Fits select 1984-2006 Jeep Cherokee, Comanche, Grand Cherokee, and Wrangler models.

The Rancho RS9000XL series provides professional-grade damping control for Jeeps used in varied environments, from daily commuting to technical off-road trails. The centerpiece of this shock is its nine-position manual adjustment knob, which allow drivers to customize firmness and rebound characteristics to compensate for heavy loads, towing, or varying terrain. Engineered with a large 2.38-inch tri-tube body, the RS994239 increases fluid capacity to ensure cooler operation and consistent performance under high-stress conditions.

• Manufacturer Part Number: RS994239
• Adjustable Damping: Nine-position knob for personalized ride control and firmness.
• Temperature Resistance: Filled with all-weather fluid rated for extreme temperatures from -40°F to 248°F.
• Nitrogen Pressurized: Charged to 45-60 PSI to minimize air-to-oil mixture, reducing damping fade and foaming.
• Durable Construction: Features a 2K liquid metallic paint finish and a polyvinyl protective boot to resist chips and corrosion.
• Smooth Operation: Graphite-filled fluon-banded piston and polyurethane bushings absorb harsh impacts and improve responsiveness.
• Heavy-Duty Seal: Low-friction, self-lubricating seal prevents gas and oil leakage for a longer service life.

Fits select 1994-2025 Chevrolet Silverado 1500, GMC Sierra 1500, and Dodge Ram 1500/2500 trucks. This Rancho RS9000XL rear shock absorber (MPN: RS994198) provides premium damping control for stock or lifted pickups that tow, haul, or navigate technical off-road terrain.

Equipped with a 9-position manual adjustment knob, this shock allows you to fine-tune firmness for varied loads and surfaces. The tri-tube body is filled with all-weather fluid, designed to operate at internal temperatures ranging from -40 to 248°F, while nitrogen gas pressurization (45-60 PSI) minimizes aeration and damping fade.

• Customizable Damping: 9-level easy-to-adjust knob for on-road comfort or off-road firmness.
• Heavy-Duty Construction: Up to 2.38-inch tri-tube body with a graphite-filled fluon-banded piston for smooth response.
• Enhanced Durability: Dual-component 2K paint finish provides chip resistance, paired with a polyvinyl protective boot.
• Optimized Seals: Low-friction, self-lubricating seal improves rebound speed and service life.
• Premium Hardware: Includes polyurethane rebound bumpers and bushings to isolate road harshness.
• Manufacturer Part Number: RS994198

Fits select 1966-1996 Ford (Bronco, F-100, F-150, F-250, E-Series), Toyota (Pickup, 4Runner), Mazda (B-Series, Navajo), and International Scout 800.

The Rancho RS9000XL series provides ultimate control for drivers who demand versatility from their suspension. Featuring a 9-position manual adjustment knob, these shocks allow you to dial in specific damping levels for everything from daily highway driving to heavy towing and technical off-road trails. The tri-tube body design and nitrogen gas charging provide consistent performance and reduced damping fade under demanding conditions.

• 9-position easy-to-adjust knob for customized damping and firmness
• Large 2.38-inch tri-tube body (application specific) for increased fluid capacity and cooler operation
• Nitrogen gas pressurized to 45 or 60 PSI to minimize foaming and aeration
• Polyurethane rebound bumper and bushings for enhanced ride harshness absorption
• Dual component 2K paint finish and liquid metallic coating for superior chip and corrosion resistance
• Low-friction, self-lubricating seal maintains gas and oil retention for reliable rebound
• Internal all-weather fluid operates from -40 to 248 degrees Fahrenheit
• Manufacturer Part Number: RS994136

Fits 1983-2011 Ford Ranger models (including XL, XLT, Sport, STX, and FX4).

The Rancho RS9000XL series delivers professional-grade damping control for both daily driving and demanding off-road use. Engineered with a 9-position adjustment knob, this rear shock allows you to manually fine-tune firmness to compensate for heavy towing, hauling, or varied trail conditions. The oversized 2.38-inch tri-tube body increases fluid capacity to maintain cooler operating temperatures, while the nitrogen gas charge (pressurized to 45-60 PSI) effectively eliminates aeration and shock fade during high-intensity cycles.

• Customizable Valving: 9-position easy-to-adjust knob for instant damping control.
• Heavy-Duty Build: Large tri-tube body and 2K paint finish for superior strength and chip resistance.
• Temperature Stable: Formulated with all-weather fluid to maintain consistent performance from -40 to 248°F.
• Long-Term Reliability: Features a low-friction, self-lubricating seal and a graphite-filled fluon-banded piston for smooth operation.
• Protection Included: Comes with a polyvinyl protective boot to shield the rod and seal from debris.

• Manufacturer Part Number: RS994126
• Series: RS9000XL
• Body Diameter: 2.38 in.
• Pressure Type: Nitrogen Gas Pressurized (45-60 PSI)
• Finish: Liquid Metallic Silver 2K Paint
• Warranty: Limited Lifetime Warranty

Fits select 1961-1996 Chevrolet, GMC, Ford, and Dodge trucks and SUVs, including Blazer, Bronco, Jimmy, and F-Series/C-K Series pickups.

The Rancho RS9000XL series provides professional-grade damping control for trucks and SUVs that tow, haul, or venture off-road. Featuring a nine-position manual adjustment knob, these shocks allow you to fine-tune the suspension to match specific loads or terrain. The large 2.38-in. tri-tube body provides increased fluid capacity to ensure cooler operation and consistent performance under heavy use.

• Customized Damping: Nine-position easy-to-adjust knob allows for instant firmware and ride control changes.
• Temperature Resistance: Filled with all-weather fluid designed to withstand internal temperatures from -40 to 248°F.
• Reduced Fade: Nitrogen gas pressurized to 45-60 PSI to minimize aeration and reduce damping performance fade.
• Rugged Build: Features a low-friction, self-lubricating seal and a graphite-filled fluon-banded piston for smooth response.
• Long-Lasting Finish: Dual-component 2K paint finish provides superior chip resistance, while a polyvinyl boot protects the shock rod.
• Manufacturer Part Number: RS994118

Fits select 1948-1999 Chevrolet, Dodge, Ford, GMC, Jeep, Nissan, Plymouth, and Toyota trucks, vans, and SUVs.

The Rancho RS9000XL series provides professional-grade damping control with its signature 9-position adjustment knob. Designed for hardworking vehicles that tow, haul, or venture off-road, this shock allows you to customize your suspension firmness to match your specific load or terrain requirements. The massive tri-tube body is filled with all-weather fluid to maintain consistent performance across extreme temperatures ranging from -40 to 248°F, while the nitrogen gas charge reduces aeration and shock fade during heavy-duty use.

• Adjustable Damping: 9-level manual adjustment knob for customized on-road and off-road performance.
• Heavy-Duty Construction: Up to 2.38-in. tri-tube body with a dual-component 2K paint finish for maximum chip resistance.
• Superior Sealing: Low-friction, self-lubricating seal and a polyvinyl protective boot ensure a long service life.
• Ride Quality: Graphite-filled fluon-banded piston and polyurethane bushings help absorb harsh impacts and enhance responsiveness.
• Gas Pressurized: Nitrogen gas-charged to 45-60 PSI to minimize foaming and maintain consistent damping.
• Manufacturer Part Number: RS994116

Fits select 1966-1996 Ford Bronco, F-100, F-150, F-250, and Econoline; 1966-1980 International Scout and Travelall; and 1979-1985 Toyota Pickup and 4Runner.

The Rancho RS9000XL adjustable shock absorber provides premium damping control for both on-road and off-road environments. Featuring a 9-position manual adjustment knob, this shock allows you to fine-tune firmness to match your specific towing, hauling, or trail needs. Built with a massive 2.38-inch tri-tube body and nitrogen gas pressurization, it effectively reduces aeration and shock fade during demanding use.

• Adjustable Performance: Nine-position knob offers customized damping for any terrain.
• Robust Construction: 2.38-in. tri-tube body (application specific) with a 2K paint finish for superior chip resistance.
• Temperature Management: All-weather fluid handles internal temperatures from -40 to 248°F.
• Reduced Fade: Pressurized with nitrogen gas (45 to 60 PSI) to minimize foaming and maintain consistency.
• Smooth Operation: Graphite-filled fluon-banded piston and polyurethane bushings absorb harsh impacts.
• Longevity: Self-lubricating seal and polyvinyl protective boot protect internal components from debris.
• MPN: RS994115

Fits select 1966-2002 Ford, Chevrolet, GMC, Dodge, and Toyota trucks and SUVs (5.9L).

The Rancho RS9000XL adjustable shock absorber provides premium control for hardworking vehicles that tow, haul, or venture off-road. Featuring a nine-position manual adjustment knob, this shock allows you to fine-tune damping levels from soft to firm to match your specific terrain and load requirements. Built for durability, it features a massive 2.38-inch tri-tube body and a sleek dual-component 2K paint finish for superior chip resistance.

• Nine-position easy-to-adjust knob for customized damping and firmness
• 2.38-in. tri-tube body (application specific) for increased fluid capacity and cooler operation
• Nitrogen gas pressurized to 45 or 60 PSI to minimize aeration and reduce shock fade
• All-weather fluid ensures consistent performance from -40 to 248°F
• Graphite-filled fluon-banded piston and polyurethane bushings for enhanced responsiveness
• Low-friction, self-lubricating seal helps retain gas and oil for smoother compression
• Includes a polyvinyl protective boot to shield the piston rod
• Manufacturer Part Number: RS994112

Fits select 2018-2025 Jeep Wrangler and Wrangler Unlimited models, including 4xe, Rubicon, Sahara, and Sport trims.

The Rancho RS9000XL adjustable shock absorber delivers premium control for both daily driving and demanding off-road use. Featuring a 9-position manual adjustment knob, this shock allows you to tune your damping profile to match specific terrain or towing requirements. The fourth-generation design includes integrated bottom mounts for increased structural strength and a dual-component 2K paint finish for superior resistance against corrosion and road debris.

• Customizable Damping: Nine levels of adjustment for personalized firmness and ride quality.
• Robust Construction: Up to 2.38-in. tri-tube body (application specific) designed for cooler operation and consistent control.
• All-Weather Performance: Specialized fluid maintains consistent viscosity in temperatures ranging from -40 to 248°F.
• Durability Features: Low-friction self-lubricating seal, graphite-filled fluon-banded piston, and a protective polyvinyl boot.
• Pressure Rated: Nitrogen gas pressurized (45 to 60 PSI) to minimize aeration, foaming, and performance fade.
• Specifications: Includes polyurethane rebound bumpers and bushings; finished in liquid metallic silver.
• Manufacturer Part Number: RS994064

Fits select 2018-2025 Jeep Wrangler and 2020-2025 Jeep Gladiator. This Rancho RS9000XL shock absorber delivers premium damping control for both daily driving and heavy off-road use. Featuring a nine-position manual adjustment knob, it allows owners to fine-tune firmness to match specific terrain or towing requirements.

Constructed with a massive 2.38-inch tri-tube body (application specific), the RS9000XL is engineered for high-capacity performance. It utilizes all-weather fluid to maintain consistent damping through extreme temperature ranges and is nitrogen gas pressurized to minimize aeration and shock fade during aggressive cycling. The dual-component 2K paint finish provides high-level chip resistance, while the included polyvinyl boot protects the self-lubricating seal from debris.

• Manufacturer Part Number: RS994063
• 9-position manual adjustment knob for customized damping
• 2.38-in. (60mm) tri-tube body diameter for increased fluid capacity
• Nitrogen gas pressurized to 45-60 PSI to reduce foaming and fade
• All-weather fluid rated for temperatures from -40 to 248°F
• Graphite-filled fluon-banded piston for smooth, responsive travel
• Polyurethane rebound bumper and bushings to absorb ride harshness
• Durable liquid metallic finish with 2K paint for chip resistance
• Protected by Rancho's Limited Lifetime Warranty

Fits select 1988-2000 Chevrolet and GMC K1500, K1500/K2500 Suburban, Blazer, Tahoe, and Yukon.

The Rancho RS9000XL 9-way adjustable rear shock absorber delivers professional-grade damping control for drivers who require versatility across towing, hauling, and off-road applications. Featuring a massive 2.38-inch tri-tube body, this fourth-generation shock provides increased fluid capacity for cooler operation and consistent performance in extreme environments, withstanding internal temperatures from -40 to 248°F. The external 9-position knob allows you to manually fine-tune the firmness of your suspension to suit your current load or terrain without any disassembly.

• Adjustable Performance: 9-position easy-to-adjust knob offers customized damping for on-road comfort or off-road stability.
• Heavy-Duty Construction: Nitrogen gas pressurized to 45-60 PSI to reduce aeration, foaming, and damping fade during hard use.
• Premium Internals: Graphite-filled fluon-banded piston and polyurethane bushings enhance responsiveness and absorb road harshness.
• Weather Protection: Dual-component 2K liquid metallic paint finish provides superior chip resistance, complemented by a polyvinyl protective boot.
• Long-Term Reliability: Low-friction, self-lubricating seals retain oil and gas for faster rebound and smoother compression cycles.
• Manufacturer Part Number: RS994060

Fits select 1988-2000 Chevrolet and GMC K1500, K2500 Suburban, Blazer, Tahoe, Yukon, and Sierra models.

The Rancho RS9000XL adjustable shock absorber provides premium control for drivers who demand versatility. Featuring a nine-position manual adjustment knob, these shocks allow you to customize damping levels for different environments—from smooth highway cruising to heavy towing or aggressive off-road use. The large 2.38-inch tri-tube body is filled with all-weather fluid to ensure consistent performance even as internal temperatures reach up to 248°F.

Built for durability on hardworking vehicles, this shock features a nitrogen gas charge to minimize oil foaming and fade. The assembly includes a low-friction, self-lubricating seal to protect against contaminants and a liquid metallic finish with a 2K clear coat for maximum chip resistance. Polyurethane bushings and a graphite-filled fluon-banded piston are utilized to reduce ride harshness and improve responsiveness to changing terrain.

• Manufacturer Part Number: RS994059
• Adjustment: 9-position manual damping control
• Body Diameter: Up to 2.38-in. (application specific)
• Pressure Type: Nitrogen gas pressurized (45 to 60 PSI)
• Operating Temp: -40°F to 248°F (-40°C to 120°C)
• Finish: Liquid metallic with dual-component 2K paint finish
• Components Included: Polyurethane bushings and protective boot

Fits select 1999-2013 Chevrolet Silverado/Suburban/Avalanche, GMC Sierra/Yukon, Dodge/Ram 1500/2500/3500, and Hummer H2.

The Rancho RS9000XL is a premium adjustable shock absorber designed to provide total control over your vehicle's damping characteristics. Whether you are towing a heavy trailer, hauling payload, or navigating off-road terrain, the integrated nine-position adjustment knob allows you to manually fine-tune the firmness to suit your specific driving conditions. This fourth-generation shock is built for durability with a large tri-tube body and a sleek 2K paint finish for maximum chip resistance.

• Customizable Damping: Nine-level adjustment knob for on-road comfort or aggressive off-road control.
• Robust Construction: Up to 2.38-inch tri-tube body filled with all-weather fluid for consistent performance from -40 to 248°F.
• Reduced Fade: Nitrogen gas pressurized (45 to 60 PSI) to minimize aeration and foaming during demanding use.
• Enhanced Durability: Graphite-filled fluon-banded piston and polyurethane bushings absorb road harshness.
• Internal Protection: Low-friction, self-lubricating seal and a polyvinyl protective boot ensure long component life.
• Finish: Dual-component 2K liquid metallic paint for a premium look and superior corrosion resistance.
• Part Number: RS994056

Fits 2017-2026 Ford F-250 and F-350 Super Duty models across all trims including King Ranch, Lariat, Limited, Platinum, XL, and XLT. This Rancho RS9000XL adjustable shock absorber is designed to provide precise damping control for heavy-duty pickups that tow, haul, or venture off-road.

The RS9000XL features a nine-position manual adjustment knob, allowing you to instantly tune the firmness and ride quality to match your load or terrain. Built with a massive 2.38-inch tri-tube body and nitrogen gas charging (45 or 60 PSI), this shock reduces aeration and fade during high-stress operation. The internal all-weather fluid is rated for extreme temperatures ranging from -40 to 248°F, ensuring consistent performance in any climate.

• 9-position adjustment knob for customized damping and firmness
• 2.38-inch tri-tube body with all-weather fluid
• Nitrogen gas pressurized to 45 or 60 PSI to minimize foaming and fade
• Low-friction, self-lubricating seal and graphite-filled fluon-banded piston
• Sleek dual component 2K paint finish for superior chip resistance
• Polyurethane rebound bumper and bushings for enhanced ride smoothness
• Protective polyvinyl boot included to shield the piston rod
• Manufacturer Part Number: RS994047A

Fits select 1994-2025 Dodge Ram 2500/3500 and Ford F-250/F-350 Super Duty trucks. This Rancho RS9000XL front shock absorber provides a significant upgrade over OE dampers, allowing drivers to manually tune their suspension for varying loads and terrain.

The RS9000XL series features a large-diameter tri-tube body filled with all-weather fluid to maintain consistent damping through internal temperatures ranging from -40 to 248°F. A 9-position manual adjustment knob at the base of the shock allows you to quickly dial in firmness, making it an ideal solution for vehicles that transition between daily driving, heavy towing, and off-road use. The nitrogen gas charge (45-60 PSI) reduces aeration and shock fade during high-cycle operation. For long-term durability, the shock is finished in a dual-component 2K paint for chip resistance and includes polyurethane bushings and a polyvinyl boot to protect the piston rod.

• 9-position manual adjustment knob for custom damping control
• Large 2.38-in. tri-tube body (application specific) for increased fluid capacity
• Nitrogen gas pressurized to minimize foaming and fade
• Graphite-filled fluon-banded piston and polyurethane rebound bumper
• Sleek liquid metallic finish with 2K paint for superior corrosion protection
• Includes polyurethane bushings and protective boot
• Manufacturer Part Number: RS994044