Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Welcome to Atlus Automotive
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
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Preload Adjusters
A preload adjuster is a threaded collar that lets you dial in spring preload on coilover or height-adjustable suspension. By precisely compressing or relaxing the spring, you can fine-tune ride height, corner weight, and suspension response without changing spring rates. These components replace worn or missing factory collars and are essential for proper suspension setup on performance, track, and lowered vehicles.
- Enables precise spring preload adjustment for custom ride height and corner balancing
- Machined from high-strength materials with corrosion-resistant finishes for long service life
- Fine-pitch threads allow smooth, accurate adjustments even under load
- Sold individually or in sets—check your coilover’s thread pitch and body diameter for correct fitment
Whether you are replacing a damaged adjuster or upgrading to a more precise piece, our collection covers common sizes and thread patterns. If you are unsure which preload adjuster fits your dampers, consult your coilover manufacturer’s specifications or reach out to our specialists.
3 products
3 products
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Fits 2021-2025 Ford F-150 Raptor.
The Camburg coil spring preload kit provides a precise 1.5-inch front lift to level your Gen 3 Ford Raptor while maintaining the plush factory ride quality of the OEM Fox LiveValve coilovers. Unlike standard spacer lifts that drop the entire shock assembly, this kit preloads the factory coil spring. This design increases compression travel for improved off-road performance and prevents the suspension from over-extending (drooping) or bottoming out the shock prematurely.
Each spacer is CNC-machined in-house from aerospace-grade 6061-T6 aluminum for maximum durability and a precise fit. The components are bead-blasted, anodized in a signature Fox Orange finish, and laser-etched with the Camburg logo. This is a robust solution for Raptor owners looking to fit taller tires and increase ground clearance without compromising factory shock geometry.
- Lift Height: 1.5 inches
- Material: CNC-machined 6061-T6 Aluminum
- Finish: Bead blasted and Fox Orange anodized
- Shock Compatibility: Designed specifically for OEM FOX LiveValve shocks
- Manufacturing: CNC machined in-house
- Manufacturer Part Number: CAM-110227-ORG
Installation Note: Use of a high-quality spring compressor is required for installation. These spacers are designed for use with factory coil springs only and cannot be used in conjunction with aftermarket coil springs.
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2025 | Ford | F-150 | Raptor |
Fits select 2003-2024 Toyota 4Runner and 2005-2023 Toyota Tacoma models.
The Camburg Dominator Preload System is a specialized leveling solution that replaces the original equipment shock top hats with a high-strength, one-piece design. Unlike traditional spacers that merely sit atop the assembly, this system integrates directly into the coilover to provide both preload and lift. This configuration ensures that steering, suspension, and driveline components continue to operate within their factory-specified geometry, protecting CV axles and ball joints from excessive wear.
By increasing spring preload, this kit offers improved bottoming control and significantly reduces front-end dive and body roll, resulting in a more controlled feel during both on-road cornering and off-road maneuvers. The added height provides the necessary clearance for larger tire fitments and improved approach angles without sacrificing ride quality. Each component is CNC machined in-house for exact tolerances and finished for long-term durability in harsh environments.
- Precision CNC machined from aerospace-grade 6061-T6 billet aluminum
- Red anodized finish with laser-etched branding for superior corrosion resistance
- One-piece design replaces weak factory top hats
- Increases lift and preload to accommodate larger wheel and tire packages
- Maintains factory ride quality while improving handling dynamics
- Complete kit includes all required installation hardware
- Manufacturer Part Number: CAM-310205
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023 | Toyota | 4Runner | 40th Anniversary Edition |
| 2003-2024 | Toyota | 4Runner | Limited |
| 2020-2021 | Toyota | 4Runner | Nightshade |
| 2003-2009 | Toyota | 4Runner | Sport |
| 2003-2024 | Toyota | 4Runner | SR5 |
| 2018-2024 | Toyota | 4Runner | SR5 Premium |
| 2010-2016,2021-2022 | Toyota | 4Runner | Trail |
| 2020-2021 | Toyota | 4Runner | Venture |
| 2005-2015 | Toyota | Tacoma | Base |
| 2016-2023 | Toyota | Tacoma | Limited |
| 2005-2015 | Toyota | Tacoma | Pre Runner |
| 2016-2023 | Toyota | Tacoma | SR |
| 2016-2023 | Toyota | Tacoma | SR5 |
| 2021 | Toyota | Tacoma | Trail |
| 2023 | Toyota | Tacoma | Trail Special Edition |
| 2005-2013 | Toyota | Tacoma | X-Runner |
Fits 2022-2025 Toyota Tundra 2WD and 4WD models including SR, SR5, Limited, Platinum, 1794 Edition, and Capstone.
The Camburg Dominator Preload System (CAM-310203) is a precision-engineered suspension upgrade that replaces the factory shock top hats with a one-piece billet aluminum design. Unlike standard spacers, this system preloads the factory coil spring to provide lift while ensuring that your suspension, steering, and driveline components remain within their OE operating limits. This allows for the installation of larger tires, increased ground clearance, and improved approach angles for off-road use.
By optimizing the coil preload, this kit offers superior bottoming control and significantly reduces front-end dive and body roll, all while maintaining a plush, comfortable ride. Each kit is CNC machined in-house for maximum precision and features a durable red anodized finish with laser-etched details.
- CNC machined from aerospace-grade 6061-T6 billet aluminum
- Bead blasted, red anodized, and laser-etched finish
- Directly replaces OE shock top hat for improved strength and preload
- Improves bottoming control and minimizes front-end dive
- Provides clearance for larger off-road tires
- Includes all necessary hardware for installation
- Manufacturer Part Number: CAM-310203
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2022-2025 | Toyota | Tundra | 1794 Edition |
| 2022-2025 | Toyota | Tundra | Capstone |
| 2022-2025 | Toyota | Tundra | Limited |
| 2022-2025 | Toyota | Tundra | Platinum |
| 2022-2025 | Toyota | Tundra | SR |
| 2022-2025 | Toyota | Tundra | SR5 |
Can’t Find the Part You Need?
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