Name: Monroe RS77378 Suspension Shock Absorber
Brand: Monroe
SKU: TSRS77378
Price: 80.05 USD
Availability: InStock

Monroe® RS77378 Suspension Shock Absorber

Manufacturer #RS77378

Monroe® RS77378 Suspension Shock Absorber

Manufacturer #RS77378

$80.05

~~$88.94~~

Save $8.89 (10%)

Only 12 left in stock – order soon

Get it between Thu, Aug 28 - Mon, Sep 01, 2025

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SKU	TSRS77378
Brand	Monroe®
Part Name	Suspension Shock Absorber
Part	# RS77378
Quantity Per Vehicle	1
Pack of	1
Condition	New

+ Chevrolet
+ Gmc

RS7MT Suspension Shock Absorber
Rancho RS7MT RS77378 Suspension Shock Absorber for Chevrolet Silverado 2500 HD
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 tuning based on application requirements for precision handling and performance on- and off-road
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, purchase shock boot RS1952 or RS1961
BOLD APPEARANCE -- Black satin finish with distinctive Rancho red logo for an eye-catching look that stands out
BUY WITH CONFIDENCE -- Comes with Rancho’s Limited Lifetime Warranty

Compressed Length (IN)	14.69
Compressed Length (MM)	373.1
Extended Length (IN)	18.82
Extended Length (MM)	478
Travel Length (IN)	4.13
Travel Length (MM)	104.9
Shock Stroke (IN)	4.13
Shock Stroke (MM)	104.9
Lower Mount Type	Clevis bracket mount
Lower Mount Code	Clev
Upper Mount Type	Cross pin mount - closed ended, 1/2' hole id (both ends) x 3 3/4' pin length (hole center to center)
Upper Mount Code	Xp15
Shock Absorber Rod End Measuring Point	Center of mounting hole
Shock Absorber Body End Measuring Point	Center of cross pin
Gas Charged	Yes
Mounting Hardware Included	Yes
Internal Rebound Bumper	Yes
Parts Pack(s)	P01299
Body Diameter (IN)	1.97
Body Diameter (MM)	50
Cylinder Outside Diameter (IN)	1.97
Cylinder Outside Diameter (MM)	50
Body Material	Steel
Cylinder Material	Steel
Body Color	Black
Cylinder Color	Black
Color	Black
Finish	Painted
Cylinder Finish	Painted
Boot Included	No
Dust Shield Included	No
Rod Diameter (IN)	0.5511811023622047
Rod Diameter (MM)	14
Shaft Material	Chromed
Shock Absorber Bore Size (IN)	1.8110236220472442
Shock Absorber Bore Size (MM)	46
Includes Bump Stop	No
Internal Rebound Spring	No
Hydraulic Lockout	No
Grade Type	Performance
Type	Telescopic
Active or Passive Suspension	Passive
Adjustable Compression	No
Adjustable Rebound	No
Valving Type	Progressive
Self-Leveling	No
Adjustable Ride Height	No
Maximum Ride Height Lowering Distance (IN)	0
Maximum Ride Height Raising Distance (IN)	0
Air Adjustable	No
Air Ride Suspension	No
Bladder(s) Included	No
Bladder Sleeve(s) Included	No
Bladder Heavy Duty Crimping Rings Included	No
New Or Remanufactured	New
Coil Over Springs Included	No
Bearing Plate Included	No
Spring Included	No
Coil Spring Insulator(s) Included	No
Spring Isolators Included	No
Spring Seat Included	No
Remote Reservoir	No
Strut Mount Insulator(s) Included	No
Adjustable Damping	No
Internal Construction Type	Single tube

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