Team Corally 48 DP Pinion Gear 26 Teeth Hardened Steel 3.17mm Shaft C-71426

Overview

The Corally 48 DP Pinion Short Hardened Steel 26 Teeth Shaft Dia. 3.17mm (C-71426) is a precision-engineered gear component designed for RC car enthusiasts across the UK who demand reliability and performance. This high-performance pinion gear is manufactured from special hardened steel to deliver exceptional toughness and durability, making it an essential upgrade or replacement component for your RC car setup. Whether you're a serious racer fine-tuning your vehicle's performance on the track, a weekend basher looking to improve acceleration, or an RC hobbyist in search of quality replacement parts, this pinion gear delivers the precision engineering that competitive RC car UK enthusiasts have come to expect.

Corally has built a reputation for manufacturing premium RC components that withstand the rigours of both competitive racing and recreational bashing. This 26-tooth pinion gear is no exception, offering the perfect balance of durability and precision that serious RC car owners demand. The gear is compatible with all cars equipped with 48DP gearing systems, making it a versatile addition to your RC car collection. With proper maintenance and care, this hardened steel pinion will provide consistent performance lap after lap, ensuring your RC car UK setup remains competitive and reliable.

If you're upgrading your gearing system or replacing a worn pinion, choosing quality components like this Corally pinion ensures smooth power delivery, reduced vibration, and improved overall performance. The availability of multiple tooth counts in the same gear pitch allows you to experiment with different gear ratios to find the perfect setup for your specific track conditions and driving style. This flexibility makes the Corally pinion system an excellent choice for both casual and serious RC enthusiasts looking to optimise their vehicle's performance.

Key Features

• Special Hardened Steel Construction — Manufactured from premium hardened steel, this pinion gear is built to withstand the stresses of high-speed racing and aggressive bashing, ensuring a longer lifespan and more reliable performance compared to standard steel alternatives. The hardening process increases the material's resistance to wear and deformation.
• CNC Cut Teeth with Perfect Concentricity — Every tooth on this pinion is cut using precision CNC machinery, guaranteeing perfect tooth shape and ultra-precise concentricity that you cannot achieve with hand-cut alternatives. This manufacturing technique eliminates runout and ensures each tooth engages smoothly with your spur gear, reducing vibration and noise during operation.
• Ultra-Precise Tooth Shaping — The teeth are shaped with microscopic precision to ensure optimal engagement with your spur gear, delivering smooth power transmission and minimising the mechanical losses that occur when gears don't mesh perfectly. This precision shaping is what separates premium components from budget alternatives.
• Vibration-Free Operation — The combination of CNC precision, hardened steel construction, and ultra-true running ensures your vehicle operates with minimal vibration, which translates to better handling, improved control at high speeds, and reduced wear on other drivetrain components. Less vibration means better performance and longer component life.
• Easy Identification — Each pinion is clearly marked with its tooth number, making it simple to identify which gear you're installing or replacing at a glance. This is particularly useful if you maintain multiple gear ratios for different track conditions or driving styles.
• Available in Multiple Tooth Counts — While this particular model features 26 teeth, Corally manufactures pinions in all gearing sizes, allowing you to find the perfect gear ratio for any track condition, vehicle setup, or driving preference. This modularity means you can easily adjust your RC car's acceleration and top speed by simply swapping in a different pinion.
• Made in Europe — This pinion is manufactured to exacting European standards using state-of-the-art machinery and quality control processes, ensuring consistent quality and performance with every unit produced.
• 48DP Module Compatibility — Designed to work with all cars utilising 48DP gearing systems, this pinion offers excellent compatibility across numerous RC car brands and models, making it a flexible choice for your garage.
• 3.17mm Motor Shaft Diameter — The precisely machined 3.17mm bore fits standard motor shafts commonly found on brushless RC motors, ensuring a secure and wobble-free installation that maintains proper gear alignment.

Technical Performance

This Corally pinion represents the pinnacle of modern RC gear manufacturing, combining materials science with precision engineering to deliver uncompromising performance. The 26-tooth pinion operates at 48 DP (Diametral Pitch), a standard widely adopted in the RC hobby because it offers an excellent balance between durability and precision. The hardened steel construction ensures the gear can handle the extreme forces generated by high-powered brushless motors without stripping, cracking, or deforming under load. The CNC cutting process produces teeth with such precision that the concentricity error is virtually eliminated, meaning the gear runs true and perfectly balanced regardless of rotational speed. The 3.17mm bore is precisely machined to ISO tolerances, ensuring that when installed on your motor shaft, there is zero play or wobble — critical for maintaining proper engagement with your spur gear and preventing the premature wear that occurs with loose-fitting gears. The 4mm tooth width provides excellent load distribution across the gear mesh, whilst the 9mm overall gear length ensures compatibility with standard brushless motor mounting positions. The 1.5mm hex key size for installation matches standard RC car maintenance tools, making replacement straightforward. Whether you're running a high-speed competition setup on a dedicated racing track or bashing through rough terrain with an RC car UK, this pinion delivers consistent, reliable performance that won't let you down when it matters most.

What's in the Box

• 1x Corally 48 DP Pinion Gear - 26 Teeth - Hardened Steel

What You Need to Complete

• RC car with 48DP spur gear compatible drivetrain and 3.17mm motor shaft
• 1.5mm hex key for installation and removal

Frequently Asked Questions

• What gear ratio does the 26-tooth pinion provide? — The specific gear ratio depends on your spur gear tooth count, which is calculated by dividing your spur gear teeth by the pinion teeth. For example, if you're running a 72-tooth spur gear with this 26-tooth pinion, your ratio would be 2.77:1. Different ratios provide different acceleration and top speed characteristics — lower ratios (fewer pinion teeth) give more acceleration with lower top speed, whilst higher ratios provide less acceleration but higher top speeds.
• Is this pinion suitable for both racing and recreational bashing? — Yes, absolutely. The hardened steel construction makes this pinion equally suitable for competitive track racing where precision and consistency matter, or aggressive recreational bashing where durability and impact resistance are essential. The premium materials and manufacturing ensure excellent performance in both scenarios.
• Will this pinion fit my RC car? — This pinion is designed for any RC car equipped with 48DP gearing and a 3.17mm motor shaft. Common RC cars using this specification include numerous Corally models and many other 1/10 scale electric RC cars. Always verify your vehicle's specifications before purchasing, but if it uses 48DP gears and a 3.17mm brushless motor shaft, this pinion will fit perfectly.
• How does the CNC precision affect performance compared to standard pinions? — CNC-cut gears feature dramatically improved tooth concentricity, meaning each tooth is perfectly positioned relative to the gear's centre. This eliminates the runout found in standard gears, resulting in smoother mesh with your spur gear, less vibration, quieter operation, and significantly reduced mechanical losses. You'll notice improved handling and more consistent acceleration delivery to the wheels.
• What makes hardened steel pinions better than standard steel alternatives? — Hardened steel undergoes a specialised heat treatment process that dramatically increases the material's hardness and wear resistance. This means the teeth resist deformation from the constant meshing forces, maintaining their precise shape throughout the gear's lifespan. You'll experience fewer tooth shippings, longer component life, and more consistent performance over time.
• Can I use this pinion with different spur gears? — Yes, this pinion will work with any 48DP spur gear. The tooth count combination determines your gear ratio, so experimenting with different spur gear sizes allows you to dial in the exact performance characteristics you want. Many RC enthusiasts maintain multiple pinions and spur gears to optimise their setup for different track conditions.
• How do I know this is the correct pinion for my motor shaft? — The 3.17mm diameter bore is the standard size for most brushless RC car motors. However, always measure your motor shaft before purchasing. If your motor shaft measures 5mm, you'll need a different pinion. The clearly marked tooth count (26T) and the model number (C-71426) help ensure you're ordering the correct component.
• Is this pinion marked for easy identification? — Yes, each Corally pinion is clearly stamped with its tooth number, making it simple to identify at a glance. This is particularly useful if you maintain multiple gear ratios or are troubleshooting your setup at the track.

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 CORALLY 48 DP PINION SHORT HARDENED STEEL 26 TEETH SHAFT DIA. 3.17mm C-71426 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.