- Product type: Suspension turnbuckle
- Manufacturer: ARRMA
- Model number: AR330525
- Material: Steel
- Diameter: 4mm
- Length: 63mm
- Center square section: 5mm
- End thread type: Precision manufactured
- Quantity included: 2 x Steel Turnbuckle M4x63mm
- Fitment: ARRMA 4x4 BLX 4S platform vehicles
- Compatible models: ARRMA 1/10 KRATON 4S 4x4 RTR, ARRMA 1/10 OUTCAST 4S 4x4 RTR
- Finish: Black
- Purpose: Suspension geometry adjustment and ride height tuning
Overview
The ARRMA Steel Turnbuckle 4x63mm in Black is an essential suspension component for your RC car, designed specifically to deliver precision and durability where it matters most. These high-quality turnbuckles are manufactured from strong and durable steel for optimum performance and long-lasting durability, making them an ideal replacement part for RC enthusiasts across the UK who demand reliability from their models. Whether you're running an RC monster truck, stadium truck, or any 4x4 BLX 4S platform, maintaining your suspension geometry with quality components like these ensures your vehicle handles predictably and maintains consistent performance across every terrain.
Turnbuckles are critical suspension adjustment components that allow you to fine-tune your RC car's ride height, suspension geometry and handling characteristics. The ARRMA Steel Turnbuckle 4x63mm provides the strength and precision needed to withstand the rigours of both casual bashing and more competitive driving. With precision manufactured end threads and a 5mm center square section for turnbuckle wrench fitment, these turnbuckles make adjustment quick and straightforward, so you can spend less time in the workshop and more time on the track. This is exactly the kind of quality spare part that separates well-maintained RC cars from ones that suffer from loose or worn suspension geometry.
Available now from RC Model Shop, this is the ideal spare or upgrade component for ARRMA 4x4 BLX 4S platforms. Each pack includes two turnbuckles, giving you flexibility in your suspension tuning or allowing you to replace worn components quickly without having to source parts from multiple retailers.
Key Features
- Steel Construction — Manufactured from high-quality steel material that delivers maximum strength and durability, ensuring your suspension adjustments remain secure and reliable even under the demanding forces of high-speed bashing, jumping and cornering. Steel's superior strength compared to plastic alternatives means these turnbuckles won't strip, crack or fail prematurely.
- Precision Manufactured End Threads — Each turnbuckle features precisely manufactured threads on both ends, guaranteeing a safe and secure fit with your rod ends and suspension linkages. This precision engineering eliminates play, wobbling and inconsistent suspension behaviour that can develop with lower-quality components.
- 5mm Center Square Section — The distinctive 5mm square section in the center of each turnbuckle is specifically designed for turnbuckle wrench fitment, allowing you to adjust your suspension geometry quickly and reliably without damaging the component or your tools. This feature makes regular suspension tuning straightforward and repeatable.
- Optimised Dimensions — At 4x63mm, these turnbuckles are specifically engineered for ARRMA 4x4 BLX 4S vehicles, ensuring proper fitment and suspension geometry without requiring modification or adaptation.
Technical Performance
The ARRMA Steel Turnbuckle 4x63mm represents quality engineering in suspension component design. Steel is the material of choice for high-performance RC suspension because it offers superior strength-to-weight ratio and resistance to deformation under load compared to plastic alternatives. The turnbuckles measure 4mm in diameter with a total length of 63mm, positioning them as mid-length suspension adjusters suitable for the front and rear suspension geometry of ARRMA's 4x4 BLX 4S range. The precision-manufactured end threads ensure that your rod end connections remain tight and secure, eliminating play that would otherwise cause handling inconsistencies and premature wear on other suspension components. The 5mm center square section accommodates standard turnbuckle wrenches used in RC car maintenance, making these components accessible to anyone with basic RC tools. These turnbuckles are particularly important for maintaining consistent suspension geometry as your vehicle ages, as they allow you to compensate for any settling or wear in other chassis components. Whether you're dialling in your suspension for specific track conditions or simply replacing worn components, the precision and durability of these ARRMA steel turnbuckles ensures your RC car performs at its best.
What's in the Box
- 2 x Steel Turnbuckle M4x63mm
Frequently Asked Questions
- What is a turnbuckle and why do I need one for my RC car? — A turnbuckle is a suspension adjustment component that connects your chassis to your suspension linkages. By adjusting the length of the turnbuckle (threading it in or out), you change your vehicle's ride height and suspension geometry, which directly affects handling, stability and performance. Over time, turnbuckles can wear out or become loose, making them essential spare parts for any RC car owner who wants consistent handling.
- Will these turnbuckles fit my ARRMA model? — These Steel Turnbuckles 4x63mm are designed as standard and optional parts for the ARRMA 1/10 KRATON 4S 4x4 RTR and ARRMA 1/10 OUTCAST 4S 4x4 RTR models. Check your vehicle's suspension layout to confirm fitment, or contact our team at RC Model Shop for guidance on compatibility with your specific model.
- How often should I replace my turnbuckles? — Turnbuckles should be inspected regularly during routine maintenance. Replace them if you notice stripped threads, cracks, bending, or if they've become loose and won't stay adjusted. Many RC car owners keep spare turnbuckles on hand so they can be replaced immediately when wear is detected, keeping their cars in peak condition.
- Can I use these turnbuckles on other brands of RC cars? — These are ARRMA-specific components with M4 threads and 63mm length. While you may find similar-sized turnbuckles for other brands, we recommend using manufacturer-matched parts to ensure proper fitment and suspension geometry. If you have a different brand of RC car, check the manufacturer's parts list for the correct turnbuckle size and thread specification.
- Why choose steel over plastic turnbuckles? — Steel turnbuckles offer superior strength and durability compared to plastic alternatives. Steel resists deformation under load, won't strip threads as easily, and provides more precise adjustment feel. For serious RC enthusiasts who want their suspension to perform consistently and reliably, steel is the preferred choice.
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 Steel Turnbuckle 4x63mm, Black: 4x4 BLX 4S 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.
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
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