Tuff Country 20744 - Ford 73-79 F150 raduis arm brackets User Manual
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LIMITED LIFETIME WARRENTY
Notice to all Tuff Country EZ-Ride Suspension 
customers: It is your responsibility to keep your 
original sales receipt! If failure should occur on any 
Tuff Country EZ-Ride Suspension component, your 
original sales receipt must accompany the warranted 
unit to receive warranty. Warranty will be void if the 
customer can not provide the original sales receipt. 
Do not install a body lift in conjunction with a 
suspension system. If a body lift is used in 
conjunction with any Tuff Country EZ-Ride 
Suspension product, your Tuff Country EZ-Ride 
Suspension WARRANTY WILL BE VOID. Tuff 
Country Inc. (“Tuff Country” ) suspension products 
are warranted to be free from defects in material and 
workmanship for life if purchased, installed and 
maintained on a non-commercial vehicle; otherwise, 
for a period of twelve (12) months, from the date of 
purchase and installation on a commercial vehicle, 
or twelve thousand (12,000) miles (which ever occurs 
first). Tuff Country does not warrant or make any 
representations concerning Tuff Country Products 
when not installed and used strictly in accordance 
with the manufacturer’s instructions for such 
installation and operation and accordance with good 
installation and maintenance practices of the 
automotive industry. This warranty does not apply to 
the cosmetic finish of Tuff Country products nor to 
Tuff Country products which have been altered, 
improperly installed, maintained, used or repaired, or 
damaged by accident, negligence, misuse or racing. 
(“Racing is used in its broadest sense, and, for 
example, without regards to formalities in relation to 
prizes, competition, etc.) This warranty is void if the 
product is removed from the original vehicle and re-
installed on that or any other vehicle. This warranty 
is exclusive and is in lieu of any implied warranty of 
merchantability, fitness for a particular purpose or 
other warranty of quality, whether express or 
implied, except the warranty of title. All implied 
warranties are limited to the duration of this 
warranty. The remedies set forth in this warranty are 
exclusive. This warranty excludes all labor charges 
or other incidental of consequential damages. Any 
part or product returned for warranty claim must be 
returned through the dealer of the distributor from 
whom it was purchased. Tuff Country reserves the 
right to examine all parts returned to it for warranty 
claim to determine whether or not any such part has 
failed because of defect in material or workmanship. 
The obligation of Tuff Country under this warranty 
shall be limited to repairing, replacing or crediting, at 
its option, any part or product found to be so 
defective. Regardless of whether any part is 
repaired, replaced or credited under this warranty, 
shipping and/or transportation charges on the return 
of such product must be prepaid by the customer 
under this warranty. 
 
Special Note: 
 
Before installation begins, it is the customers/
installers responsibility to make sure that all parts 
are on hand. If any parts are missing, please feel free 
to call one of our customer service representatives 
@ (801) 280-2777. 
 
Before installation begins, it is the customers/
installer responsibility to do a visual inspection on 
the vehicle and make sure that there is no frame 
damaged or worn out parts. If during the visual 
inspection on the vehicle you find problems, please 
replace of fix any problems before installation. 
 
Please Follow Instruction Carefully
 
1. To begin installation, block the rear tires of the vehicle 
so that the vehicle is stable and can’t roll backwards. 
Safely lift the front of the vehicle and support the frame 
with jack stands. Place a jack stand on both the driver 
and passenger side. Next remove the wheels and tires 
from both sides. 
 
2. Working on the driver side, place a hydraulic floor jack 
under the driver side radius arm. Repeat procedure on 
the passenger side. 
 
3. Working on the driver side, remove the remove the 
stock nut that connects the stock radius arm to the stock 
radius arm bracket. Set the stock nut, washer and poly 
bushing a side for later re-installation. Carefully push the 
stock radius arm forward until it is clear from the stock 
radius arm bracket. 
 
4. Using a air chisel, carefully remove the (6) stock rivets 
that connect the stock radius arm bracket to the stock 
frame rail. Special Note: Take special care not to 
damage the stock frame rail or damage and hoses or 
lines traveling down the stock frame rail. The stock 
radius arm bracket may be discarded. 
 
5. Working on the driver side, using a 1/2” drill bit, 
carefully drill out the stock rivets. Special note: Take 
special care not to drill into any lines and or hoses 
on the inside of the stock frame rail. 
 
6. Locate the new driver side radius arm relocation 
bracket, (6) 1/2” x 1 1/2” bolts, (12) 7/16” flat washers 
and (6) 1/2” unitorque nuts. Working on the driver side, 
install the new driver side relocation bracket into the 
stock location and secure using the new 1/2” x 1 1/2” 
bolts and hardware. Special note: Do not tighten any 
bolts until all (6) bolts have been installed. Also, 
make sure to use thread locker or lock tite. Once all 
(6) bolts have been installed, tighten each bolt to 85 ft. 
lbs.