The suspension system in your vehicle is crucial for a comfortable ride and safe handling. Over time, shock absorbers wear out, leading to a degraded driving experience and potentially compromising safety. Replacing worn-out shocks with quality aftermarket options can restore your vehicle's performance and ensure predictable control.
- Vehicle Compatibility: 1999-2004 For Ford F-250 / F-350 Super Duty - 4WD (Front Lifted Height : 2 - 2.5" - Rear Lifted Height : 0 - 1”)
- Note : Compression bump stop on chassis may need to be modified to prevent damage to the shock absorber
- Digressive Valving: Employs velocity-sensitive digressive valving that reacts instantly to changing road conditions, providing a smooth yet controlled ride on both paved roads and rough terrain
- Part Numbers RS55326 and RS55328
- Set of 4 Shocks for vehicles at factory height or w/0-2" front lift and w/0-2" rear lift
- Fits 4WD vehicles
- All necessary washers, bushings, and nuts included. Factory shock mounting bolts are reused for installation.
- Rancho's limited lifetime warranty protects against defects and premature failure. Rancho's 90 day ride guarantee covers RS5000X, RS7000MT, and RS9000XL shocks.
- SPRING ASSIST TOWING SHOCKS: Gabriel Load Carrier shocks combine shock absorber and spring technology to help reduce ride height loss under ongoing loaded conditions for towing and hauling applications
- UP TO 500 LBS LOAD SUPPORT: Variable-rate rear coil springs provide up to 500 lbs of load capacity per pair to help improve stability and maintain ride height while towing or hauling cargo; does not increase vehicle payload rating
- HEAVY-DUTY CONSTRUCTION: Drawn-Over-Mandrel (D.O.M.) pressure cylinder reduces internal wear, while the chromed piston rod helps resist corrosion and provides consistent sealing performance
- LEAK-RESISTANT DESIGN: Engineered with a leak-proof piston seal to help extend shock life and maintain dependable ride control under demanding towing and hauling conditions
- FITMENT: Fits select Chevrolet C1500, C2500, C3500, K1500, K2500, K3500 and GMC C1500, C2500, C3500, K1500, K2500, K3500 pickup truck applications; confirm fitment using Amazon Confirmed Fit.
- Kit Includes: 2 Front Shock Absorbers; 2 Rear Shock Absorbers
- Reference Numbers: 12477659; 19300071; 19300074; 20906276; 20906277; 20951276; 20951277; 20955408; 20955409; 20955430; 22811845; 22811846; 22811847; 23183849; 23183851; 23425614; 23425615; 25984611; 25984618; 37166; 84082039; 84082041; 84082042; 84082043;
- YOUR TRUSTED DIY VIDEO SOURCE: TRQ offers the largest catalog of DIY videos for replacement parts, making installation easier and repairs more accessible. Our mission is to help you "View Before You Do," with hundreds of new videos added weekly.
- TRUST & COMPATIBILITY: For over 25 years, TRQ has been the premium choice for direct-fit replacement parts. Confirm fitment with the Amazon Garage "confirmed fit" feature and review our full compatibility chart below before purchase.
- EASE OF INSTALLATION: Save time and effort with pre-assembled components designed as direct replacements for the original equipment, ensuring precise fit and eliminating the need for modifications.
- TRUST & COMPATIBILITY: For over 25 years, TRQ has been the premium choice for direct-fit replacement parts. Confirm fitment with the Amazon Garage "confirmed fit" feature and review our full compatibility chart below before purchase.
- 10 Stage Variable Valving, Military Fluid Rated To -50 Degrees C
- Nitrogen Charged, Rubber Bushings, 36kN Tensile Strength
- Fast Cooling 54mm Shock Body
- Spring Loaded Piston Rod Seal. Military Spec. Fluid Rated To -40? C
- Backed by Rough Country's Limited Lifetime Replacement Warranty.
- SPRING ASSIST TOWING SHOCKS: Gabriel Load Carrier shocks combine shock absorber and spring technology to help reduce ride height loss under ongoing loaded conditions for towing and hauling applications
- UP TO 500 LBS LOAD SUPPORT: Variable-rate rear coil springs provide up to 500 lbs of load capacity per pair to help improve stability and maintain ride height while towing or hauling cargo; does not increase vehicle payload rating
- HEAVY-DUTY CONSTRUCTION: Drawn-Over-Mandrel (D.O.M.) pressure cylinder reduces internal wear, while the chromed piston rod helps resist corrosion and provides consistent sealing performance
- LEAK-RESISTANT DESIGN: Engineered with a leak-proof piston seal to help extend shock life and maintain dependable ride control under demanding towing and hauling conditions
- FITMENT: Fits select Buick Roadmaster, Cadillac Fleetwood, Chevrolet C1500/C2500/C3500, Caprice, Impala, Ford Crown Victoria, Country Sedan, LTD, GMC C1500/C2500/C3500, Suburban, Yukon, Lincoln Town Car, Mercury Grand Marquis, Oldsmobile Delta 88, Pontiac...
- All Weather Fluid: Contains special modifiers to reduce friction and ensure smooth rod reaction
- Hydraulic Lockout: Patented unique hydraulic lock-out isolates impact at the limits of suspension travel
- High Pressure Nitrogen Gas Charged: High-pressure charge (240-260 PSI) provides a quicker response for excellent vehicle control
- Made in China
- [Vehicle Fitment]: Compatible with Acura CSX 2006-2011 L4 2.0L; Compatible with Honda Civic 2006-2011 L4 1.3L/1.8L Sedan
- [Reference Number]: 172286, 172287, 182286, 182287, 1331629L, 1331629R, 2331629L, 2331629R, SR4241, SR4242, 816715, 816716, 5609, 343460, 341523, 33185, G51807, 372336, S343460
- [Installation Position]: Front and Rear (Driver and Passenger Side)
- [Specifications]: Front Struts: ①Strut Included: Yes; ②Coil Spring Included: Yes; ③Mount Included: Yes; ④Dust Shield Included: Yes; ⑤Body Length (in.): 9.93; ⑥Extended Length (in.): 17.36; ⑦Compressed Length (in.): 10.43; ⑧Travel Length...
- [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted suspension shock strut assembly. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.
- Vehicle Fitment: 08-21 Chevrolet Silverado 1500; 07 Chevrolet Silverado 1500 Base; 07 Chevrolet Silverado 1500 LT; 07 Chevrolet Silverado 1500 LTZ; 07 Chevrolet Silverado 1500 WT; 22-24 Chevrolet Silverado 1500 (Exc. Electronic Adaptable Suspension...
- Specifications: Stroke (in): 8.94, Extended Length (in): 24.78, Upper Mount Code: ES34, Lower Mount Code: ES34, Collapsed Length (in): 15.84
- Interchange Part Number...
- Product Features: Heavy duty construction for excellent durability and improved handling under load. Engineered for light trucks, vans, and SUVs
- Installation & Durability: Enhanced durability for tough road conditions and long lasting performance in everyday driving. Large diameter piston for improved control in heavy-duty applications
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Last update on 2026-07-17 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement Shocks
Understanding Shock Absorber Types
Shock absorbers are designed to control the spring's oscillations, preventing excessive bouncing. The most common types include twin-tube shocks, which are generally more affordable and offer a smooth ride, and monotube shocks, known for their superior heat dissipation and consistent performance, especially under demanding conditions. Some performance-oriented vehicles may also utilize adjustable shocks, allowing drivers to fine-tune damping for different driving styles or road surfaces.
Key Features to Consider
- Damping Force: This refers to the shock's ability to resist movement. Look for shocks with appropriate damping for your vehicle's weight and intended use.
- Valving: The internal valving determines how the shock responds to different speeds of suspension travel. Performance shocks often feature more sophisticated valving for better control.
- Build Quality: Materials like hardened chrome piston rods and robust seals contribute to durability and longevity.
- Mounting Type: Ensure the replacement shocks match your vehicle's original mounting points for a straightforward installation.
Assessing Your Vehicle's Needs
Your driving habits and vehicle type will influence the best shock absorber choice. For daily commuting on paved roads, standard replacement shocks are often sufficient. If you frequently drive on rough terrain, tow heavy loads, or engage in spirited driving, consider shocks with enhanced damping and durability, such as monotube designs or those specifically engineered for heavy-duty applications.
Installation and Maintenance
While some automotive enthusiasts can replace shocks themselves, professional installation is recommended for many. Incorrect installation can lead to premature wear or affect vehicle alignment. Regular inspection of shock absorbers for leaks, damage, or signs of wear is advisable. Listen for unusual noises like clunking or bouncing, which can indicate a problem.