HoBao O-Ring 3 x 1.5mm 10 Pieces Spare Parts Pack H36110

Overview

The HOBAO O-Ring 3 x 1.5mm spare parts pack is an essential maintenance item for RC enthusiasts across the UK who operate HoBao-branded RC vehicles. These precision o-rings are critical wear components that ensure your RC car, RC buggy, or RC crawler maintains optimal performance through season after season of competitive racing and weekend bashing. Whether you're a seasoned RC racer competing at national events or a hobbyist enjoying casual runs at your local RC club, having a reliable supply of replacement o-rings on hand is fundamental to keeping your model in peak working condition.

O-rings serve multiple vital functions within RC vehicles, from sealing gear differentials and maintaining fluid integrity in transmission systems to securing fasteners and ensuring watertight seals in various mechanical assemblies. The 3 x 1.5mm specification makes these o-rings suitable for a wide range of HoBao RC applications, and this 10-piece pack ensures you have adequate spares for both routine maintenance and emergency repairs during competitive events or extended play sessions. By investing in genuine HoBao replacement parts, you guarantee compatibility and longevity whilst avoiding the false economy of inferior aftermarket alternatives that can compromise your RC vehicle's reliability.

RC Model Shop stocks this genuine HoBao spare part as part of our comprehensive range of o-rings and pins designed to keep your RC models running smoothly. Whether you're maintaining a HoBao Hyper series vehicle or any other compatible RC model, these o-rings represent a small but crucial investment in the long-term health and performance of your equipment.

Key Features

• Genuine HoBao Manufacturing — This spare part is manufactured by HoBao, the original equipment maker, ensuring that you receive authentic components engineered to the exact specifications your RC vehicle requires, eliminating compatibility concerns and potential damage from inferior imitations.
• Pack of 10 Pieces — The generous quantity of ten o-rings in a single pack means you'll have adequate spares for routine maintenance cycles, emergency repairs during track days, and stock to replace worn components before they cause mechanical failure or fluid leakage.
• Precision 3 x 1.5mm Specification — These o-rings feature precise outer diameter and cross-sectional measurements that ensure a perfect fit within HoBao RC vehicles, maintaining critical seals in differentials, transmissions, and other sealed assemblies without slippage or gaps.
• Essential Maintenance Component — O-rings are wear items that naturally degrade through repeated compression cycles, exposure to oils and fluids, and temperature variations, making regular replacement vital to prevent fluid leaks and maintain the structural integrity of sealed systems.
• Affordable Spares Solution — At genuine OEM pricing, this pack represents excellent value for money, costing significantly less than emergency repairs resulting from seal failure or differential fluid loss during critical competition runs.

Technical Performance

O-rings are engineered elastomeric sealing components that function through compression against mating surfaces, creating watertight and fluid-tight seals that prevent the escape of lubricants, coolants, and other critical fluids whilst keeping contaminants and moisture out of sealed assemblies. The 3 x 1.5mm specification indicates an outer diameter of 3 millimetres with a cross-sectional diameter of 1.5 millimetres, dimensions that position these o-rings for use in smaller-scale precision mechanisms common throughout modern HoBao RC vehicles. The material composition and durometer hardness are engineered to withstand the temperature fluctuations, mechanical stress, and chemical exposure inherent to high-performance RC applications, where components routinely experience rapid acceleration, deceleration, and environmental exposure across varying weather conditions. Genuine HoBao o-rings maintain their elasticity and sealing effectiveness through hundreds of compression cycles, whereas inferior replacements often harden, crack, or lose resilience prematurely, leading to fluid leakage and mechanical failure. The ten-piece quantity ensures you can perform comprehensive preventative maintenance across multiple systems within your RC model or maintain an emergency repair kit for competition events where seal failure could otherwise eliminate you from competition.

What's in the Box

• 10 x HoBao O-Ring 3 x 1.5mm spare parts

Frequently Asked Questions

• What are o-rings used for in RC vehicles? — O-rings function as sealing components in multiple RC systems, most commonly within differentials where they prevent gear oil from leaking out and contaminants from entering, and in transmission housings where they maintain fluid integrity during aggressive acceleration and deceleration. They also seal pinion bearings, driveshaft joints, and various other precision assemblies where component failure could compromise your RC car's performance or damage expensive internal parts.
• How often should I replace o-rings on my HoBao RC model? — O-ring replacement frequency depends on usage intensity, environmental conditions, and whether your vehicle is regularly exposed to water or mud. Competition racers may replace o-rings after every 10-15 hours of track running, whilst casual hobbyists might extend this to 20-30 hours. Inspect o-rings during routine maintenance for signs of hardening, cracks, or reduced elasticity, and replace them immediately if you notice any fluid leakage from sealed assemblies.
• Are these o-rings compatible with all HoBao RC vehicles? — The 3 x 1.5mm specification is used across multiple HoBao platforms, though compatibility varies by specific model and system. Always refer to your HoBao vehicle's instruction manual or parts diagram to confirm the correct o-ring size for your particular assembly, as using incorrectly-sized o-rings may result in poor sealing or improper fit.
• Why should I buy genuine HoBao o-rings instead of generic alternatives? — Genuine HoBao o-rings are engineered from materials and compounds specifically formulated to resist the oils, temperature variations, and mechanical stresses encountered in HoBao RC systems. Generic o-rings often use different elastomer formulations that can harden prematurely, swell when exposed to RC differential oil, or lose sealing effectiveness after minimal use, ultimately costing more through increased replacement frequency and potential damage to connected components.
• Can I use these o-rings as emergency repairs during RC competitions? — Yes, the ten-piece pack makes an ideal emergency repair kit for RC competition events. Keep several o-rings in your pit kit so you can quickly address differential leaks or seal failures between races, potentially saving your competition day and allowing you to maintain competitiveness throughout event day.

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 HOBAO O-RING 3 X 1.5MM, 10 PCS H36110 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.