- Manufacturer: ARRMA
- Model Number: Z-ARA330575
- Part Number: Z-ARA330575
- EAN: 5052127033787
- Part Type: Suspension Spares
- Vehicle Compatibility: ARRMA Kraton 1/5
- Shock Shaft Diameter: 5mm
- Shock Shaft Length: 88mm
- Quantity: 2 pieces
- Material: Hardened Steel
Overview
The ARRMA Shock Shaft 5x88mm (2) Z-ARA330575 is an essential suspension spare part designed specifically for the ARRMA Kraton 1/5 scale RC monster truck. Whether you're a seasoned RC enthusiast running a competitive setup or a weekend basher pushing your vehicle to its limits, shock shafts are critical consumable components that inevitably require replacement due to wear, impact damage, or aggressive use. This genuine ARRMA spare part ensures your suspension system maintains optimal performance and reliability, keeping your RC car UK-ready for the next session at the track or in the garden.
Shock shafts are fundamental to your RC monster truck's suspension geometry and damping characteristics. Over time, these hardened steel components can become bent, scarred, or worn from constant compression and extension cycles, particularly when running aggressive terrain or performing high-impact jumps. The 5x88mm specification is precisely engineered to fit ARRMA Kraton 1/5 models, ensuring compatibility and proper fit within your existing shock absorber assembly. By replacing worn shock shafts promptly, you maintain consistent suspension response, improve handling predictability, and extend the life of your shock cartridges and seals.
ARRMA is renowned for manufacturing high-quality RC vehicles and replacement parts that withstand the demands of serious bashers and racers alike. This genuine spare part comes from the manufacturer's official parts catalogue, guaranteeing authenticity, correct fitment, and reliable performance. If you own an ARRMA Kraton 1/5 or operate in the ready to run RC car UK market, keeping spare shock shafts in your parts box is the smart choice for maintaining uptime and keeping your vehicle competition-ready.
Key Features
- Genuine ARRMA OEM Component — This shock shaft is manufactured by ARRMA as an official replacement part, ensuring it meets exact factory specifications and quality standards for your Kraton 1/5 suspension system.
- 5x88mm Dimension Specification — The 5mm diameter and 88mm length are precision-engineered to match ARRMA Kraton 1/5 shock absorber requirements, guaranteeing proper fit and suspension geometry alignment.
- Pack of Two Shafts — Two shafts are included per package, allowing you to replace both front or both rear shock shafts in a single purchase, or maintain spares for multiple maintenance sessions.
- Hardened Steel Construction — Shock shafts are manufactured from hardened steel to withstand thousands of compression and extension cycles without permanent deformation or surface damage.
- Essential Maintenance Component — Regular shock shaft replacement keeps your RC monster truck's suspension response consistent, maintains handling characteristics, and prevents damage to internal shock seals and cartridges.
- Suspension System Spare — Classified as a dedicated suspension spare part, this component directly impacts your vehicle's ride quality, traction, and on-track stability.
Technical Performance
The ARRMA Shock Shaft 5x88mm is engineered with precision tolerances to perform within the demanding suspension requirements of the ARRMA Kraton 1/5 scale monster truck platform. The 5mm shaft diameter provides an optimal balance between rigidity and flexibility, preventing bending under normal suspension loads whilst allowing controlled damping action through the shock oil. The 88mm overall length ensures the shaft operates through the full compression and extension range without bottoming or binding, maintaining consistent suspension geometry throughout every jump, corner, and impact. Hardened steel construction resists surface pitting and scoring that can occur from repeated contact with shock cartridge seals and bearing surfaces, extending component life and preserving the effectiveness of internal shock mechanisms. Whether you're running your Kraton 1/5 on rough terrain, launching off jumps, or pushing maximum performance in competitive settings, these shock shafts are engineered to sustain the abuse that comes with serious RC car UK usage patterns. Replacement at regular intervals ensures your suspension maintains factory-specification performance characteristics, optimal handling balance, and reliable damping response across all track conditions and driving styles.
What's in the Box
- ARRMA Shock Shaft 5x88mm — quantity 2
Frequently Asked Questions
- How often should I replace shock shafts on my ARRMA Kraton 1/5? — Shock shaft replacement intervals depend on your driving style, terrain difficulty, and inspection frequency. Light recreational use may allow extended intervals, whilst competitive bashing or track racing typically requires shaft replacement every 10-20 hours of operation. Inspect shafts for visible bending, scoring, or surface damage, and replace them immediately if deformation is detected.
- Will these shock shafts fit other ARRMA models? — These shafts are specifically designed for the ARRMA Kraton 1/5 and may not be compatible with other scales or models. Always verify the exact model designation and shock specifications before purchasing. Consult your vehicle's manual or contact ARRMA technical support to confirm compatibility with your specific RC monster truck.
- What is the difference between a bent shock shaft and a worn shock shaft? — A bent shock shaft exhibits visible curvature or permanent deformation that affects suspension geometry and creates uneven damping characteristics. A worn shock shaft shows surface pitting, scoring, or discolouration from friction with internal seal components, gradually degrading suspension performance. Both conditions require immediate replacement to maintain proper handling and prevent further damage to shock cartridges.
- Are these genuine ARRMA parts or aftermarket replacements? — These are genuine OEM (original equipment manufacturer) parts produced by ARRMA for the Kraton 1/5 platform. Genuine parts ensure exact fitment, reliable performance, and compatibility with your vehicle's suspension geometry. Aftermarket alternatives may offer cost savings but could introduce fitment variations or material inconsistencies that affect suspension response.
- How do I know if my shock shafts need replacement? — Signs that shock shafts require replacement include: visible bending or curvature when inspected closely, loss of smooth suspension action or binding during compression and extension, oil leaking from shock cartridges due to seal damage caused by damaged shafts, or inconsistent handling and suspension response during driving. Regular inspection after heavy use or impacts is recommended.
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 ARRMA Shock Shaft 5x88mm (2) Z-ARA330575 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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