ARRMA Shock Shaft Eyelet and Spring Perch Rear Suspension Parts AR330537

• Manufacturer: ARRMA
• Manufacturer Part Number: AR330537
• Retailer Part Number: Z-AR330537
• EAN: 5052127031400
• Part Type: Shock Shaft, Eyelet and Spring Perch
• Suspension Position: Rear
• Quantity per Pack: 2 units
• Material - Shock Shaft: Precision manufactured steel
• Material - Eyelet and Spring Perch: Tough durable moulded composite
• Design: Eyelet moulded onto shock shaft for strong integrated assembly
• Compatible Models: ARRMA BIG ROCK 3S 4X4 RTR, GRANITE 3S 4X4 RTR, GRANITE 4X4 RTR, GRANITE BOOST 2WD RTR, SENTON 3S 4X4 RTR, SENTON 4X4 RTR, SENTON BOOST 2WD RTR, TYPHON 3S 4X4 RTR, TYPHON 4X4 RTR
• Vehicle Scale Compatibility: 1/10 scale, 1/8 scale
• Compatible with brushless and brushed ARRMA RC vehicles

Overview

The ARRMA Shock Shaft Eyelet and Spring Perch Rear (AR330537) is a premium replacement suspension component designed for serious RC enthusiasts who demand reliability and performance from their RC cars and trucks. Whether you're running an ARRMA 1/10 scale monster truck, short course truck, or 1/8 scale buggy, this high-quality shock assembly is engineered to deliver consistent handling and durability through countless hours of bashing, racing and trail running. As an essential wear part for your RC vehicle, having quality replacement shock shafts and spring perches on hand means you can keep your RC truck or buggy performing at its best, with minimal downtime between sessions.

This precision-manufactured suspension component is perfect for RC enthusiasts across the UK who own ARRMA vehicles and want to maintain their truck or buggy with genuine factory parts. The shock shaft eyelet and spring perch assembly is a critical element of your vehicle's suspension geometry, directly affecting how your RC car responds to terrain, maintains traction, and absorbs impacts during high-speed runs and jumps. By choosing genuine ARRMA replacement parts, you ensure that your ready-to-run RTR brushless RC monster truck or short course truck maintains its original performance characteristics and handling feel.

This product comes as a pack of two rear shock assemblies, giving you the flexibility to replace worn components or keep spares on hand for competitive RC racing or weekend bashing sessions. The intelligent design combines precision steel shock shafts with tough, durable moulded eyelets and spring perches that work together as a unified assembly, ensuring proper suspension alignment and consistent ride quality every time you take your RC vehicle out to play.

Key Features

• Precision Manufactured Steel Shock Shafts — The shock shafts are precision-engineered from high-quality steel, providing exceptional strength and durability to withstand the demanding forces encountered during high-speed running, jumps and aggressive terrain. Steel construction ensures these shafts maintain their straightness and performance characteristics even after repeated impacts and extended use.
• Tough and Durable Moulded Shock Eyelet and Spring Perch — The eyelet and spring perch are moulded from resilient material specifically engineered to resist cracking, splitting and deformation under load. This tough composite construction provides superior longevity compared to cheaper alternatives, meaning your suspension components will last through season after season of RC fun.
• Integrated Eyelet Moulded Onto Shock Shaft — The eyelet is moulded directly onto the shock shaft rather than being a separate component, creating a strong unified assembly that eliminates potential failure points. This integrated design means the eyelet and shaft work as one solid unit, providing superior rigidity and reliability during aggressive driving and high-impact situations.
• Two Rear Assemblies Included — This pack contains two complete rear shock shaft, eyelet and spring perch assemblies, allowing you to service both rear shocks on your RC vehicle in one go. Having two assemblies means you can replace worn components and keep your truck or buggy running with symmetrical suspension geometry for predictable handling.
• Perfect Replacement for Kit-Supplied Items — Designed specifically as a replacement for the standard shock assemblies that come with ARRMA ready-to-run RC vehicles, this component is engineered to exact factory specifications to ensure perfect fitment and performance on your existing truck or buggy.
• Compatible with Multiple ARRMA Models — These rear shock assemblies work with a wide range of ARRMA 1/10 and 1/8 scale vehicles, from the powerful brushless 3S monster trucks to the 4X4 brushed short course trucks and buggies, making this a versatile replacement part for any ARRMA fan.

Technical Performance

The ARRMA Shock Shaft Eyelet and Spring Perch Rear assembly represents the quality engineering standards ARRMA is recognised for throughout the RC hobby worldwide. The shock shaft itself is manufactured from precision steel, a material chosen for its exceptional strength-to-weight ratio and ability to withstand repeated flexing and impact forces without permanent deformation. The integrated moulded eyelet and spring perch eliminate weak points in the assembly, creating a unified component that moves smoothly yet maintains structural integrity even under the extreme forces generated by high-performance RC vehicles. The spring perch is engineered to provide a stable platform for your shock springs, ensuring consistent spring preload and suspension geometry throughout your driving sessions. This is particularly important when running 3S brushless motors on competitive RC trucks and buggies, where precise suspension tuning directly impacts your vehicle's cornering speed, stability over jumps, and overall handling predictability. The moulded construction of the eyelet and spring perch is specifically formulated to resist the constant cycling stress experienced during RC running, providing a longer service life than brittle or improperly reinforced alternatives. Whether you're running on loose terrain, hardpack racing surfaces, or bashing through grass and natural obstacles, these suspension components will maintain their performance and keep your vehicle handling consistently lap after lap.

What's in the Box

• 2 x Rear Shock Shaft, Eyelet and Spring Perch assemblies

Frequently Asked Questions

• Which ARRMA RC vehicles are these shock shafts compatible with? — These rear shock shaft, eyelet and spring perch assemblies are compatible with a comprehensive range of ARRMA 1/10 and 1/8 scale vehicles, including the BIG ROCK 3S 4X4 RTR brushless monster truck, GRANITE 3S 4X4 and GRANITE 4X4 brushed models, GRANITE BOOST 2WD brushed monster truck, SENTON 3S 4X4 and SENTON 4X4 brushed short course trucks, SENTON BOOST 2WD, and the TYPHON 3S 4X4 and TYPHON 4X4 brushed buggies. Check your vehicle's model number against the compatibility list to confirm these are the correct parts for your truck or buggy.
• Are these genuine ARRMA parts? — Yes, these are authentic ARRMA factory replacement parts manufactured to original specifications. The manufacturer number AR330537 confirms these are genuine ARRMA components, ensuring perfect fitment and performance on your ready-to-run RC vehicle.
• How often do I need to replace my shock shafts and spring perches? — The lifespan of shock components depends on your usage frequency and driving style. Aggressive bashing, high-speed running and regular impacts with terrain will naturally accelerate wear on suspension components. It's good practice to inspect your shocks regularly for signs of damage, bending or eyelet wear. Having replacement shock assemblies on hand ensures you can quickly get back out on the track or bashing ground with consistent suspension performance.
• What makes the integrated eyelet design better than separate components? — The moulded eyelet is bonded directly to the shock shaft during manufacturing, creating a unified assembly without separate joints or fastening points that could fail. This integrated construction provides superior strength and reliability, particularly when running high-performance brushless motors that generate significant suspension forces during acceleration, cornering and landing from jumps.
• Can I use these on the front of my ARRMA truck? — These components are specifically designed for rear shock applications on ARRMA vehicles. Front shock assemblies have different specifications and geometry. Always verify you are purchasing the correct front or rear component for your specific suspension upgrade or repair.
• Do I need any tools to install these shock shafts? — Installation of shock components typically requires basic RC tools such as a hex driver or Allen key to access your vehicle's suspension mounting points. Refer to your ARRMA vehicle's manual for detailed installation instructions. If you are unfamiliar with suspension work, consider consulting experienced RC enthusiasts or your local RC hobby shop for guidance.

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 Shock Shaft Eyelet and Spring Perch Rear 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.

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