ORU - GM Dual Front Shock System
Bill of Materials, P/N 60020 & 60021
Part # Qty. Description
60020-1
60020-2
60020-3
60020-4A
60020-4B
60020-5
60020-6
60020-7
1
1
4
2
2
2
2
1
left shock hoop
right shock hoop
shock hoop flange tubes
lower shock mount plates (60020 kit only)
lower shock mount pin with nut (60021 kit only)
1"x1/2" I.D. steel sleeve
3
/4"x1/2" I.D. steel sleeve
hardware pkg.
contents:
(4) 1/2” x 5-1/2” gr-8 bolts w/flat washers & lock nuts
(8) 5/16” x 1” gr-8 bolts w/lock nuts
(8) 1/2” x 2-3/4“ gr-8 bolts w/flat washers & lock nuts
(4) 1/2” HD flat washers
Grade 8 nut torque specifications
STANDARD METRIC
5
/16" nuts
3
/8" nuts
7
/16" nuts
1
/2" nuts
9
/16" nuts
5
/8" nuts
20 ft. lbs. M6
35 ft. lbs.
60 ft. lbs.
90 ft. lbs.
160 ft. lbs.
175 ft. lbs.
offroadunlimited.com
page 1
M8
M10
M12
M14
M16
9 ft. lbs.
23 ft. lbs.
45 ft. lbs.
75 ft. lbs.
120 ft. lbs.
165 ft. lbs.
ORU - GM Dual Front Shock System
INSTALLATION NOTES:
• Inspect the contents of the kit and read the entire instructions before proceeding.
• We recommend this installation be performed by a qualified technician.
• Torque all hardware to factory specifications.
• We recommend using red Loctite on all bolts.
• When removing wheels, support vehicle with jack stands.
1) Remove factory shock mount from frame (see photo 1).
2) Grind frame clean (see photo 2).
3) Install 1” sleeve in factory hole (see photo 3).
4) Temporarily attach hoop and mark location of front mounting bolt.
Drill 1/2” hole through frame (see photo 4 & 5).
5) Open outside only of hole drilled in step #4 to 3/4” and set 3/4” sleeve in
place (see photo 6).
6) Roll template paper, place in ends of shock tubes, mark a reference point to the
flange for orientation, and tape to prevent un-rolling (see photo 7).
7) Bolt shock hoops onto frame using 1 heavy duty 1/2” flat washer on backside of each bolt.
8) Mark template paper for angle (see photo 8).
9) Once you are satisfied with the angle, remove the template paper and cut angle (photo 9).
Place template on outside of shock hoop flange tubes, making sure that you retain the
orientation to the flange (see photo 10).
10) Carefully cut tube ends (see photo 11), (we recommend leaving a little excess for safety).
11) Attach fitted ends to hoop and weld in place (see photo 12).
12) If necessary, hold bumpstop mounting plate up to frame & determine amount to be trimmed.
Mark & cut bumpstop mounting plate (see photo 13).
13) Re-attach bumpstop mounting plate using spacer (see photo 14).
12) Paint frame and welds after cooling.
13) On 60020 kit only, use existing lower shock plates as templates, mark and drill new lower
shock plates to match. Install new replacement bottom shock plates and shocks. NOTE: Lower
plates can be flipped to accommodate a shorter shock. On 60021 kit only, add additional
shock pin to secondary hole and install shock.
offroadunlimited.com
page 2
ORU - GM Dual Front Shock System
photo 1 photo 2 photo 3
photo 4 photo 5 photo 6
photo 7 photo 8 photo 9
offroadunlimited.com
page 3
photo 10 photo 11 photo 12
photo 13 photo 14
WARRANTY POLICY
ORU (Off Road Unlimited), extends a lifetime warranty on their products to the original purchaser. The warranty covers defects in material and
workmanship. This warranty does not apply to wear items such as brakes, steering components, u-joints, etc., or to products sold by, but not
manufactured by ORU. Application of this warranty is subject to inspection of the product by ORU and at their sole discretion. ORU is not
responsible for shipping charges incurred to submit product for inspection, or its return if the warranty is declined. This warranty does not cover
parts that have been modified, applied outside of the intended application, or subjected to abuse. This warranty applies solely to the ORU product
and does not extend to any incidental damage(s) or incurred cost(s). No other warranties/guarantees are expressed or implied. All warranty claims
must be accompanied by the original receipt, or reasonable facsimile. To apply for warranty consideration, contact the ORU customer service
department at 818-563-1208.
offroadunlimited.com
page 4
Loading...