PRODUCT OVERVIEW

DESCRIPTION

Fabtech’s 6" Radius Arm system for the Ford F450 and F550 Super Duty is built to handle the on and offroad demands of the truck enthusiast. This vehicle’s suspension is more robust than the Ford F250 and F350 and therefore demands specialty parts only available from Fabtech.

This Radius Arm system is a complete upgrade to the factory suspension and will provide additional strength for use with oversized tires. The design has been proven in over 10 years of service in consumer, commercial and military applications. High quality components with properly designed suspension geometry is what sets this system apart from all other Radius Arm suspensions.

Each Fabtech component has been designed with specific features and benefits that create this quality suspension system. For a greater understand of each these components please see below.

• Fabtech Replacement Radius Arms
• Fabtech Front Coil Springs
• Trac Bar Relocation Bracket
• Sway Bar Drop Brackets
• Pitman Arm
• Rear Block & U-bolt Kit

QTY PART # DESCRIPTION

1 FTS22221 COMPONENT BOX 1

1 FTS22277 COMPONENT BOX 2

1 FTS22274 REAR BLOCK KIT

1 FTS835235D FRONT DIRT LOGIC 4.0 RESI COILOVER [DRIVER]

1 FTS835235P FRONT DIRT LOGIC 4.0 RESI COILOVER [PASSENGER]

2 FTS810052 REAR DIRT LOGIC 2.25 SHOCK

INCLUDED SHOCKS

FRONT DIRT LOGIC 4.0 RESI COILOVER

The Dirt Logic 4.0 provides the ultimate in hardcore offroad dampening capacity with superior highway comfort in a big package. This massive high end shock is designed for full size vehicles that required the biggest and best Coilover shock in a bolt on configuration. Nothing else comes close.

• 4.0″ OD Stainless Steel Body
• 3 5/8″ OD Billet Aluminum Piston
• 1 1/4″ NitroSteel® Black Piston Rod
• Adjustable Coilover Construction
• 3/4″ Spherical Ball Mounting Ends
• 4.0″ OD Aluminum Resi

REAR DIRT LOGIC 2.25 SHOCK

Dirt Logic 2.25’s are designed to replace factory shocks with a larger, more robust configuration. The 2.25 size is what separates it from other replacement take apart shocks for a superior ride, both on and off road. Shocks are pretuned for each Fabtech suspension, accounting for larger tires, providing the finest all around damping.

• 2.25″ OD Stainless Steel Body
• 2.0″ OD Billet Aluminum Piston
• 7/8″ NitroSteel® Black Piston Rod
• Polyurethane Mounting Ends

TIRES & WHEELS

Tire Size – 285/70R19.5 Wheel Size – OE dually wheels

ADDITIONAL INFORMATION

LIFT 6"

DRIVE 4WD

MAKE FORD

SYSTEMS RADIUS ARM SYSTEM

MODEL F450, F550

YEAR 2017

FOOTNOTES

101. Some models may not sit level after install.

INSTRUCTIONS