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  8. 4101 Firestone Industrial Helper Spring Kit Air Spring
4101 Firestone Industrial Helper Spring Kit Air Spring
4101 Firestone (image may differ than actual product)

4101 Firestone Industrial Helper Spring Kit Air Spring

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Your Price: $121.56 Free Shipping
Retail Price:$153.79
Your Savings:$32.23(21%)
Discover the difference Coil-Rite air helper springs can make in improving the ride,
RVA #: F364101
Availability: In Stock

4101 Firestone Industrial Helper Spring Kit

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 adjustable Coil-Rite air helper springs will level your vehicle, provide a smoother ride, and assist with more effective braking and handling, even under heavy loading and adverse road conditions. 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 controlling the air pressure in the air helper springs. Spring performance can be altered as easily as inflating a tire. The air springs will support 500 To 1000 Pounds per set.


1975-1983 Ford E-100 Econoline
1975-1983 Ford E-100 Econoline Club Wagon
2003-2014 Ford E-150
2003-2005 Ford E-150 Club Wagon
1975-2002 Ford E-150 Econoline
1975-2002 Ford E-150 Econoline Club Wagon
2003-2014 Ford E-250
1975-1991 Ford E-250 Econoline
1998-2002 Ford E-250 Econoline
1975-1991 Ford E-250 Econoline Club Wagon
2003-2005 Ford E-350 Club Wagon
1975-1996 Ford E-350 Econoline
1998-1998 Ford E-350 Econoline
1977-1991 Ford E-350 Econoline Club Wagon
1998-2002 Ford E-350 Econoline Club Wagon
1999-2014 Ford E-350 Super Duty
2000-2002 Ford E-450 Econoline Super Duty
2003-2014 Ford E-450 Super Duty
1975-1998 Ford F-250
1997-1997 Ford F-250 HD
1999-2016 Ford F-250 Super Duty
1975-1997 Ford F-350
1999-2004 Ford F-350 Super Duty
2006-2016 Ford F-350 Super Duty
2008-2016 Ford F-450 Super Duty

Made Of Durable Polyurethane To Withstand The Rigors Of Coil-Sprung Suspensions

Increase Vehicle Stability: Absorbs Road Shock Providing A Smooth Ride For Passengers And Load

Keep The Vehicle Level: Improves Steering Control And Braking Effectiveness, Levels Headlight Beams And Reduces Tire Wear

Reduce Bottoming Out: Protective Air Cushion Softens Contact Between The Axle And Frame

Discover The Difference Coil-Rite Air Helper Springs Can Make In Improving The Ride, Handling And Braking Of Your Vehicle

No Drill Installation

Everything Is Included For A Quick, Easy Installation. Brackets, Air Springs, Hardware, Air Line, And Separate Valves For Manual Inflation

Limited Lifetime Warranty

Remote Type : Not Applicable
Type : Air Spring
Load Capacity (LB) : 500 To 1000 Pound
Material : Polyurethane
Mounting Type : Inside Coil Spring Mount
Color : Black
Pressure Range (PSI) : 5 To 35 Pounds Per Square Inch
With Mounting Hardware : Yes
With Air Compressor : No
With Air Line : Yes
With Bellows : No
With Roll Plate : No
With Valve : Yes

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