Hyline Offroad TJ-YJ STANDARD REAR BUMPER User Manual
Proudly Made In USA
Parts List
4 7/16-14 Gr5 Hex Nut
Tools Needed
Qty:
1 Standard Rear Bumper
2 Left & Right Frame Tie-in
Brackets
2 Spacer Shims
8 7/16-20 x 1-3/4” Gr8
Bolts
8 7/16” Gr8 Flat Washers
8 7/16” Gr8 Lock Washers
4 7/16-14 x 3-1/2” Gr5
Bolts
Installation Instructions:
TJ & YJ Standard Rear Bumper
Part Number: TJ-YJ-20SRB(T)
Ratchet
18mm Socket
5/8” Socket
Torque Wrench
Safety Glasses
18mm Wrench
5/8” Wrench
Vehicle Fitment:
1987-2006 Jeep Wrangler &
Unlimited
Drill
7/16” Bit
Congratulations on your purchase of the Hyline Offroad Standard Rear Bumper. Our Bumpers are completely
manufactured in our facility located in Perkasie, PA. They are designed and engineered by Offroad enthusiasts just
like you to be rock solid at an affordable price. Hyline Offroad would like to thank you for your recent purchase
and look forward to serving you in the future.
Optional Winch Installation
Hyline Offroad Staff
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Rear Bumper Installation
PLEASE READ INSTRUCTIONS BEFORE BEGINNING INSTALLATION
Step 1 – Remove the stock rear bumper by unbolting the two 18mm nuts from each side. It’s easier to use a
wrench to remove the top nut nearest the body mount. Next, remove the two bolts on the bottom of
the bumper that attach it to the frame. You’ll also need to remove any factory or aftermarket towing
hitch you may have installed. The stock bumper should be free to remove at this point.
***DO NOT THROW AWAY THE TWO BOTTOM BOLTS. YOU WILL REUSE THEM***
Step 2 – (1997-2006 TJ Rear Bumper Installation) **For 1987-1995 YJ Installations Skip to Step #3**
Each Hyline bumper we sell comes with Frame Tie-in
Brackets for the TJ Model Year only. To install these brackets
you will need to use a 7/16” Bit to drill a thru hole on
the inside of the frame, using the existing holes in the
frame as a guide. (SEE FIGURE 1)
After holes are drilled thru, Install the Frame Tie-in Brackets,
Using the supplied 7/16-14 x 3-1/2” Bolts. Install parts in the
Following order: Bolt, Flat Washer, Tie-in Bracket, Thru Frame,
Flat Washer, Lock Washer, Nut. ONLY HAND TIGHTEN
Drill these two existing holes through the inside frame. Be
sure to check for wires or any other lines before drilling.
Figure 1
***THE NEXT STEP MAY REQUIRE TWO PEOPLE TO LIFT AND HOLD BUMPER IN PLACE***
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