Overview
The FTX Mauler Aluminium 38t Ring Gear and Diff Block is a premium upgrade component designed specifically for the FTX Mauler 2.0 4x4 Rock Crawler. This transmission hop-up part is engineered to enhance the performance and durability of your RC rock crawler, making it an essential upgrade for enthusiasts looking to improve their vehicle's capabilities. Whether you're a seasoned RC car UK competitor or a weekend basher tackling challenging terrain, this aluminium upgrade delivers the quality and reliability that FTX is recognised for across the ready to run RC community.
Manufactured to exacting standards by FTX, this component represents a significant step up from standard parts, offering superior durability and performance characteristics. The 38-tooth ring gear configuration is specifically matched to the FTX Mauler 2.0 platform, ensuring perfect compatibility and seamless integration with your existing setup. If you're serious about getting the most from your rock crawler and want to invest in genuine, quality transmission components, this aluminium upgrade is exactly what you need.
RC Model Shop stocks genuine FTX Mauler upgrades and spares, giving you access to authentic, manufacturer-approved components that guarantee proper fit and performance. This is not a generic aftermarket part—it's a purpose-built FTX component designed by the engineers who created the Mauler 2.0 platform itself. When you choose this upgrade, you're choosing proven engineering and the support of a trusted UK RC retailer.
Key Features
- Aluminium Construction — The ring gear and diff block are manufactured from premium aluminium, providing superior strength and durability compared to plastic alternatives whilst maintaining a lightweight profile that doesn't compromise your rock crawler's performance or handling characteristics.
- 38-Tooth Ring Gear — The 38-tooth specification is precisely engineered for the FTX Mauler 2.0, delivering the optimal balance between torque delivery and responsiveness needed for challenging rock crawling terrain and technical obstacle courses.
- Enhanced Durability — The robust aluminium construction significantly reduces wear and tear on transmission components, extending the lifespan of your RC crawler's drivetrain and reducing the frequency of maintenance and replacement parts purchases.
- FTX OEM Quality — This is genuine original equipment manufacturer (OEM) component from FTX, not a third-party aftermarket part, ensuring complete compatibility and the performance standards you can rely on from the Mauler platform.
- Direct Compatibility — Designed specifically for FTX Mauler 2.0 4x4 Rock Crawler models (both yellow and red variants), this part drops straight into place without any modification or additional machining required.
- Transmission System Upgrade — This hop-up represents a focused transmission upgrade that addresses one of the most critical drivetrain components in your rock crawler, where durability and precision gear engagement directly impact climbing ability and terrain performance.
Technical Performance
The FTX Mauler Aluminium 38t Ring Gear and Diff Block represents premium transmission engineering specifically developed for the demands of modern rock crawling. The aluminium construction offers a significant material upgrade over standard plastic components, providing enhanced rigidity and heat dissipation properties that are critical when pushing your RC crawler through extended sessions over challenging terrain. The 38-tooth ring gear configuration has been precisely calculated to deliver optimal torque characteristics for rock crawling applications, where low-speed control, maximum climbing ability, and precise vehicle placement are more important than outright top speed. The engineering behind this component reflects FTX's deep experience in the crawler segment, where transmission reliability and durability are paramount. Aluminium's superior material properties mean reduced deflection under load, more consistent gear engagement, and significantly reduced wear rates compared to plastic alternatives. This translates to smoother operation, more predictable handling, and longer service intervals between maintenance. For rock crawling enthusiasts in the UK who demand reliability and performance from their ready to run RC crawlers, this transmission upgrade delivers exactly what you need. The precision manufacturing ensures that this component integrates flawlessly with the rest of your Mauler 2.0's drivetrain, maintaining the calibrated performance that makes the platform so effective on technical terrain.
What's in the Box
- FTX Mauler Aluminium 38t Ring Gear and Diff Block assembly
Frequently Asked Questions
- What is the FTX Mauler Aluminium 38t Ring Gear and Diff Block used for? — This component is a transmission upgrade for the FTX Mauler 2.0 4x4 Rock Crawler that replaces the standard ring gear and differential block. The 38-tooth specification is engineered to optimise torque delivery and climbing performance on technical terrain, making it an essential upgrade for rock crawlers that tackle challenging obstacles and steep inclines.
- Which FTX Mauler models is this compatible with? — This part is designed for the FTX Mauler 2.0 4x4 Rock Crawler RTR, available in both Yellow (FTX5575Y2) and Red (FTX5575R2) variants. It's a direct-fit component that requires no modification to install.
- Why upgrade to aluminium from plastic? — Aluminium offers superior durability, strength, and heat dissipation compared to plastic. This means reduced wear rates, longer component lifespan, more consistent gear engagement, and improved performance during extended crawling sessions. For serious RC enthusiasts in the UK who use their crawlers regularly, this upgrade pays dividends in reliability and reduced maintenance requirements.
- Is this a genuine FTX component? — Yes, this is an original equipment manufacturer (OEM) part from FTX, not an aftermarket alternative. This ensures perfect compatibility, guaranteed fit, and the performance standards FTX engineers designed for the Mauler 2.0 platform.
- How difficult is it to install? — Installation requires transmission disassembly and reassembly. This is not a beginner-level task and is best undertaken by experienced RC builders with proper tools and knowledge. If you're uncomfortable with transmission work, we recommend seeking support from experienced builders or visiting an authorised RC retailer's workshop service.
- Will this improve my climbing ability? — The 38-tooth ring gear specification is engineered specifically for rock crawling, optimising torque characteristics for technical terrain. When paired with the rest of the Mauler 2.0's engineering, this upgrade contributes to improved climbing performance and more precise control on challenging obstacles.
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 FTX Mauler Aluminium 38t FTX8834 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.
- Brand: FTX
- Model Number: FTX8834
- Product Type: Ring Gear and Diff Block Assembly
- Material: Aluminium
- Ring Gear Teeth: 38T
- Tune-Up Type: Transmission
- Compatible Models: FTX Mauler 2.0 4x4 Rock Crawler RTR (Yellow FTX5575Y2, Red FTX5575R2)
- EAN: 5056135704073
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.
