Tune your off-road suspension with precision using King Shocks 3.0" ID coilover springs. These high-performance springs are engineered to provide consistent rates and withstand the extreme cycles of desert racing and technical trail use. Each spring is manufactured from high-tensile spring steel, then shot-peened and heat-treated to prevent sagging and ensure long-term durability under heavy loads.

Designed for custom coilover applications, these 14-inch springs allow for fine-tuning your vehicle's ride height and compression characteristics. The 350 lb/in rate is ideal for specific sprung-weight requirements in dual-rate or single-rate configurations. The blue powder-coat finish provides superior corrosion resistance while maintaining the iconic King Shocks aesthetic.

• Inner Diameter: 3.0 inches
• Free Length: 14 inches
• Spring Rate: 350 lb/in
• Construction: Shot-peened, heat-treated high-tensile spring steel
• Finish: Durable blue powder coating
• Part Number: SPR3-14-350

This King Shocks 3.0" ID coil spring is engineered for high-performance off-road suspension systems and custom coilover configurations. Designed to provide consistent support and predictable weight transfer, this 14-inch spring features a 300 lb/in rate, making it a versatile choice for various suspension tuning requirements.

• Inner Diameter: 3.0 inches
• Free Length: 14 inches
• Spring Rate: 300 lbs/in
• Finish: Signature King Blue powder coat
• MPN: SPR3-14-300

Whether used in a single-rate setup or as a primary/tender spring in a dual-rate stack, this coil spring is built to maintain its free length and rate under rigorous cycling. The 3.0" inner diameter is specifically sized for compatibility with performance racing shocks and 2.5" body coilovers.

Engineered for high-performance off-road suspension systems, this King Shocks 3.0" ID Coil Spring provides the precision and durability required for rigorous terrain. Designed to fit 3.0" diameter shock bodies, these springs are essential for fine-tuning ride height, handling characteristics, and corner balance.

• Inside Diameter (ID): 3.0 in
• Length: 14 in
• Spring Rate: 250 lb/in
• Manufacturer Part Number: SPR3-14-250

King Shocks coil springs are manufactured to strict tolerances, ensuring a consistent spring rate and long-term resistance to sagging, even under heavy cycling in racing or trail applications.

Engineered for the rigorous demands of off-road racing and high-performance suspension tuning, this King Shocks 3.0" ID Coil Spring provides the consistent rate and durability required for professional coilover applications. Manufactured from high-tensile chrome silicon steel, each spring is precision-wound to maintain exacting tolerances for height and load capacity.

Built to handle extreme cycling without sagging, these springs are heat-treated, shot-peened, and finished in a signature King Blue powder coat for maximum corrosion resistance and fatigue life. Whether you are dialing in a dual-rate setup or replacing a worn primary spring, this 14-inch coil delivers predictable handling on the trail or the race course.

• Inner Diameter: 3.0 inches
• Free Length: 14 inches
• Spring Rate: 200 lbs/in
• Material: High-tensile chrome silicon steel
• Finish: King Blue powder coating
• MPN: SPR3-14-200

Optimize your suspension performance with this King Shocks 3.0" ID high-performance coil spring. Engineered to meet the rigorous demands of off-road racing and heavy-duty trail use, these springs provide the consistent rate and durability required for custom coilover applications and long-travel suspension setups.

• Manufactured from high-tensile spring steel for maximum fatigue resistance and long-term durability.
• Precision wound to maintain strict tolerances for diameter and rate consistency.
• Designed specifically for use with 3.0" ID coilover hardware and shock bodies.

Technical Specifications:

• Inside Diameter (ID): 3.0 inches
• Free Length: 12 inches
• Spring Rate: 300 lbs/in
• Manufacturer Part Number: SPR3-12-300

Engineered for the rigors of off-road racing and performance tuning, this King Shocks 3.0" ID coil spring delivers the consistent rate and durability required for high-performance suspension systems. These springs are manufactured from high-tensile spring steel to ensure maximum travel without binding and maintain their free length over time, resisting the sagging common in lesser components.

• Internal Diameter (ID): 3.0 inches
• Free Length: 12 inches
• Spring Rate: 250 lb/in
• Material: High-tensile spring steel
• Finish: Durable King blue powder coat for corrosion resistance
• Part Number: SPR3-12-250

Designed to fit 3.0-inch diameter shock bodies, these springs are ideal for fine-tuning dual-rate coilover setups or primary spring applications on race-oriented vehicles. Sold individually.

This King Shocks 3.0" ID Coil Spring is engineered to meet the rigorous demands of off-road racing and high-performance suspension tuning. With a 12-inch free length and a 200 lb/in spring rate, this coil provides the consistent load-bearing capacity required for custom coilover setups. It is manufactured to strict tolerances to ensure the spring rate remains stable throughout its travel, preventing premature sagging or performance degradation during extreme use.

• Inner Diameter: 3.0 inches
• Free Length: 12 inches
• Spring Rate: 200 lb/in
• Designed for high-performance off-road coilovers
• Manufacturer Part Number: SPR3-12-200

Engineered for high-performance suspension systems, King Shocks 2.5" ID coil springs are designed to withstand the rigorous demands of off-road racing and precision tuning. These springs provide the consistent rates and durability required to maintain vehicle ride height and handling characteristics under heavy cycling.

Whether used in a single-spring application or as part of a dual-rate coilover setup, these springs are manufactured to strict tolerances to ensure predictable performance. The 12-inch free length and 300lb spring rate allow for precise adjustment of suspension preload and compression travel.

• Internal Diameter (ID): 2.5 inches
• Free Length: 12 inches
• Spring Rate: 300 lbs/in
• Compatible with 2.5" body coilovers
• Manufacturer Part Number: SPR25-12-300

The King Shocks 2.5 Performance Race (PR) Series 14" travel coilover shock delivers professional-grade damping for serious off-road applications. Designed to handle extreme terrain, this shock features a hose-mounted remote reservoir that significantly increases oil capacity and surface area, providing superior heat dissipation to prevent shock fade during high-speed desert runs or technical crawling.

Constructed with cadmium-plated, honed seamless alloy steel bodies and heat-treated stainless steel valves, these shocks are built to endure harsh racing environments. The 2.5-inch diameter body houses a large-bore piston and precision-machined internal components, allowing for more controlled valving and consistent performance across various suspension velocities.

• Series: Performance Race (PR)
• Shock Body Diameter: 2.5 inches
• Travel: 14 inches
• Reservoir Type: Hose Remote
• Finish: Cadmium Plated with Blue Anodized Aluminum Components
• Mounting: Spherical Bearings (1/2" ID)
• Manufacturer Part Number: PR2514-COHR
• Note: This unit is sold without springs; coil springs must be purchased separately.

Designed for professional off-road applications and high-performance custom builds, the King Shocks 2.5 PR Series coilover shock provides exceptional damping control and heat management. This 12-inch travel shock features a Performance Race (PR) configuration with a hose-connected remote reservoir, which significantly increases oil capacity and cooling surface area to prevent shock fade during sustained high-speed use.

• Manufacturer Part Number: PR2512-COHR
• Shock Diameter: 2.5 in
• Travel: 12 in
• Series: Performance Race (PR)
• Reservoir Type: Hose Remote Reservoir
• Springs: Not included (allows for custom spring rate selection)

Built with race-proven materials and precision tolerances, these shocks are fully rebuildable and re-valvable. The 2.5-inch diameter shock body ensures high-volume fluid displacement, while the remote reservoir allows for versatile mounting options on custom suspension geometries.

The King Shocks 2.5 Performance Race (PR) series coilover shock provides professional-grade damping for custom long-travel suspension systems. Engineered with a 10-inch stroke and a 2.5-inch diameter body, this shock is designed to handle extreme off-road terrain while maintaining consistent performance through superior thermal management.

This unit features a remote reservoir connected via a high-pressure hose, which significantly increases oil capacity and cooling surface area. This design prevents shock fade during prolonged high-speed use in demanding environments. Built with race-proven materials, including heat-treated alloy steel cylinders and 7/8-inch hard chrome shafts, this coilover delivers the durability required for competitive use.

• Series: 2.5 Performance Race (PR)
• Stroke Length: 10 inches
• Bore Diameter: 2.5 inches
• Reservoir Type: Hose Remote Reservoir
• Shaft: 7/8" Hard Chrome plated, heat-treated alloy steel
• Bearings: PTFE-lined spherical bearings for smooth articulation
• Mounting: Heavy-duty rod ends and mounting hardware
• Note: Springs are not included and must be purchased separately
• MPN: PR2510-COHR

Ensure precise fitment and optimal suspension performance with the King Shocks Bearing Spacer (KT1091-311). This heavy-duty spacer is engineered to adapt shock bearings to specific chassis mounting widths, providing the necessary clearance and structural integrity required for off-road racing and high-performance applications.

• Mounting Width: 1.750 in
• Bolt Hole Diameter: 0.750 in
• Manufacturer Part Number: KT1091-311

Precision-machined to exacting tolerances, these spacers help maintain proper alignment of your King Shocks within the vehicle mounting tabs, effectively reducing lateral play and preventing premature wear on mounting hardware.

Protect your suspension and chassis from harsh bottoming-out with the King Shocks 2.0 Series Compact Bump Stop. This 2.0" travel unit provides a smooth, progressive damping curve that replaces hard mechanical stops with controlled deceleration, preventing structural damage during high-velocity compression events.

Constructed with the same race-proven standards as King's primary shocks, these compact bump stops feature hard-anodized aluminum components and a nitro-steel shaft for exceptional durability. The Schrader valve located on the end cap allows for precise nitrogen pressure adjustments, giving you the ability to tune the resistance level to your specific vehicle weight and terrain requirements.

• Part Number: BS2120
• Series: 2.0 Compact
• Travel: 2.0"
• Replaceable long-wear urethane contact pad
• Fully rebuildable and tunable design
• Hard-anodized aluminum construction for corrosion resistance
• Nitrogen-charged for consistent, fade-free performance

Protect your suspension and chassis from the damaging effects of bottoming out with the King Shocks BS2040 2.0 Series hydraulic bump stop. This component provides essential progressive damping at the final stage of suspension compression, replacing or supplementing factory rubber stops with a high-performance hydraulic solution.

Engineered for professional off-road racing and aggressive trail use, the 2.0 Series bump stop features a 4-inch travel stroke that absorbs massive impacts by increasing resistance as the piston compresses. This design prevents harsh metal-on-metal contact, preserving your vehicle's structural integrity and improving driver control during extreme terrain events.

• Manufacturer Part Number: BS2040
• Body Diameter: 2.0 inches
• Stroke Travel: 4.0 inches
• Durable large-diameter shafts designed to resist side loading
• Progressive damping technology for smooth energy absorption
• Fully rebuildable and tunable for specific vehicle requirements

Protect your chassis and manage harsh bottoming forces with the King Shocks 2.0 Series Hydraulic Bump Stop. Engineered to provide progressive damping during the final stage of suspension compression, these hydraulic units prevent the jarring metal-to-metal contact that can lead to frame damage or loss of control during high-speed off-road impacts.

• Hydraulic Damping: Delivers a smooth, controlled deceleration compared to rigid rubber or foam stops.
• Adjustable Tuning: Internal nitrogen pressure can be adjusted to fine-tune the bottoming resistance based on vehicle weight and terrain requirements.
• Heavy-Duty Construction: Features a 2.0" diameter body and high-quality seals for reliable performance in extreme environments.
• Dimensions: 2.0" body diameter with a 2.0" stroke/travel.
• Manufacturer Part Number: BS2020

The King Shocks B1058 is a high-performance 0.625-inch (5/8") spherical bearing engineered to withstand the extreme articulation and impact loads of off-road racing. This precision-machined component serves as a direct replacement for worn bearings in shock absorbers and suspension linkages, restoring tight tolerances and ensuring smooth, predictable movement under heavy cycling.

• Manufacturer Part Number: B1058
• Bore Diameter: 0.625 inches
• High-load capacity for off-road and racing applications
• Precision tolerances to eliminate suspension play
• Direct replacement for King Shocks assemblies and compatible shock eyes

Maintain the precision and articulation of your suspension system with this genuine King Shocks 0.75-inch bore spherical bearing. Designed to withstand the high-load demands of off-road racing and performance driving, this replacement bearing (MPN: B1034) eliminates the play and noise associated with worn-out shock eyelets or pivots.

Built to exacting tolerances, this bearing ensures smooth movement throughout the suspension's stroke while maintaining a rigid connection to the chassis or control arms. It serves as a direct replacement component for King Shocks assemblies utilizing a 3/4-inch mounting point.

• Manufacturer Part Number: B1034
• Bore Size: 0.75 inch (3/4")
• Component Type: High-load spherical bearing
• Application: Replacement for King Shocks shock eyelets and suspension pivots

This genuine King Shocks spherical bearing is a precision-engineered replacement component designed for high-performance off-road suspension systems. Built to withstand the extreme loads and harsh environmental conditions encountered in desert racing and rock crawling, this bearing restores smooth articulation to your shock mounts or linkage points.

• Manufactured from high-strength materials for maximum durability and load capacity
• Precision tolerances ensure a secure fit and reduced play in the suspension
• Resists wear and corrosion in demanding off-road environments
• Bore Diameter: 1.00 inch
• Manufacturer Part Number: B1010

Fits 2021-2024 Ram 1500 TRX.

Upgrade your off-road damping capabilities with the King Shocks OEM Performance kit, specifically tuned for the Ram 1500 TRX. These rear 3.5-inch diameter bypass shocks deliver professional-grade suspension control by utilizing a 4-tube bypass architecture. This design allows for precise, position-sensitive tuning of both compression and rebound strokes, ensuring your truck remains composed over high-speed whoops while maintaining a refined street ride.

To combat heat soak during aggressive driving, these shocks feature external reservoirs with integrated fins. The finned design significantly increases the surface area for fluid cooling, preventing shock fade and maintaining consistent damping performance in extreme environments. Built with the high-strength materials and tight tolerances required for heavy off-road use, this kit is a direct-fit performance solution for the TRX platform.

• Massive 3.5-inch shock bodies for increased fluid volume and thermal stability
• 4-tube bypass configuration for independent compression and rebound adjustability
• Finned remote reservoirs for maximum heat dissipation
• Custom tuned for the weight and geometry of the Ram TRX
• Sold as a complete pair for the rear axle
• Manufacturer Part Number: 37001-101

Fits 2005-2025 Ford F-250 and F-350 Super Duty 4WD models.

Upgrade your heavy-duty truck's front suspension with the King Shocks 3.0 Remote Reservoir Coilover Conversion Kit. This system is designed to replace the factory front coil spring and shock setup with a race-proven coilover architecture. Each kit is custom-tuned to the specific damping requirements and spring rates of the Ford Super Duty platform, delivering professional-grade performance and significantly improved ride quality across all terrains.

The massive 3.0-inch diameter shock bodies provide a substantial increase in oil volume compared to smaller shocks, effectively managing heat and resisting fade during heavy use. The external remote reservoirs further increase oil capacity and cooling surface area. Featuring integrated compression adjusters, this kit allows you to fine-tune your suspension's firmness with a simple click, making it easy to adapt to varying loads or off-road conditions.

• 3.0-inch diameter shock bodies for maximum damping control and heat dissipation
• External remote reservoirs for increased oil volume and thermal management
• Built-in compression adjusters for precise damping adjustment
• Coilover conversion replaces factory separate spring and shock configuration
• Direct-fit installation for 4WD Super Duty trucks
• Sold as a complete pair (left and right front)
• Manufacturer Part Number: 33001-207A

Fits 2010-2014 Ford F-150 SVT Raptor.

The King Shocks 3.0 Series 3-tube bypass rear shock kit is engineered to provide the first-generation Ford SVT Raptor with professional-grade damping control. These shocks utilize a massive 3.0-inch diameter body and three external bypass tubes, allowing for position-sensitive damping adjustments to handle both high-speed washboards and large G-out impacts. The piggyback reservoir design increases oil capacity to maintain cooler operating temperatures and prevent shock fade during aggressive off-road use.

• Precision Control: 3.0-inch shock bodies with three external bypass tubes for independent compression and rebound tuning.
• Heat Management: Piggyback reservoirs provide increased surface area and fluid volume for consistent damping.
• Heavy-Duty Build: Features long-wearing urethane seals and race-engineered components 100% made in the USA.
• Simple Installation: Direct bolt-on design for stock height or custom applications; includes all necessary mounting hardware.
• MPN: 30001-402

Vehicle Fitment:

• 2010-2014 Ford F-150 SVT Raptor

The King Shocks T-Handle Coil Nut Tool (25308-100) is a purpose-built workshop instrument engineered for precise preload adjustments on 2.0-inch and 2.5-inch diameter coilover shocks. Designed to interface correctly with King spring seat nuts, this tool allows for controlled rotation without the risk of slipping or marring the shock body threads.

• Compatible with King Shocks 2.0" and 2.5" coilover assemblies
• Ergonomic T-handle design provides maximum leverage for easier spring adjustments
• Heavy-duty construction ensures durability during repeat shop or field use
• Essential for setting ride height and fine-tuning suspension preload
• Manufacturer Part Number: 25308-100

The King Shocks 25053-401 Mounting Rubber Assembly is a precision-engineered service component designed to maintain the structural integrity and isolation of your high-performance suspension system. This assembly provides the necessary cushioning between mounting surfaces to absorb harsh vibrations and eliminate metal-on-metal contact during extreme suspension cycling.

Constructed from a high-density, oil-resistant elastomer, this rubber assembly is built to withstand the rigorous demands of off-road environments, resisting compression set and environmental degradation. It is a direct replacement part, ensuring a precise fit that restores the factory-spec damping and mounting security of your King Shocks hardware.

• Manufacturer Part Number: 25053-401
• Material: High-density heavy-duty rubber elastomer
• Application: Replacement mounting and isolation assembly
• Engineered for high-performance off-road damper configurations

Maintain the performance and isolation of your suspension system with the King Shocks Mounting Rubber Assembly (MPN: 25053-201). Designed as a genuine replacement component for King Off-Road Racing Shocks, this assembly is engineered to withstand the rigorous demands of off-road environments while providing critical vibration dampening between the shock and the mounting point.

• Direct replacement for worn or degraded rubber mounting components
• High-durability rubber compound resists ozone, heat, and mechanical fatigue
• Restores original isolation characteristics to reduce noise, vibration, and harshness (NVH)
• Precisely manufactured to match King Shocks hardware specifications
• Manufacturer Part Number: 25053-201

This King Shocks 2.5 PR Bearing Spacer is a precision-engineered component designed to ensure correct mounting and alignment of your 2.5-inch Performance Race series shocks. Specifically sized for Toyota lower shock mounts, this spacer provides the necessary clearance and axial positioning to prevent binding and allow for full, unhindered suspension articulation.

• Fits King Shocks 2.5 Performance Race (PR) series shocks
• Engineered for Toyota lower mounting applications
• Precision-machined dimensions: 14mm bore x 1.547-inch width
• Maintains proper spherical bearing alignment and suspension geometry
• Manufacturer Part Number: 25016-006

Restore the performance and reliability of your off-road suspension with this genuine King Shocks replacement shock shaft. Precision-engineered to exact manufacturer tolerances, this shaft is a critical component for rebuilding damaged units or performing routine maintenance on high-performance shocks.

• Diameter: 0.875 in
• Length: 13.704 in
• Manufacturer Part Number: 25013-055
• Construction: Micro-polished and finished for reduced friction and extended seal life

Designed to provide smooth travel and damping consistency, this replacement shaft ensures your suspension can handle the thermal and mechanical stresses of demanding terrain. It is a direct-fit component for King Shocks assemblies utilizing a .875" shaft diameter and matching travel length.

Fits 2023-2025 Toyota Sequoia (SR5, Limited, Platinum, Capstone, 1794 Edition, and TRD Pro).

The King Shocks OEM Performance kit for the 2023+ Toyota Sequoia is engineered to provide a significant upgrade over factory damping, offering unparalleled control and ride quality. These 2.5-inch diameter rear coilovers are custom-tuned specifically for the Sequoia chassis, featuring an optimal damping curve developed through extensive real-world testing. The external remote reservoirs significantly increase oil capacity and cooling surface area, preventing heat-induced shock fade during demanding off-road use.

This pair of shocks includes built-in compression adjusters, allowing you to fine-tune your rear suspension firmness to compensate for varying cargo loads, towing, or terrain. As a direct-replacement bolt-on kit, it installs into factory mounting locations without the need for major modifications.

• Manufacturer Part Number: 25001-401A
• Large 2.5-inch shock bodies for increased strength and fluid volume
• External remote reservoirs for superior heat dissipation
• Integrated compression adjusters for precise damping control
• Custom-tuned specifically for the 2023-2025 Toyota Sequoia
• Sold as a complete pair for the rear axle

Fits 2023-2025 Toyota Sequoia models, including SR5, Limited, Platinum, 1794 Edition, Capstone, and TRD Pro.

Upgrade your vehicle's damping performance with this King Shocks OEM Performance kit. These 2.5-inch diameter front coilovers are precision-engineered to provide a significant increase in damping force and heat dissipation compared to factory components. Each shock has been real-world tested to establish an optimal damping curve specifically for the third-generation Sequoia platform.

The remote reservoir design increases oil capacity to prevent shock fade during extended off-road use, while the integrated compression adjusters allow you to fine-tune the ride quality to match your specific load and terrain requirements. These bolt-on units are designed to work with your factory mounting points for a straightforward installation.

• Direct bolt-on replacement for 2023-2025 Toyota Sequoia
• Large 2.5-inch diameter shock bodies for increased strength and fluid capacity
• Remote reservoirs for superior cooling and consistent performance
• Wide-range compression adjusters for precise damping control
• Custom-tuned for optimal ride quality and vehicle control
• Manufacturer Part Number: 25001-400A
• Sold as a pair

Fits all 2022-2025 Toyota Tundra models, including SR, SR5, Limited, Platinum, 1794 Edition, TRD Pro, and Capstone.

Upgrade your truck's rear suspension with the King Shocks OEM Performance Series kit. These 2.5-inch diameter shocks are specifically engineered and custom-tuned to provide the 2022+ Toyota Tundra with superior damping control and ride quality. Featuring remote reservoirs, these shocks offer increased oil capacity for better heat dissipation during extended off-road use, preventing fade when you need performance most.

This pair of rear shocks (MPN: 25001-397A) includes King’s Wide Range Compression Adjuster, allowing you to fine-tune your suspension's firmness with the simple turn of a knob. Whether you are compensating for a heavy payload or softening the ride for daily street driving, these adjusters provide precise control over your vehicle's damping curve.

• 2.5-inch diameter shock bodies for increased strength and fluid capacity
• Remote reservoirs for improved cooling and consistent performance
• Built-in compression adjusters for personalized ride tuning
• Vehicle-specific tuning based on extensive real-world testing
• Direct bolt-on installation using factory mounting locations
• Sold as a complete pair for the rear axle

Fits 2022-2025 Toyota Tundra (SR, SR5, Limited, Platinum, 1794 Edition, TRD Pro, and Capstone).

Upgrade your truck's handling and damping capabilities with the King Shocks OEM Performance Series rear shocks. Featuring a 2.5-inch diameter shock body and external remote reservoirs, these shocks are engineered to provide unparalleled ride quality whether you are navigating technical trails or highway driving. Each shock set is custom-tuned to the specific suspension geometry of the Tundra, ensuring an optimal damping curve that eliminates the harshness found in factory components.

• Large 2.5-inch diameter shock bodies for increased oil capacity and thermal stability.
• Remote reservoirs allow for additional fluid volume and improved cooling during high-speed off-road use.
• Vehicle-specific valving developed through rigorous real-world testing.
• Bolt-on installation to factory mounting locations.
• Includes all necessary hardware for a complete rear axle upgrade.
• Manufacturer Part Number: 25001-397