The Arrma ARA311061 metal diff case 29mm upgrade kit is a precision-engineered solution for RC enthusiasts seeking enhanced durability and drivetrain stability. Designed to replace standard plastic differential housings, this red anodised aluminium case delivers a significant upgrade in strength and performance. The inclusion of a hard-wearing steel face plate, precision diff gaskets, and flat head screws ensures a complete rebuild solution for 29mm differentials. Whether you're racing or bashing, the Arrma ARA311061 aluminium diff housing with steel face plate offers the reliability and resilience needed for demanding RC conditions.
Key features of the Arrma ARA311061 metal diff case 29mm upgrade kit
- Red anodised aluminium casing – adds visual appeal and corrosion resistance
- Steel face plate – reinforces structural integrity under high torque
- Precision diff gaskets – ensure sealed and stable differential operation
- Flat head screw set – simplifies installation and secures all components
- 29mm compatibility – designed for differential systems requiring 29mm case dimensions
Why is the red anodised aluminium casing a performance advantage?
The Arrma ARA311061 red anodised diff case for RC drivetrain features a high-grade aluminium body treated with a red anodised finish. This coating not only enhances the visual appeal of your RC build but also provides added resistance to corrosion and surface wear. Aluminium offers a superior strength-to-weight ratio compared to plastic, ensuring that the differential housing remains rigid under load without adding unnecessary mass. This contributes to improved handling and drivetrain responsiveness, especially in high-speed or off-road applications.
How does the steel face plate improve differential durability?
The Diff case ARA311061 Arrma red anodised aluminium and steel face plate durability is engineered to withstand the mechanical stresses of aggressive RC driving. The steel face plate reinforces the front of the differential case, preventing flex and deformation during torque transfer. This added rigidity helps maintain gear alignment and reduces the risk of internal damage, extending the lifespan of your differential components. The combination of steel and aluminium materials ensures that the case performs reliably across a wide range of terrain and driving styles.
What makes the gasket-sealed rebuild set a reliable solution?
The RC diff housing ARA311061 Arrma precision fit and gasket-sealed rebuild set includes two precision-cut diff gaskets that provide a secure seal between the aluminium body and steel face plate. These gaskets are essential for maintaining internal fluid integrity and preventing contamination from dust or moisture. The precision fit of the components ensures that the gaskets compress evenly, reducing the likelihood of leaks and preserving the performance of your differential over time. This makes the rebuild set ideal for hobbyists who value long-term reliability and minimal maintenance.
Is this the best option for upgrading 29mm RC differentials?
For RC builders looking to reinforce their drivetrain, the best ARA311061 Arrma metal diff case for precision fit and long-term durability offers a comprehensive upgrade. Its 29mm compatibility ensures seamless integration with supported differential systems, while the included flat head screws simplify installation. The precision manufacturing of each component guarantees consistent alignment and secure fastening, reducing the risk of vibration or component shift during operation. This makes the upgrade kit a dependable choice for competitive RC setups and high-performance builds.
How does the flat head screw kit support secure assembly?
The Metal diff case ARA311061 Arrma 29mm upgrade with flat head screw kit includes eight M3 x 8mm flat head screws designed to lock the diff case components together with precision. These screws feature a flush-mount profile that prevents interference with surrounding drivetrain elements. Their uniform threading and length ensure balanced torque distribution across the case, minimising the risk of loosening during operation. This contributes to a more stable and vibration-resistant assembly, especially under high-speed or off-road conditions.
Is this an affordable upgrade for serious RC hobbyists?
The affordable ARA311061 Arrma 29mm diff upgrade with gasket and screw set delivers premium materials and engineering at a competitive price point. By replacing plastic components with aluminium and steel, users gain improved durability and reduced maintenance costs over time. The inclusion of all necessary rebuild components—gaskets, screws, face plate—adds value by eliminating the need for separate purchases. For hobbyists focused on performance and reliability, this upgrade kit represents a smart investment in drivetrain longevity.
In summary, the Arrma ARA311061 metal diff case 29mm upgrade kit is a complete solution for reinforcing your RC drivetrain. With a red anodised aluminium body, steel face plate, precision gaskets, and flat head screws, this kit delivers strength, stability, and ease of installation. Designed for 29mm differential systems, it offers a reliable fit and long-term performance benefits. Buy ARA311061 Arrma diff case with red anodised aluminium and steel face plate today and upgrade your RC build with confidence.
Brand, Model and Product Type
- Brand: Arrma
- Model: ARA311061
- Product Type: Arrma ARA311061 metal diff case 29mm upgrade kit, Arrma ARA311061 aluminium diff housing with steel face plate, Arrma ARA311061 red anodised diff case for RC drivetrain, Diff case ARA311061 Arrma red anodised aluminium and steel face plate durability, RC diff housing ARA311061 Arrma precision fit and gasket-sealed rebuild set
- Product Colour: Red
Dimensions and Weight
- Case diameter: 2.9cm – designed specifically for 29mm differential systems
- Face plate thickness: Engineered for structural reinforcement without adding excess bulk
- Gasket profile: Precision-cut to match 2.9cm case dimensions for optimal sealing
- Weight: Balanced aluminium and steel construction for strength without compromising drivetrain efficiency
Materials and Build Quality
- Constructed from red anodised aluminium for corrosion resistance and visual appeal
- Steel face plate adds durability and rigidity under high torque conditions
- Precision manufacturing ensures consistent fitment and alignment with compatible differential components
Fitment and Compatibility
- Designed for use with differential components requiring 29mm case dimensions
- Compatible with ARRMA drivetrain systems that support metal diff upgrades
- Includes all necessary components for a complete diff rebuild: aluminium case, steel face plate, gaskets, screws
Assembly and Installation
- Includes 8 x M3 x 0.8cm flat head screws for secure fastening and flush mounting
- Flat head screw design prevents interference with surrounding drivetrain elements
- Gasket set ensures leak-free sealing between case body and face plate
Performance and Use Case
- Ideal for RC drivers seeking enhanced durability and drivetrain stability
- Supports high-torque applications and aggressive terrain handling
- Red anodised aluminium diff case improves heat dissipation and structural integrity
Packaging and Contents
- Includes: 1 x aluminium diff case body
- Includes: 1 x steel diff case face plate
- Includes: 2 x precision diff gaskets
- Includes: 8 x M3 x 0.8cm flat head screws
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.
