Rancho RS55014 RS5000X Front Shock for 1961-79 Ford F-100/F-150/F-250 4WD

Vehicle Fitment

• 1961-1965 Ford F-100 4WD (Front Shock)
• 1977-1979 Ford F-150 4WD (Front Shock)
• 1961-1979 Ford F-250 4WD (Front Shock)

Features

• Rancho RS5000X™ series front shock absorber
• Progressive Engagement valving for controlled damping
• Exclusive rebound and advanced compression valving
• 16 mm nitro-carburized piston rod for corrosion resistance
• Large 2.25" twin-tube body for increased fluid capacity
• Nitrogen gas pressurization reduces fade and improves response
• Protective polyvinyl boot shields rod and seals
• Rubber bushings help absorb harsh ride inputs

Specifications

• Part Number: RS55014
• Brand: Rancho
• Series: RS5000X™
• Position: Front Shock Absorber
• Design: Gas-charged, twin-tube
• Compressed Length: 14.67"
• Extended Length: 24.82"
• Stroke Length: 10.15"
• Mount Type (Upper & Lower): Stud/Stem mount
• All-weather shock fluid

Included Components

• 1x Rancho RS5000X™ Front Shock Absorber (RS55014)

Product Description

The **Rancho RS55014** is a front shock absorber from the RS5000X™ series engineered to improve ride quality and handling on classic 4WD Ford trucks. Designed with a gas-charged twin-tube construction and progressive engagement valving, it delivers smoother compression and rebound performance both on- and off-road. The larger 2.25" shock body holds more fluid to operate cooler and reduce performance fade under extended use.

Built with a nitro-carburized piston rod and protective boot, this shock resists corrosion and wear while enhancing vehicle control across varying terrains. Rubber bushings help absorb impact harshness, and Rancho's unique valving system improves damping consistency. The RS55014 fits front suspension applications on 1961-1965 Ford F-100, 1977-1979 Ford F-150, and 1961-1979 Ford F-250 4WD trucks, making it a solid choice for restoration projects or performance upgrades on vintage Ford builds.