Tuff Country 35920 - Dodge 94-02 Ram 2500 / 3500 4.5 kit User Manual
Page 6
 
insert the stock coil spring into the stock lower location. 
Special note: Make sure that the marks that were 
scribed in step # 9 line up with each other. Repeat 
procedure on the passenger side. Carefully raise up on 
both hydraulic floor jacks at the same time until the driver 
side and passenger side new upper coil spring spacers 
and stock coil springs seat properly into the stock upper 
location. Special note: There is (1) 3/8” x 1 1/2” bolt 
that is welded to the new upper coil spring spacer, 
this bolt needs to be line up with the back side stock 
hole. This will make installation easier to tighten the 
new nut down. 
 
38. Locate the new front shocks. Special note: New 
longer front shocks are needed once this suspension 
system has been installed and the front shocks need 
to be ordered as a separate part #. If you have not 
already ordered your new front shocks, please feel 
free to contact Tuff Country or your local Tuff 
Country dealer and order your new front shocks. Tuff 
Country recommends installing a 30” fully extended 
nitrogen gas shock in the front end of your vehicle. 
Locate (2) new S10107 upper shock washers and (2) 
PB8297 front upper shock bushings from hardware bag 
35910NB1. Install the new bushings and proper sleeves 
into each end of the new shocks. Special note: The new 
bushings and sleeves are supplied with your new 
shocks. Also, make sure to use a lithium or moly 
base grease prior to inserting the new bushings and 
sleeves into the new shocks. This will increase the 
life of the bushings and will help prevent squeaking. 
Install the new shock boots onto the new shocks. Special 
note: The new shock boots are not included with this 
suspension system and the new shock boots need to 
be ordered as a separate part #. If you have not 
already ordered your new shock boots, please feel 
free to contact Tuff Country or your local Tuff 
Country dealer and order your new shock boots. 
Once the new shock boots have been installed, working 
on the driver side, install the new shock into the stock coil 
spring by inserting it through the engine compartment. 
Install the upper shock washer and the new front upper 
shock bushing onto the stud of the new shock. Repeat 
procedure on the passenger side. 
 
39. Locate the stock lower shock mounting hardware that 
was removed in step # 12. Working on the driver side, 
secure the newly installed front shock into the stock lower 
location and secure using the stock hardware. Make 
sure to use thread locker or lock tite. Do not tighten at 
this point. Repeat procedure on the passenger side. 
 
40. Locate the stock upper shock tower brackets that 
where removed in step # 11. Locate (2) new S10107 
upper shock washers and (2) PB8297 front upper shock 
bushings from hardware bag 35910NB1. Also, locate the 
new upper shock nut that was included with your new 
front shocks. Working on the driver side, install the stock 
upper shock tower to the new stud on top of the newly  
 
bracket, refer to the reference mark that were made in 
step # 4 and re-install into the same location. Make sure 
to use thread locker or lock tite. Do not fully tighten 
at this point. Special note: Raising the axle to ride 
height and moving the axle up and down will help 
make installation of the new lower control arm a little 
easier. Slight prying of the stock control arm bracket 
also may be needed to make installation easier. 
Repeat procedure on passenger side. 
Illustration # 5
 
31. Locate the new upper control arms that are included 
in this suspension system. Special note: The new 
upper control arms are the shorter arms that are 
included in this suspension system. Also, locate (8) 
PB2408 poly bushings from poly bag D3IPL. Insert the 
new poly bushings into each end of the new upper 
control arms. Special Note: Make sure to use a lithium 
or moly base grease prior to inserting the new 
bushings into the new upper control arms. This will 
increase the life of the bushing as well as prevent 
squeaking. 
 
32. Locate (4) new S10042 crush sleeves from sleeve 
bag D5ISL. Insert the new S10042 crush sleeves into the 
previously installed poly bushings in the new upper 
control arms. 
 
33. Locate (4) sert fitting from hardware bag 35910NB. 
Carefully install the sert fittings into each end of the new 
lower control arms. Special note: Take special care not 
to damage the sert fittings during installation. 
 
34. Locate the stock upper control mounting hardware 
that was removed in step # 13. Working on the driver 
side, install the new upper control arm into the stock 
frame mount location and the axle mount location and 
secure using the stock hardware. Make sure to use 
thread locker or lock tite. Do not fully tighten at this 
point. Special note: Raising the axle to ride height 
and moving the axle up and down will help make 
installation of the new upper control arm a little 
easier. Slight prying of the stock control arm bracket 
also may be needed to make installation easier. 
Repeat procedure on passenger side. 
Illustration # 6
 
35. Move back to the stock upper and lower control arm 
hardware and torque to 85 ft lbs. Special note: On the 
stock axle mount hardware on the new lower control 
arms make sure that the alignment marks that were 
made in step # 4 are still lined up.  
 
36. Locate the new upper coil spring spacers and the 
stock rubber isolator pads that were removed in step # 
16. Insert the stock rubber isolator pads inside the recess 
in the new upper coil spring spacer. 
 
37. Working on the driver side, place the new upper coil 
spring spacer on the top of the stock coil spring and