Rancho RS77055 - RS7MT Suspension Shock Absorber
$9199
In stock
limited availability at this price!
Pay over 3-12 months with
. Learn more
RANCHO part description
Product Description
RS7MT Suspension Shock Absorber
Features & Benefits
- 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
- 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 248degF
- 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
- BUY WITH CONFIDENCE -- Comes with Rancho’s Limited Lifetime Warranty
Product Attributes
| Compressed Length | 15.47 IN |
| Travel Length | 7.83 in |
| Rod Diameter | 14 MM |
| Body Color | Black |
| Finish | Painted |
| Type | Telescopic |
| Internal Construction Type | Single Tube |
| Grade Type | Performance |
| Extended Length | 23.3 in |
| Boot Included | No |
| Gas Charged | Yes |
| Body Diameter | 1.97 IN |
| Adjustable Damping | No |
| Dust Shield Included | No |
| Includes Bump Stop | No |
| Upper Mount Code | S51 |
| Lower Mount Code | LS42 |
| Hydraulic Lockout | No |
| Shock Absorber Bore Size | 46 MM |
| Internal Rebound Bumper | Yes |
| Body Length | 15 IN |
| Lower Mount Type | Loop Bushing and Sleeve Mount - 14MM Sleeve ID X 1.5/16" Sleeve OAL |
| Part Description | Shock Absorber |
| Parts Pack(s) | P01167 |
| Upper Mount Type | Stem Mount - 2.5/8" Stem Length X 1/2"-13 Thread Pitch |
| Compressed Length | 392.9 MM |
| Extended Length | 591.8 MM |
| Travel Length | 198.9 MM |
| Shock Stroke | 7.83 IN |
| Shock Stroke | 198.9 MM |
| Lower Mount Code | LS42 |
| Upper Mount Code | S51 |
| Shock Absorber Rod End Measuring Point | Center of Loop |
| Shock Absorber Body End Measuring Point | Base of Stem |
| Mounting Hardware Included | Yes |
| Body Diameter | 50 MM |
| Cylinder Outside Diameter | 1.97 IN |
| Cylinder Outside Diameter | 50 MM |
| Body Material | Steel |
| Cylinder Material | Steel |
| Cylinder Color | Black |
| Color | Black |
| Cylinder Finish | Painted |
| Rod Diameter | 0.5511811023622047 IN |
| Shaft Material | Chromed |
| Shock Absorber Bore Size | 1.8110236220472442 IN |
| Internal Rebound Spring | No |
| 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 | 0 IN |
| Maximum Ride Height Raising Distance | 0 IN |
| 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 |
Additional Information
| Country of Origin (Primary) | PL |
| Canadian Harmonizing Tariff Code | 8708803000 |
| Harmonized Tariff Code (Schedule B) | 8708801600 |
| Harmonized Tariff Code (HTS) | 8708801600 |
| MSDS Sheet Number | 01164 |
| UPC | 00039703012003 |
| VMRS Code | 016008003 |
| UNSPSC | 25172011 |
Fits Vehicles
- GMC Sierra 1500 HD Classic (2007)
- Chevrolet Silverado 1500 HD Classic (2007)
- GMC Sierra 2500 HD Classic (2007)
- Chevrolet Silverado 2500 HD Classic (2007)
- Hummer H2 (2003-2009)
- GMC Yukon XL 2500 (2000-2013)
- GMC Sierra 2500 HD (2001-2010)
- GMC Sierra 2500 (1999-2004)
- GMC Sierra 1500 HD (2001-2003, 2005-2006)
- Chevrolet Suburban 2500 (2000-2013)
- Chevrolet Silverado 2500 HD (2001-2010)
- Chevrolet Silverado 2500 (1999-2004)
- Chevrolet Silverado 1500 HD (2001-2003, 2005-2006)
- Chevrolet Avalanche 2500 (2002-2006)
California residents see Prop 65 Warning(s)
Don't know your part number?
Take a photo and we'll identify it!












