The Arrma ARA310979 main input gear spiral cut is a precision-engineered drivetrain component designed for RC enthusiasts who demand consistent performance and long-term durability. Constructed from tough black steel, this 10T spiral cut gear is built to handle the extreme torque loads and high-speed conditions typical of competitive RC driving. Its GP4 configuration ensures seamless compatibility with GP4 main differential gears, making it an essential upgrade for serious hobbyists. Whether you're replacing worn components or enhancing your drivetrain setup, the Arrma ARA310979 GP4 10T steel gear delivers the strength and precision required for smooth operation in demanding environments.
Key features of the Arrma ARA310979 main input gear spiral cut
- Steel construction – designed for high-load resistance and long-term durability
- Spiral cut teeth – engineered for smoother gear engagement and reduced drivetrain noise
- Wide tooth profile – increases torque handling capacity for extreme RC conditions
- GP4 configuration – ensures compatibility with GP4 main differential gear systems
- Precision machining – delivers consistent gear mesh and reliable performance
The main input gear ARA310979 Arrma steel build with spiral cut teeth stands out for its robust material composition. Manufactured from high-grade steel, the gear is designed to resist wear and deformation even under intense mechanical stress. This makes it particularly suitable for RC vehicles that operate in high-torque scenarios or off-road environments. The black finish not only enhances the gear’s visual integration with Arrma drivetrain systems but also adds a layer of corrosion resistance, contributing to its longevity.
How does the spiral cut design improve RC drivetrain performance?
The spiral cut tooth profile of the spiral gear ARA310979 Arrma precision cut for smooth RC performance offers a significant advantage over traditional straight-cut gears. By allowing gradual engagement between gear teeth, the spiral design reduces shock loads and minimises drivetrain noise. This results in smoother acceleration and more consistent torque transfer, especially during rapid throttle changes. For RC drivers who prioritise control and responsiveness, this feature enhances the overall driving experience and reduces wear on surrounding components.
Why choose the GP4 configuration for your input gear?
The input gear ARA310979 Arrma GP4 configuration for torque handling is specifically designed to work with GP4 main differential gears. This ensures optimal alignment and gear mesh, reducing the risk of slippage or misalignment during operation. The GP4 configuration supports high-torque applications by distributing load evenly across the gear teeth, enhancing drivetrain stability. For users upgrading their RC drivetrain, this compatibility simplifies installation and guarantees reliable performance across a range of driving conditions.
Is the Arrma ARA310979 RC drivetrain input gear suitable for extreme RC conditions?
Absolutely. The Arrma ARA310979 RC drivetrain input gear is engineered to perform under the most demanding RC conditions. Its wide tooth profile increases surface contact, allowing it to handle greater torque loads without compromising gear integrity. Combined with precision machining and spiral cut geometry, this gear maintains consistent performance even during aggressive driving. Whether you're racing on tarmac or navigating rugged terrain, the gear’s design ensures smooth operation and dependable torque delivery.
What makes the Arrma ARA310979 GP4 10T steel gear an affordable upgrade?
For RC enthusiasts seeking a cost-effective yet high-performance drivetrain solution, the Arrma ARA310979 GP4 10T steel gear offers excellent value. Its durable steel construction and advanced tooth geometry provide long-term reliability, reducing the need for frequent replacements. The gear’s compatibility with GP4 systems also means fewer modifications are required during installation, saving time and effort. This makes the gear an affordable option for hobbyists looking to enhance drivetrain performance without exceeding their budget.
In summary, the Arrma ARA310979 main input gear spiral cut combines strength, precision, and compatibility to deliver a superior drivetrain experience. Its black steel build, spiral cut teeth, and GP4 configuration make it a standout choice for RC drivers who demand reliability and smooth operation. With enhanced torque handling and reduced drivetrain noise, this gear supports high-performance driving across varied terrains. Buy ARA310979 Arrma spiral input gear with GP4 diff compatibility today and experience the benefits of precision engineering in every run.
Brand, Model and Product Type
- Brand: Arrma
- Model: ARA310979
- Product Type: Arrma ARA310979 main input gear spiral cut, Arrma ARA310979 GP4 10T steel gear, Arrma ARA310979 RC drivetrain input gear, main input gear ARA310979 Arrma steel build with spiral cut teeth, input gear ARA310979 Arrma GP4 configuration for torque handling
- Product Colour: Black
Dimensions and Weight
- Gear diameter: precisely engineered to match GP4 differential gear systems
- Tooth count: 10T spiral cut for gradual engagement and reduced drivetrain stress
- Shaft compatibility: designed for 0.5 cm shaft fitment
- Weight: optimised for RC drivetrain balance and torque transfer efficiency
Material and Build Quality
- Constructed from tough steel for long-lasting durability and resistance to wear
- Black finish enhances corrosion resistance and visual integration with Arrma drivetrain components
- Steel build supports high-load applications and extreme RC driving conditions
Gear Design and Performance
- Spiral cut tooth profile ensures smoother gear engagement and reduced operational noise
- Wide tooth profile increases torque handling capacity under high-stress conditions
- Precision manufactured gear teeth maintain consistent mesh and reliable performance
Compatibility and Fitment
- GP4 configuration designed for use with GP4 main differential gear systems
- Compatible with ARA310980 for complete drivetrain integration
- Input gear aligns accurately with Arrma drivetrain architecture for seamless installation
Operational Features
- Supports high-torque RC setups with minimal vibration and gear slippage
- Engineered for smooth operation in extreme RC environments
- Designed to maintain drive integrity during rapid acceleration and directional changes
Packaging and Contents
- Includes: 1 x Main Input Gear 10T Spiral Cut GP4 5mm
- Packaged for direct integration into Arrma GP4 drivetrain systems
- Ideal for replacement or upgrade of worn input gears in high-performance RC vehicles
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.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
