- Manufacturer: ARRMA
- Part Number: Z-ARA311225
- EAN: 5052127047760
- Spare Part Type: Drivetrain Spares
- Component Type: Center Driveshaft Coupler
- Material: High-quality composite
- Transmission Type: Free-running transmission
- Compatible With: ARRMA 1/14 TYPHON GROM 223S BLX 4x4 (Red with Battery and Charger - C-ARA2306ST1)
- Compatible With: ARRMA 1/14 TYPHON GROM 223S BLX 4x4 (Silver without Battery and Charger - C-ARA2306T1)
- Compatible With: ARRMA 1/14 TYPHON GROM 223S BLX 4x4 (Blue with Battery and Charger - C-ARA2306ST2)
- Compatible With: ARRMA 1/14 TYPHON GROM MEGA 380 Brushed 4x4 Buggy RTR (Blue/Silver - C-ARA2106T1)
- Compatible With: ARRMA 1/14 TYPHON GROM MEGA 380 Brushed 4x4 Buggy RTR (Red/White - C-ARA2106T2)
- Scale: 1/14
- Quantity Included: 1 x Center Driveshaft Coupler
Overview
The ARRMA Center Driveshaft Coupler Z-ARA311225 is an essential replacement spare part for RC enthusiasts who own compatible ARRMA vehicles. This high-quality composite drivetrain component is engineered to deliver free-running transmission performance, ensuring your RC car maintains optimal driveline efficiency during both casual bashing sessions and competitive runs. Whether you're operating a 1/14 scale TYPHON GROM in the UK or exploring the wider world of brushless and brushed RC buggy racing, having a reliable spare coupler on hand is a smart investment in your RC hobby.
As a dedicated RC car UK retailer, we understand that maintaining your RC model is just as important as driving it. The center driveshaft coupler is a critical component that connects the motor output to the transmission system, and wear or damage can significantly impact your vehicle's performance. This genuine ARRMA part ensures compatibility and reliability, giving you peace of mind that your RC buggy will continue to perform at its best. The coupler is manufactured to the same exacting standards as the original kit-supplied item, making it the perfect choice for replacement or upgrade.
RC enthusiasts across the UK who demand quality spare parts for their ready-to-run RC vehicles will appreciate the engineering expertise that goes into every ARRMA component. This Center Driveshaft Coupler represents the quality and precision that ARRMA is renowned for in the RC hobby community.
Key Features
- High-Quality Composite Construction — This coupler is manufactured from premium composite materials that balance durability with lightweight performance, ensuring the driveline remains responsive whilst withstanding the demands of regular use and high-torque situations.
- Free-Running Transmission Performance — The design specifically optimises free-running characteristics within your transmission system, which means smooth power delivery and reduced friction losses during acceleration and cornering manoeuvres.
- Genuine ARRMA Spare Part — As an official ARRMA replacement component, this coupler is engineered to exact specifications and maintains the integrity of your vehicle's drivetrain, ensuring your RC buggy performs exactly as intended by the manufacturer.
- Broad Vehicle Compatibility — The Z-ARA311225 is compatible with multiple ARRMA TYPHON GROM models across different motor types and power specifications, making it a versatile spare for various RC enthusiasts within the UK and beyond.
Technical Performance
The ARRMA Center Driveshaft Coupler is engineered with precision manufacturing techniques that ensure perfect alignment and secure connection within the drivetrain assembly. The composite material selection provides an optimal balance between weight and strength, which is critical for 1/14 scale RC buggies that demand responsiveness and reliability. This coupler is specifically designed to work with the transmission systems found in ARRMA's TYPHON GROM range, including both brushless electric models such as the 223S BLX 4x4 variants and brushed electric models like the MEGA 380 version. The free-running transmission design minimises mechanical resistance, allowing the motor's power to transfer efficiently to the wheels whilst also enabling smooth coasting when the throttle is released. Build quality is paramount in this component, as the coupler must withstand repeated engagement and disengagement cycles, shock loads during jumps and impacts, and continuous rotational forces during extended driving sessions. By choosing an authentic ARRMA replacement part, you ensure your RC car maintains factory-specification performance and longevity.
What's in the Box
- 1 x ARRMA Center Driveshaft Coupler Z-ARA311225
Frequently Asked Questions
- Which ARRMA models is this center driveshaft coupler compatible with? — The Z-ARA311225 is compatible with the ARRMA 1/14 TYPHON GROM range, including the TYPHON GROM 223S BLX 4x4 models in Red, Silver and Blue variants, as well as the TYPHON GROM MEGA 380 Brushed 4x4 Buggy available in Blue/Silver and Red/White colour schemes.
- Is this a genuine ARRMA part? — Yes, the Z-ARA311225 is an official ARRMA spare part manufactured to the same specifications as the original kit-supplied coupler, ensuring perfect compatibility and performance with your RC buggy.
- Why would I need to replace my center driveshaft coupler? — The coupler can wear over time due to repeated engagement cycles, impact loads, and the stresses of regular driving. Replacing it with a genuine ARRMA component maintains your vehicle's transmission efficiency and prevents driveline slippage or failure during use.
- Can this be used as an upgrade part? — This coupler is designed as a direct replacement for the kit-supplied item. If your original coupler is still functioning properly, there is no immediate need to upgrade unless you experience specific drivetrain issues such as slipping or noise.
- What material is this coupler made from? — The Z-ARA311225 is manufactured from high-quality composite materials that provide strength and durability whilst keeping weight minimal, which is essential for maintaining the responsive handling characteristics of 1/14 scale RC buggies.
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 ARRMA Center Driveshaft Coupler Z-ARA311225 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.
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.
