designs, (depending on model year),
for the factory steel body mount bracket. The front Sidebar Mounting Brackets can be
switched, driver side to passenger side, to provide additional clearance between the
gusset on the Mounting Bracket and the factory steel body mount bracket welded to the
frame. The front Mounting Brackets however, are not interchangeable with the rear
Mounting Brackets. To prevent unnecessary noise, adjust the position of the
Mounting Brackets so that the Brackets do not come in contact with the factory
steel body mount bracket.
4. Carefully position the driver/left Sidebar up to the Mounting Brackets. Attach the Sidebar to the
Mounting Brackets with the included (2) 1/2
” x 2” Hex Bolts, (2) 1/2” Lock Washers and (2) 1/2”
Flat Washers, (Figure 2 & 3). Snug but do not tighten hardware at this time.
1 Driver/Left Sidebar 4 1/2” x 2” Hex Bolts
1 Passenger/Right Sidebar 4 1/2” Lock Washers
1 Driver/Left front Mounting Bracket 4 1/2” ID x 1-1/2" OD x 1/8" Flat Washers
1 Passenger/Right front Mounting Bracket 2 10-1.50mm x 25mm Hex Bolts
1 Rear Mounting Brackets 2 10mm Lock Washers
2 Center Support Brackets 2 10mm ID x 27mm OD x 3mm Flat Washers
(C) (C)
Driver/Left Front
Mounting Bracket
Passenger/Right
Front Mounting
Bracket
Rear Mounting Brackets
(2) Center Support Brackets