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2020
2020
20
Basic Kit:
Everything is included for a quick installation. Air
springs, supports, hardware, air line and inflation
valves for manual inflation. Optional air accessories
see pages 16-18. Average installation time is
approximately 1-2 hours.
Discover the difference Coil-Rite
®
air helper springs can make in
improving the ride, handling and
braking of your vehicle.
Coil-Rite air helper springs provide
extra support for coil springs in cars,
minivans, vans, light trucks, RV’s
and SUV’s. The complete
adjustability of Coil-Rite air helper
springs will level your vehicle and provide a smoother
ride, more effective braking and handling, even under heavy
loading, adverse road conditions or on rough terrain.
Hose Kit: WR3-760-2131
The Coil-Rite front hose extension kit will allow you
to relocate the inflation valve on your original
equipment air springs from under the vehicle to an
easily accessible area. Ideal for the front air springs on
the GM P30 and Workhorse motorhome chassis.
Includes 18 feet of air line, fittings, fasteners and detailed
instructions.
Increase Coil Spring Performance
Coil-Rite
®
air helper springs are designed to fit inside
existing coil spring suspensions creating a variable rate
spring. These air helper springs are made of durable,
elastic polyurethane providing years of comfort and
stability to your vehicle.
Firestone’s Coil-Rite air helper springs enable adjustment
for varying loads and road conditions by inflating or
deflating the air helper springs. Spring performance can
be altered as easily as inflating a tire.
Coil-Rite
®
air helper springs will:
Increase vehicle stability
Improve steering and balance
Improve braking effectiveness
Prevent “bottoming out”
Maintain a level vehicle
Keep headlights aimed on the road
Reduce tire wear
Coil-Rite
®
air helper springs
Front axle snow plow kits available in Ride-Rite
and Coil-Rite applications.
Firestone Service Parts (Air Accessories)
Air Pressure Requirements
Please note that air pressure amounts will vary depending upon several factors such as load, road conditions and personal
preference. Feel free to experiment with different air pressures to find the ultimate ride for you and your vehicle.
NOTE: Never operate the vehicle without minimum air pressure in the air springs. Failure to maintain proper air pressure
will void all warranties. Release air pressure when raising the vehicle by the frame (this allows the air spring to fully extend).
AIR PRESSURE
RIDE-RITE AIR HELPER SPRINGS COIL-RITE AIR HELPER SPRINGS
VEHICLES
MINIMUM
(P.S.I.)
MAXIMUM
(P.S.I.)
VEHICLES
MINIMUM
(P.S.I.)
MAXIMUM
(P.S.I.)
Light Trucks and Vans
5100
Light Trucks and Vans
5 35 - 90
Class "C" Motorhomes 20 100 Class "C" Motorhomes 25 95
Class "A" Motorhomes
20 100
Class "A" Motorhomes
45 95
SPORT-RITE AIRIDE SPRINGS LOADSHARE AIR HELPER SPRINGS
Light Trucks and Vans 10 100 Class 6, 7 and 8 30 100
By maintaining proper air pressure, your air helper springs will last longer and provide the best possible assistance to your vehicle.
Air Pressure Requirements
AIR ACCESSORIES
COMPONENTS
TYPE DESCRIPTION DIAMETER LENGTH
PAR T
NUMBER
WR1-760-
SINGLE CONTROL PANEL Pneumatic Switch (Black Gauge) (0-150 psi)
Use with an existing air source or
kit WR1-760-2047 or WR1-760-
2233. All gauges come with
mounting hardware.
2149
DUAL CONTROL PANEL Pneumatic Switch (Black Gauge) (0-150 psi)
2145
SINGLE CONTROL PANEL Pneumatic Switch (White Gauge) (0-150 psi)
2245
DUAL CONTROL PANEL
Pneumatic Switch (White Gauge) (0-150 psi)
2241
SINGLE CONTROL PANEL
Electric Switch (Black Gauge) (0-150 psi)
Use with an existing air source.
All gauges come with mounting
hardware.
2191
DUAL CONTROL PANEL
Electric Switch (Black Gauge) (0-150 psi)
2188
SINGLE CONTROL PANEL
Electric Switch (White Gauge) (0-150 psi)
2229
DUAL CONTROL PANEL
Electric Switch (White Gauge) (0-150 psi)
2260
1/2 GALLON AIR TANK
All air tanks have 1/4" NPT air inlets.
All air tanks are coated internally and externally to
resist corrosion. They are tested to SAE J10
compliance and capable of 150 p.s.i. maximum
pressure.
DIA. 6.00" L = 7.63"
9124
1 GALLON AIR TANK
DIA. 6.00" L = 11.00"
9125
2 GALLON AIR TANK DIA. 7.00" L = 13.50"
9126
3 GALLON AIR TANK
DIA. 7.00" L = 20.00"
9127
5 GALLON AIR TANK
DIA. 9.50" L = 20.00"
9191
SERVICE PARTS
USAGE
AIR COMPRESSOR
Standard Duty Compressor - LIGHT
9171
AIR COMPRESSOR (SERVICE ONLY)
Standard Duty Compressor - LIGHT
9050
AIR COMPRESSOR
Heavy Duty Compressor - HEAVY
9210
AIR COMPRESSOR (SERVICE ONLY)
Heavy Duty Compressor - HEAVY
9014
AIR COMPRESSOR
Super Heavy Duty Compressor - HEAVY
9147
AIR COMPRESSOR
Ultimate Duty Compressor - HEAVY
9164
AIR LINE SERVICE KIT
18' Air Line, Elbow Fittings & Inflation Valves - -
2012
25' EXTENSION HOSE
25' Air Line w/ Air Chuck and Over Center Clamp - -
9006
LOADSHARE PANEL Panel Only - -
9024
HEIGHT CONTROL VALVE
Replacement Valve - -
3599
LINKAGE KIT Replacement Linkage for 2017 & 2186 kits - -
9028
Compressors 9050, 9014, 9171 & 9210 & 9147 are intended for intermittent use. Compressor 9164 is rated for continuous
duty usage.