Overview
The ARRMA Front/Rear Composite Upper Gearbox Covers and Shock Tower (Z-ARA-2648) is an essential replacement component for your ARRMA RC vehicle. Whether you're a seasoned RC enthusiast running a brushless 4WD monster truck, short course truck, or buggy, or you're discovering the world of ready to run RC cars for the first time, these precision-engineered gearbox covers represent genuine OEM parts that deliver the quality and durability you need. As an authorised ARRMA retailer, RC Model Shop stocks these official components to help you maintain your RC car in peak condition.
These composite upper gearbox cases serve a critical role in protecting the internal drivetrain components whilst maintaining the structural integrity of your vehicle's chassis. The integrated design combines multiple functions into a single precision-manufactured component, reducing complexity whilst enhancing overall build quality. Whether you're replacing worn covers on your existing ARRMA 1/10 or 1/8 scale truck, buggy or stunt vehicle, or upgrading from standard kit-supplied items, this is the authentic upgrade path recommended by ARRMA engineers. The tough composite material ensures long-lasting durability through countless hours of bashing, racing and off-road RC adventures across the UK.
ARRMA's reputation for quality manufacturing is evident in every detail of these gearbox covers. The precision engineering ensures consistent fit and easy servicing, meaning you can quickly access your drivetrain components when maintenance or upgrades are needed. This is the genuine replacement part trusted by RC clubs, race teams and hobby bashers throughout the United Kingdom.
Key Features
- Dual Front and Rear Coverage — This package includes both the front gearbox upper cover and rear gearbox upper cover, providing complete protection for your vehicle's drivetrain from multiple directions and impact angles. Having matched OEM covers ensures symmetrical protection and professional appearance on your RC car.
- Tough Composite Material Construction — The composite material used in these covers is specifically engineered to withstand the demands of RC driving, offering excellent impact resistance whilst remaining lightweight. This construction method provides durability that extends the service life of your parts, protecting your investment in your RC truck or buggy.
- Precision Manufactured for Consistent Fit — Each cover is precision-manufactured to OEM specifications, ensuring a perfect fit on your ARRMA vehicle without gaps, misalignment or fitment issues. This attention to manufacturing quality means installation is straightforward and the covers integrate seamlessly with your chassis.
- Integrated Multi-Function Design — These covers aren't simple panels; they integrate the gearbox cover, shock tower, body post mount, upper inner suspension mount and steering brace into a single engineered component. This integration reduces parts count, improves structural rigidity and simplifies servicing of your RC car.
- Easy Servicing and Maintenance — The precision fit and integrated design ensure that accessing your gearbox for routine maintenance, gear changes or component replacement is quick and straightforward, saving you time and frustration during service intervals.
- Wide Vehicle Compatibility — These composite covers fit across ARRMA's range of 1/10 and 1/8 scale RTR vehicles, including the Big Rock, Granite, Senton, Kraton, Outcast, Typhon and Infraction models, making them a versatile upgrade or replacement component for your collection.
Technical Performance
The ARRMA Front/Rear Composite Upper Gearbox Covers and Shock Tower are engineered using tough composite materials that deliver superior performance across ARRMA's entire lineup of brushless and brushed RC vehicles. The composite construction provides an ideal balance between impact resistance and lightweight design, ensuring that protection doesn't compromise your vehicle's acceleration, handling or overall performance characteristics. The precision manufacturing process ensures that every component meets ARRMA's stringent quality standards, with consistent wall thickness and structural reinforcement in high-stress areas. The integrated design means that the gearbox cover, shock tower, body post mount, upper inner suspension mount and steering brace function as a unified structural element, distributing loads efficiently across your chassis and suspension system. Whether you're running a high-powered brushless 4WD monster truck capable of delivering extreme speed and acceleration, a nimble 2WD short course truck for tight technical courses, or a mid-mounted motor buggy, these covers provide the durability and protection your RC car requires. The material composition has been selected specifically to withstand repeated impacts during aggressive off-road driving, street bashing and stunt manoeuvres, whilst remaining rigid enough to protect critical drivetrain components from mud, water ingress and debris.
What's in the Box
- 1 x Front Gearbox Upper Cover
- 1 x Rear Gearbox Upper Cover
Frequently Asked Questions
- Which ARRMA RC models are compatible with these composite gearbox covers? — These covers fit a wide range of ARRMA 1/10 and 1/8 scale ready to run RC vehicles, including the Big Rock 3S 4WD brushless monster truck, Granite 3S and 4WD brushed monster trucks, Granite Boost 2WD brushed monster truck, Senton 3S and 4WD brushless and brushed short course trucks, Senton Boost 2WD brushed short course truck, Kraton 4S 4WD brushless speed truck, Outcast 4S 4WD brushless stunt truck, Typhon 3S and 4WD RTR brushless and brushed buggies, and Infraction 223S DSC street bash vehicles. You should verify your specific model number against the compatibility list to ensure correct fitment.
- Are these genuine OEM ARRMA parts? — Yes, these are official ARRMA replacement components manufactured to original equipment manufacturer specifications. They are the same covers supplied with new ARRMA vehicles and represent the authentic upgrade path recommended by ARRMA engineers for replacement or performance enhancement.
- What is the advantage of upgrading to these covers over the standard kit-supplied items? — These precision-manufactured composite covers provide superior durability and protection compared to basic kit items. The integrated multi-function design improves structural rigidity, the tough composite material resists impact damage better, and the precision fit ensures easier servicing and maintenance of your RC car's drivetrain.
- How difficult is installation of the gearbox covers? — Installation is straightforward for anyone with basic RC maintenance experience. The precision manufacturing ensures a perfect fit without requiring modifications or adjustments. The integrated design and multiple mounting points mean the covers align correctly and integrate seamlessly with your chassis and suspension system.
- Will these covers work on both brushless and brushed ARRMA vehicles? — Yes, these composite upper gearbox covers are compatible with both ARRMA brushless and brushed RTR models within the stated vehicle range. The cover design is universal across both motor types as the gearbox and shock tower structure is identical regardless of motor specification.
- Can I use these covers as replacement parts or as upgrades? — Both applications are supported. These covers serve as direct replacement components if your original covers are damaged or worn, and they also represent a genuine upgrade path if you want to enhance the protection and structural integrity of your RC vehicle's chassis compared to basic kit-supplied items.
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 Front/Rear Composite Upper Gearbox Covers/Shock Tower Z-ARA-2648 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.
