FTX Shock O-Ring Upper 6 Pieces Replacement Spares for 1/10 RC Buggy FTX6512

Overview

The FTX Shock O-Ring (Upper) replacement pack is an essential maintenance component for RC enthusiasts who own FTX 1/10 scale vehicles. Whether you're running an FTX Vantage, Carnage, Outlaw, or Zorro model, these upper shock o-rings are critical wear items that require regular replacement to maintain optimal suspension performance and reliability. As an RC car owner in the UK, you'll appreciate that having spare shock seals on hand means you can keep your brushless or brushed RC buggy and truck running smoothly without lengthy downtime waiting for replacements to arrive.

Shock o-rings play a vital role in your RC vehicle's suspension system by maintaining proper damping fluid containment within the shock body. Over time, these rubber seals wear out from repeated compression cycles, exposure to damping fluid, temperature fluctuations, and general use during bashing or racing. When o-rings degrade, you may notice reduced suspension performance, oil leakage from shock bodies, or inconsistent handling characteristics. That's why serious RC hobbyists keep packs of replacement o-rings readily available to swap out worn components and restore their vehicle's original responsive handling characteristics.

This FTX replacement pack comes with six pieces of upper shock o-rings, providing excellent value for money and ensuring you have spares to cover multiple shocks or future replacement cycles. Compatible with several popular FTX models including the Vantage 2.0 brushed and brushless variants, the Carnage 2.0 brushed and brushless versions, the Outlaw brushed and brushless ultra-4 RTR buggy, and the Zorro trophy truck platform, these o-rings represent a genuine OEM component that meets FTX's engineering specifications.

Key Features

• Six-piece pack — This generous quantity ensures you have multiple replacement sets available for routine maintenance or emergency repairs during race day, eliminating the frustration of running out of spares at a critical moment.
• Upper shock position specific — These o-rings are specifically engineered for the upper shock body location, where they seal the shock shaft and prevent damping fluid from escaping, maintaining the precise suspension geometry your vehicle requires.
• Genuine FTX OEM component — As an official FTX spare part, these o-rings are manufactured to exact specifications and material standards that match the original components fitted to your vehicle at the factory.
• Compatible with multiple popular models — Rather than stocking different o-rings for each FTX model, these universal upper shock o-rings work across the Vantage, Carnage, Outlaw, and Zorro platforms, simplifying your spare parts inventory.
• Affordable maintenance solution — At under £2, this pack represents one of the most cost-effective ways to maintain your RC vehicle's suspension performance, especially compared to the expense of replacing entire shock assemblies.
• Easy installation — Replacing shock o-rings requires minimal tools and technical knowledge, making this a straightforward maintenance task that even relatively inexperienced RC hobbyists can accomplish without professional assistance.

Technical Performance

The FTX Shock O-Ring (Upper) represents a precision engineering component manufactured from durable elastomer material formulated to resist degradation from contact with synthetic damping fluids commonly used in RC shock absorbers. The upper shock position experiences significant stress as it seals the shock shaft where it enters the shock body, requiring materials that can withstand thousands of compression and extension cycles whilst maintaining an effective seal against fluid leakage. FTX's engineering specification ensures these o-rings provide consistent damping performance across the wide temperature range experienced during UK RC activities, from cold winter sessions to heated summer racing events. The component's small size belies its critical importance to suspension function — a properly seated upper shock o-ring ensures that the precise amount of damping fluid remains within the shock chamber, allowing the piston to move smoothly and predictably. Without functional upper shock o-rings, damping fluid gradually escapes from the shock body, reducing the fluid volume available to dissipate energy and resulting in progressively softer, more unpredictable suspension characteristics. This component is essential maintenance for any FTX 1/10 scale RC enthusiast who wants to maintain their vehicle's handling precision, whether they're enjoying casual backyard bashing with a brushless 4WD buggy or competing seriously at race meetings with finely-tuned ultra-4 vehicles.

What's in the Box

• Six upper shock o-rings (6pcs)

Compatible Vehicles

• FTX5530 — FTX Bugsta 4WD Brushed 1/10th Off-Road Buggy RTR
• FTX5537B — FTX Carnage 2.0 1/10 Brushed Truck 4wd RTR in Blue
• FTX5537R — FTX Carnage 2.0 1/10 Brushed Truck 4wd RTR in Red
• FTX5539 — FTX Carnage 2.0 Brushless RTR Monster Truck
• FTX5564P — FTX Khaos 1/10 Brushless 4wd Truggy RTR with 3S LiPo and Charger in Purple
• FTX5564B — FTX Khaos 1/10 Brushless 4wd Truggy RTR with 3S LiPo and Charger in Blue
• FTX5570 — FTX Outlaw 1/10 4wd Ultra-4 RTR Buggy in Brushed variant
• FTX5571 — FTX Outlaw 1/10 4wd Ultra-4 RTR Buggy in Brushless variant
• FTX5533B — FTX Vantage 2.0 Brushed Buggy 1/10 4wd RTR
• FTX5561B — FTX Vantage 2.0 1/10 Brushless Buggy 4WD RTR with LiPo Battery and Charger
• FTX5556B — FTX Zorro Trophy Truck Brushed RTR in Blue
• FTX5557WO — FTX Zorro Trophy Truck Brushless RTR in Orange

Frequently Asked Questions

• When should I replace the upper shock o-rings on my FTX RC car? — You should inspect your shock o-rings regularly for signs of wear, degradation, or hardening. If you notice damping fluid leaking from the shock body, hear a squeaking noise during compression, or experience noticeably softer suspension response, it's time to replace them. Many serious RC competitors replace shock o-rings every 4-6 months of regular use as preventative maintenance.
• How do I know which o-rings go in the upper shock position versus the lower position? — The FTX6512 is specifically designed for upper shock installation. For lower shock o-rings, you would need a different component (such as FTX6500, the shock ball end pack, which serves a different function). Your vehicle's manual or the shock assembly diagram will show the exact positioning.
• Are these o-rings suitable for both brushless and brushed FTX models? — Yes, absolutely. The shock system works identically on both brushless and brushed versions of FTX vehicles. The only difference between these models is the motor and ESC; the suspension, shock absorbers, and o-rings are the same across the range.
• What damping fluid should I use with these o-rings? — FTX vehicles typically use silicone-based damping fluid, commonly available in various viscosity grades (10wt, 15wt, 20wt, etc.). The choice of fluid viscosity affects your suspension's stiffness and responsiveness. Always use quality RC-specific damping fluid that's formulated to be compatible with the elastomer materials used in your shock o-rings.
• How difficult is it to replace shock o-rings myself? — Replacing upper shock o-rings is a straightforward maintenance task that requires only basic tools: a shock wrench or socket to remove the shock cap, a small flathead screwdriver or removal tool to extract the old o-ring, and perhaps a small brush to clean the shock body before installing the new ring. Most users can complete the replacement in 5-10 minutes per shock once they understand the process.
• Will these o-rings fit my FTX vehicle purchased in the UK? — These are genuine FTX components that are the correct specification for FTX vehicles sold throughout Europe including the United Kingdom. Whether you purchased your Vantage, Carnage, Outlaw, or Zorro from a UK retailer or online, these o-rings will fit perfectly.
• Should I replace all four upper shock o-rings at once or can I do them one at a time? — Ideally, you should replace all four upper shock o-rings (one per shock) at the same time to ensure uniform suspension performance across all four corners of your vehicle. This pack contains six pieces, so you can replace all four shocks plus keep a couple of spares for future maintenance cycles.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the FTX VANTAGE / CARNAGE / OUTLAW SHOCK O-RING (UPPER) (6PCS) FTX6512 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.