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Rancho · RS55120

Part #: RS55120
UPC: 039703010375

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Description: RS5000X Suspension Shock Absorber; Rancho RS5000X RS55120 Suspension Shock Absorber for Chevrolet C10

Description:

Description

Featuring a unique, exclusive valving system and advanced compression functionality, Rancho® RS5000™X shocks deliver improved overall on- and off-road handling and performance.

Features & benefits

  • IMPROVED HANDLING AND PERFORMANCE -- Cross Tuned technology featuring exclusive rebound valving system and advanced compression phase improves overall handling and performance on and off road
  • MINIMIZES ROUGH RIDE -- Exclusive Progressive Engagement Valving is custom-tuned for each vehicle to help reduce initial impacts at low speeds and minimizes a rough ride
  • STRONG AND DURABLE -- Features a 16mm nitro-carburized piston rod to resist scuffs & corrosion, double-welded loops at stress areas, 35mm sintered iron piston for enhanced structural integrity and polyvinyl protective boot
  • HANDLES EXTREME TEMPERATURE CHANGES -- Large twin-tube body filled with all-weather fluid allows for cooler operation, increased vehicle control and ability to withstand internal temperatures of -40 to 248°F
  • SMOOTH PERFORMANCE -- Polyurethane rebound bumper and rubber bushings help absorb ride harshness while the fluon-banded piston enhances responsiveness to changing road conditions for an overall smoother ride
  • REDUCES FADE -- Nitrogen gas pressurized to 150 PSI to minimize air-to-oil mixture to reduce damping performance fade and foaming
  • MAINTAINS VEHICLE CONTROL -- Compression Control Valve is custom-tuned for each vehicle to regulate fluid transfer to absorb impacts without disc flutter and help maintain shock motion control
  • BUILT TO LAST -- Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the application-specific piston delivers heightened control of shock motion due to the expanded piston area
  • BUY WITH CONFIDENCE -- Comes with Rancho’s Limited Lifetime Warranty

Application summary

Year Make / model
1970-1974 Chevrolet Blazer
1975-1986 Chevrolet C10
1963-1974 Chevrolet C10 Pickup
1967-1986 Chevrolet C10 Suburban
1975-1986 Chevrolet C20
1963-1974 Chevrolet C20 Pickup
1967-1986 Chevrolet C20 Suburban
1975-1986 Chevrolet C30
1963-1974 Chevrolet C30 Pickup
1975-1995 Chevrolet G10
1970-1974 Chevrolet G10 Van
1975-1995 Chevrolet G20
1970-1974 Chevrolet G20 Van
1975-1995 Chevrolet G30
1970-1974 Chevrolet G30 Van
1975-1982 Chevrolet K5 Blazer
1987 Chevrolet R10
1987-1988 Chevrolet R10 Suburban
1989-1991 Chevrolet R1500 Suburban
1987-1988 Chevrolet R20
1987-1988 Chevrolet R20 Suburban
1989 Chevrolet R2500
1989-1991 Chevrolet R2500 Suburban
1987-1988 Chevrolet R30
1989-1991 Chevrolet R3500
1966 GMC 2500
1963-1965 GMC 2500 Series
1975-1978 GMC C15
1975-1978 GMC C15 Suburban
1967-1974 GMC C15/C1500 Pickup
1968-1974 GMC C15/C1500 Suburban
1979-1986 GMC C1500
1979-1986 GMC C1500 Suburban
1975-1978 GMC C25
1975-1978 GMC C25 Suburban
1967-1974 GMC C25/C2500 Pickup
1968-1974 GMC C25/C2500 Suburban
1979-1986 GMC C2500
1979-1986 GMC C2500 Suburban
1975-1978 GMC C35
1967-1974 GMC C35/C3500 Pickup
1979-1986 GMC C3500
1975-1978 GMC G15
1970-1974 GMC G15/G1500 Van
1979-1995 GMC G1500
1975-1978 GMC G25
1970-1974 GMC G25/G2500 Van
1979-1995 GMC G2500
1975-1978 GMC G35
1970-1974 GMC G35/G3500 Van
1979-1995 GMC G3500
1970-1982 GMC Jimmy
1987 GMC R1500
1987-1991 GMC R1500 Suburban
1987-1989 GMC R2500
1987-1991 GMC R2500 Suburban
1987-1991 GMC R3500
1963-1966 GMC Suburban
1975 Jeep Wagoneer

Specifications

GTIN
00039703010375
Weight
3.9 lb
Height
24.25 in
Length
3.31 in
Width
3.31 in
Life cycle
Available to Order
AAM brand code
RAN
Warehouse brand code
RAN
AAIA brand code
BCKM

Attributes

Adjustable Damping
No
Adjustable Rebound
No
Air Adjustable
No
Air Ride Suspension
No
Bearing Plate Included
No
Body Color
White
Body Diameter
57.2
Body Material
Steel
Boot Included
Yes
California Proposition 65
No
Coil Over Springs Included
No
Collapsed Length
9.860 in.
Color
White
Compressed Bumper Stop
No
Compressed Length
9.86
Cylinder Color
White
Cylinder Material
Steel
Cylinder Outside Diameter
2.251
Dust Shield Color
Red
Dust Shield Included
Yes
Extended Bumper Stop
Yes
Extended Hydraulic Lockout
No
Extended Length
14.14
Finish
Painted
Gas Charged
Yes
Grade Type
Performance
Internal Construction Type
Twin Tube
Lower Mount Code
LS36
Lower Mount Type
Loop Bushing and Sleeve Mount - 1/2" Sleeve ID X 1.5/16" Sleeve OAL
Lower Mounting Code
LS36
Lower Mounting Description
Loop Bushing & Sleeve Mount - 1/2" Sleeve ID X 1.5/16" Sleeve OAL
Max Year Covered
1995
Min Year Covered
1963
Most Popular Make/Model
Chevrolet C10
Most Popular Year
1986
Mounting Hardware Included
Yes
New Or Remanufactured
New
Part Description
Shock Absorber
Parts Pack
P00915, P00916
Parts Pack(s)
P00915, P00916
Product Grade
Premium
Reserve Tube Diameter
2.251
Rod Diameter
0.622
Shaft Material
Nitrocarburized
Shock Absorber Body End Measuring Point
Center of Loop
Shock Absorber Bore Size
1.3779527559055118
Shock Absorber Rod End Measuring Point
Center of Loop
Shock Stroke
4.28
Spring Included
No
Spring Isolators Included
No
Spring Seat Included
No
Total Part VIO
1229578
Travel Length
4.28
Type
Telescopic
Upper Mount Code
L1
Upper Mount Type
Loop Bushing Mount - 5/8" Bushing ID X 1.5/16" Bushing OAL
Upper Mounting Code
L1
Upper Mounting Description
Loop Bushing Mount - 5/8" Bushing ID X 1.5/16" Bushing OAL

Fitment status

Select a vehicle or engine to see whether this part applies to your application.

Application summary

1970-1974 Chevrolet Blazer; 1975-1986 Chevrolet C10; 1963-1974 Chevrolet C10 Pickup; 1967-1986 Chevrolet C10 Suburban; 1975-1986 Chevrolet C20; 1963-1974 Chevrolet C20 Pickup; 1967-1986 Chevrolet C20 Suburban; 1975-1986 Chevrolet C30; 1963-1974 Chevrolet C30 Pickup; 1975-1995 Chevrolet G10; 1970-1974 Chevrolet G10 Van; 1975-1995 Chevrolet G20; 1970-1974 Chevrolet G20 Van; 1975-1995 Chevrolet G30; 1970-1974 Chevrolet G30 Van; 1975-1982 Chevrolet K5 Blazer; 1987 Chevrolet R10; 1987-1988 Chevrolet R10 Suburban; 1989-1991 Chevrolet R1500 Suburban; 1987-1988 Chevrolet R20; 1987-1988 Chevrolet R20 Suburban; 1989 Chevrolet R2500; 1989-1991 Chevrolet R2500 Suburban; 1987-1988 Chevrolet R30; 1989-1991 Chevrolet R3500; 1966 GMC 2500; 1963-1965 GMC 2500 Series; 1975-1978 GMC C15; 1975-1978 GMC C15 Suburban; 1967-1974 GMC C15/C1500 Pickup; 1968-1974 GMC C15/C1500 Suburban; 1979-1986 GMC C1500; 1979-1986 GMC C1500 Suburban; 1975-1978 GMC C25; 1975-1978 GMC C25 Suburban; 1967-1974 GMC C25/C2500 Pickup; 1968-1974 GMC C25/C2500 Suburban; 1979-1986 GMC C2500; 1979-1986 GMC C2500 Suburban; 1975-1978 GMC C35; 1967-1974 GMC C35/C3500 Pickup; 1979-1986 GMC C3500; 1975-1978 GMC G15; 1970-1974 GMC G15/G1500 Van; 1979-1995 GMC G1500; 1975-1978 GMC G25; 1970-1974 GMC G25/G2500 Van; 1979-1995 GMC G2500; 1975-1978 GMC G35; 1970-1974 GMC G35/G3500 Van; 1979-1995 GMC G3500; 1970-1982 GMC Jimmy; 1987 GMC R1500; 1987-1991 GMC R1500 Suburban; 1987-1989 GMC R2500; 1987-1991 GMC R2500 Suburban; 1987-1991 GMC R3500; 1963-1966 GMC Suburban; 1975 Jeep Wagoneer
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