- Battery type: LiPo
- Capacity: 150 mAh
- Cells: 1
- Connectors: Ultra Micro
- Voltage: 3.7 V
- Watt Hours: 0.5 Wh
The Arrma ARA310958 front rear diff set in black is a precision-engineered, factory-assembled unit designed to deliver long-lasting performance and efficient servicing for RC enthusiasts. Built to handle extreme loads and rugged terrain, this diff set features a robust combination of steel and composite materials, making it a reliable upgrade for demanding conditions. Whether you're replacing worn components or enhancing drivetrain durability, the Arrma ARA310958 steel gear diff upgrade offers a high-performance solution that integrates seamlessly with your vehicle.
Key features of the Arrma ARA310958 front rear diff set
- 43T straight cut steel gear – engineered for durability under extreme load conditions
- Pre-filled with 7k cSt silicone oil – enables fast and efficient servicing
- Steel internal gears – built for long-term reliability across varied terrain
- Composite diff case – offers strength without excess weight
- Metal cross-shafts and inserts – improves fit efficiency and structural integrity
- Includes bearings – ensures quick installation and smooth operation
Why choose the Arrma ARA310958 steel gear diff upgrade?
The Arrma ARA310958 steel gear diff upgrade stands out for its use of a 43T straight cut steel gear, a feature specifically designed to withstand high torque and aggressive driving conditions. This gear type enhances load distribution and reduces wear, making it ideal for RC drivers who demand consistent performance during high-stress manoeuvres. The steel construction ensures that the gear maintains its integrity over time, even when exposed to dirt, debris, and vibration.
How does the 7k silicone oil improve servicing efficiency?
One of the most practical features of the Arrma ARA310958 silicone oil diff for fast servicing is its factory-filled 7k cSt silicone oil. This viscosity level strikes a balance between smooth differential action and responsive handling, allowing for optimal traction across various surfaces. The pre-filled oil eliminates the need for manual setup, saving time and reducing the risk of improper filling. For hobbyists who value convenience and consistency, this feature is a major advantage.
What makes the composite case and steel internals a durable combination?
The Arrma ARA310958 composite case diff with steel internals combines lightweight materials with heavy-duty components to deliver a balanced performance profile. The composite casing provides structural support while keeping weight to a minimum, which is crucial for maintaining speed and agility. Inside, the steel gears offer resilience against wear and tear, ensuring that the diff set remains functional even after extended use. This pairing is ideal for users who want durability without compromising on handling.
How do the metal cross-shafts and inserts enhance fit and longevity?
The inclusion of metal cross-shafts and inserts in the Arrma ARA310958 diff with metal cross-shafts and bearings significantly improves the efficiency of fit and overall durability. These components reduce play and ensure a snug connection between moving parts, which translates to smoother operation and reduced mechanical stress. Over time, this leads to fewer maintenance issues and a longer lifespan for the diff set. The precision of these inserts also contributes to better power transfer and control.
What role do the included bearings play in installation and performance?
Bearings are often overlooked, but in the Arrma ARA310958 43T diff replacement, they play a crucial role in ensuring fast and efficient installation. By reducing friction and supporting rotational movement, the bearings help maintain consistent performance and minimise wear on surrounding components. Their inclusion means users can install the diff set quickly and with confidence, knowing that the system is optimised for smooth operation from the outset.
Is the Arrma ARA310958 front rear diff set the best choice for durability?
For RC drivers seeking a dependable upgrade, the Arrma ARA310958 front rear diff set offers a compelling combination of strength, efficiency, and ease of use. Its steel gear and internal components are built to endure, while the composite case and silicone oil enhance handling and servicing. This makes it one of the best options available for those who prioritise long-term reliability and performance under pressure.
Can the Arrma ARA310958 diff set deliver affordable performance?
Despite its premium build quality, the Arrma ARA310958 diff for extreme load durability and efficient fit remains an affordable solution for hobbyists looking to upgrade without overspending. Its pre-assembled design and included bearings reduce setup time and cost, while its durable materials ensure fewer replacements over time. This balance of value and performance makes it a smart investment for both casual and competitive users.
Ready to buy the Arrma ARA310958 front rear diff set?
Whether you're upgrading for durability or replacing worn components, the Arrma ARA310958 front rear diff set in black delivers the performance and reliability RC enthusiasts demand. With its steel gear, silicone oil, and precision-engineered internals, this diff set is built to last. Don’t miss out—buy Arrma ARA310958 front rear diff set today and experience the difference in every drive.
Brand, Model, Product Type
- Brand: Arrma
- Model: ARA310958
- Product Colour: Black
- Product Type: Arrma ARA310958 front rear diff set, Arrma ARA310958 steel gear diff upgrade, Arrma ARA310958 43T diff replacement, Arrma ARA310958 silicone oil diff for fast servicing, Arrma ARA310958 composite case diff with steel internals
Dimensions and Weight
- Gear diameter: 4.3 cm – the 43T steel gear offers a compact yet robust profile for high-load performance
- Diff case width: approx. 3.5 cm – designed to fit seamlessly into compatible Arrma vehicles
- Weight: approx. 0.12 kg – lightweight composite case combined with steel internals ensures strength without excess bulk
Gear System and Materials
- Main gear type: 43T straight cut steel – engineered for durability under extreme loads
- Internal gear material: Hardened steel – built for long-lasting performance across varied terrain
- Diff case material: High-strength composite – offers structural integrity while minimising weight
- Cross-shafts and inserts: Precision metal – improves fit efficiency and mechanical stability
Lubrication and Servicing
- Pre-filled with 7k cSt silicone oil – enables fast and efficient servicing with optimal traction control
- Factory-assembled unit – eliminates setup time and ensures consistent internal configuration
Fitment and Compatibility
- Includes bearings – supports smooth rotation and quick installation
- Designed for front or rear placement – versatile fitment for multiple vehicle configurations
- Efficient fit system – metal inserts and cross-shafts reduce play and enhance drivetrain alignment
Performance and Durability
- Built for extreme load conditions – steel gear and internals resist deformation and wear
- Enhanced power transfer – straight cut gear design improves torque distribution
- Reduced maintenance frequency – durable materials extend service intervals
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.
