How to Store Your Shocks and Coilovers Properly: A Complete Guide

Whether you’re swapping out your suspension for the season, upgrading to a new setup, or simply keeping a spare set on hand, knowing how to store your shocks and coilovers properly is essential. Improper storage can lead to seal degradation, oil leaks, corrosion, and premature failure — turning a perfectly good set of shocks into a costly replacement.

In this guide, we’ll walk you through the best practices for storing shocks and coilovers, from cleaning and preparation to positioning and environmental control. Follow these steps to ensure your suspension components stay in top condition, ready to perform when you need them.

Why Proper Storage Matters for Shocks and Coilovers

Shocks and coilovers are precision hydraulic components that rely on seals, oil, and internal valving to function. When stored incorrectly, seals can dry out or become deformed, oil can leak, and internal parts can corrode. For example, storing a shock horizontally for long periods may allow oil to seep past seals, leading to aeration or loss of damping performance. Similarly, exposure to extreme temperatures can degrade rubber seals and change oil viscosity.

Whether you own a set of Eibach Pro-Truck Stage 2R Coilovers & Shocks Lift Kit for 2021-2026 Ford F150 4WD or a set of Fox 2.0 Performance Series Coilovers & Shocks Set for 2007-2021 Toyota Tundra 4WD RWD, proper storage will help maintain their performance and extend their service life.

Step 1: Clean Your Shocks Thoroughly Before Storage

Before putting your shocks into storage, clean them thoroughly to remove dirt, mud, road salt, and brake dust. These contaminants can attract moisture and promote corrosion. Use a mild detergent and water, a soft brush, and a microfiber cloth. Avoid high-pressure washers directed at seals, as they can force debris into the shaft seal. After cleaning, dry the shocks completely with a clean cloth.

Pay special attention to the shock shaft and the area where the shaft enters the body. Any dirt left here can scratch the shaft surface during future use, leading to seal failure. For coilovers, clean the spring coils and adjuster threads, then apply a light coat of corrosion inhibitor or silicone spray to protect metal parts.

• Use mild soap and water; avoid harsh chemicals that can damage seals.
• Dry thoroughly to prevent water spots and rust.
• Apply a light lubricant to the shaft and threads for added protection.

Step 2: Position Shocks Vertically (If Possible)

The ideal storage position for most shocks and coilovers is vertical (shaft pointing up or down). This keeps the oil in contact with the seals, preventing them from drying out and maintaining seal lubrication. If you must store them horizontally, rotate them periodically (every few weeks) to redistribute the oil and keep seals moist.

For coilovers, store them upright to avoid putting weight on the shaft or bending it. If you have a set of Icon 0-1 coilovers, for example, they can be stored standing on the lower mount or hanging from the top mount. Never stack heavy items on top of stored shocks, as this can damage the shaft or housing.

Step 3: Control Temperature and Humidity

Extreme temperatures and high humidity are enemies of shocks and coilovers. Store them in a climate-controlled environment where temperatures stay between 40°F and 80°F (4°C to 27°C). Avoid attics, garages with large temperature swings, or damp basements. High humidity promotes corrosion on metal parts and can cause rubber seals to swell or degrade.

If a climate-controlled space isn’t available, use a dehumidifier in the storage area or place silica gel packs inside the storage container. For long-term storage, consider vacuum-sealing the shocks in plastic bags with a desiccant to minimize moisture exposure.

Step 4: Protect from UV and Physical Damage

Direct sunlight and UV radiation can break down rubber seals and fade paint or anodized coatings. Store shocks in opaque containers or wrap them in a dark, breathable fabric. Avoid plastic bags that trap moisture; instead, use a cloth bag or cardboard box with ventilation holes.

For coilovers, protect the threaded adjusters and spring perches by wrapping them in foam or bubble wrap. If you have multiple sets, label each one with the vehicle application and date stored. This is especially helpful if you own several suspension sets, such as a Bilstein 5100 Monotube Strut & Shocks Set for 2019-2024 Chevrolet Silverado 1500 4WD RWD w/0-2.5 alongside other brands.

Step 5: Check and Rotate Periodically

Even in ideal storage conditions, it’s wise to inspect your shocks every few months. Check for signs of corrosion, oil leaks, or seal deterioration. If stored horizontally, rotate them 90 degrees to redistribute oil. For coilovers, cycle the spring and damper through a few compressions to keep the internal seals and oil moving.

Before reinstalling, always perform a visual inspection and a quick function check. If you notice any issues, address them before putting the shocks back on your vehicle.

Proper storage of your shocks and coilovers doesn’t take much time, but it can save you from expensive replacements and ensure peak performance when you hit the trail again. Whether you’re storing a single set or a collection, following these best practices will keep your investment in top shape. For a wide selection of high-quality shocks and coilovers, browse our inventory and find the perfect setup for your next adventure.