Rancho RS7MT RS77042 Suspension Shock Absorber for Ford F-250 Super Duty
Application tuned for precision on-road and off-road handling, Rancho RS7MT™ monotube shocks are highly effective in the dissipation of heat, making them ideal for extreme off-road use and larger wheel and tire packages. RS7MT shocks feature an integrated dirt wiper sealing system that keeps dirt and debris out, hardened piston rod that resists scuffs and corrosion plus an internal rebound bumper to smooth out your ride on any terrain.
  • PRECISE HANDLING AND PERFORMANCE -- Deflective Disc Valving features digressive, linear or progressive turning based on application requirements for precision handling and performance on and off road
  • BUY WITH CONFIDENCE -- Comes with Rancho’s Limited Lifetime Warranty
  • STRONG AND DURABLE -- Features a 14mm hardened chrome piston rod to resist scuffs & corrosion, double-welded loops at stress areas, double strength closure method and hot form reserve tube
  • HANDLES EXTREME TEMPERATURE CHANGES -- Large 2-in. monotube body filled with all-weather fluid allows for cooler operation, increased vehicle control and ability to withstand internal temperatures of -40 to 248°F
  • REDUCES FADE -- Full-floating dividing piston and high-pressure nitrogen gas maintains constant pressure against the hydraulic oil, reducing aeration and shock fade
  • SMOOTH PERFORMANCE -- Internal rebound bumper and shouldered rubber bushings help reduce noise, vibration and ride harshness while the PTFE-banded piston enhances responsiveness to changing road conditions for an overall smoother ride
  • THE RIGHT FIT -- Designed to fit right out of the box, application-specific mounting installs easily with no need for installing sleeves or extra hardware
  • KEEPS DIRT AND DEBRIS OUT -- Sealing system with integrated dirt wiper helps keep moisture, dirt and debris from being ingested into the shock and contaminating the oil and destroying the internal seal
  • BUILT TO LAST -- Large 46mm fluon-banded piston for consistent sealing between the piston and monotube for precise control, ride and handling; for extra protection black shock boot RS1952 and RS1961 are available for purchase
  • BOLD APPEARANCE-- Black satin finish with distinctive Rancho red logo for an eye-catching look that stands out

Application Summary:

Year Make/Model
2005-2024 Ford F-250 Super Duty
2005-2024 Ford F-350 Super Duty
2005-2022 Ford F-450 Super Duty
2005-2022 Ford F-550 Super Duty
Attributes
Adjustable Damping No
Air Adjustable No
Air Ride Suspension No
Bearing Plate Included No
Body Length 13.22, 335.8
California Proposition 65 No
Coil Over Springs Included No
Compressed Bumper Stop No
Compressed Length 13.86
Country of Origin (Primary) PL
Dust Shield Included No
Extended Bumper Stop Yes
Extended Hydraulic Lockout No
Extended Length 20.47
GTIN 00039703011976
Harmonized Tariff Code (Schedule B) 8708801600
Hazardous Material Code N
Internal Construction Type Single Tube
Life Cycle Status Code Available to Order
Lower Mount Code LS92
Lower Mount Type Loop Bushing and Sleeve Mount - 14MM Sleeve ID X 1.11/16" Sleeve OAL
Lower Mounting Code LS92
Lower Mounting Description Loop Bushing & Sleeve Mount - 14MM Sleeve ID X 1.11/16" Sleeve OAL
New Or Remanufactured New
Part Description Shock Absorber
Parts Pack P01167
Parts Pack(s) P01167
Reserve Tube Diameter 2
Rod Diameter 0.5511811023622047
SDR Required Flag Y
SDS Sheet Number 01164
Shock Absorber Bore Size 1.8110236220472442
Spring Included No
Spring Isolators Included No
Spring Seat Included No
Travel Length 6.61
Upper Mount Code S5
Upper Mount Type Stem Mount - 2.5/8" Stem Length X 1/2"-13 Thread Pitch
Upper Mounting Code S5
Upper Mounting Description Stem Mount - 2.5/8" Stem Length X 1/2"-13 Thread Pitch

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Rancho RS77042 RS7MT Suspension Shock Absorber

Product Information

  • Brand: Rancho
  • Product Number: RS77042

Vehicle Fitment