Overview
The Traxxas Suspension links, Rear upper (2 pcs) (5x115mm, Steel) (assembled with hollow balls) (for use with #8140 TRX-4 Long Arm Lift Kit) TRX8142 are essential replacement components for TRX-4 RC crawlers equipped with the Long Arm Lift Kit suspension system. These precision-engineered suspension links are designed to maintain the structural integrity and performance of your scale RC rock crawler, ensuring smooth articulation and reliable handling across challenging terrain. Whether you're a seasoned RC enthusiast in the UK running competition-grade crawlers or a weekend basher pushing your TRX-4 to its limits, having quality replacement suspension links on hand is crucial for maintaining peak performance and durability.
Traxxas has built a legendary reputation for manufacturing the finest RC vehicles and components available to the UK RC market, and these rear upper suspension links exemplify that commitment to quality and precision engineering. The TRX8142 is an authentic Traxxas OEM spare part, manufactured to exact specifications to ensure perfect compatibility with your TRX-4 crawler platform. These links are specifically designed for use with the #8140 TRX-4 Long Arm Lift Kit, which transforms the TRX-4 into an extreme crawling machine with extended suspension travel and enhanced articulation capabilities. If you've damaged your existing suspension links or simply want to have spare parts ready for your next RC adventure, the TRX8142 offers genuine Traxxas quality at an affordable price point.
RC crawling has exploded in popularity across the UK, with hundreds of clubs and enthusiasts discovering the thrill of scale rock crawling with vehicles like the TRX-4. The Long Arm Lift Kit suspension system is one of the most popular upgrade paths for serious crawlers, and maintaining these components is essential for trouble-free operation. The TRX8142 suspension links come pre-assembled with hollow ball ends, which means you can fit them directly to your vehicle without requiring additional assembly or special tools—simply unbolt the worn links and install the new ones.
Key Features
- OEM Traxxas Part — These are genuine Traxxas manufactured suspension links, ensuring perfect fit and finish with your TRX-4 platform and delivering the reliability that Traxxas is renowned for throughout the RC UK community.
- 5x115mm Steel Construction — The links are manufactured from durable steel and measure exactly 5x115mm, providing the structural strength needed to withstand the demanding loads encountered during aggressive rock crawling and off-road RC driving.
- Pre-Assembled with Hollow Balls — These suspension links arrive fully assembled with hollow ball ends, eliminating the need for disassembly or additional component sourcing and allowing you to install them directly onto your TRX-4 without delay.
- Long Arm Lift Kit Compatible — Specifically engineered for use with the #8140 TRX-4 Long Arm Lift Kit, these links ensure perfect geometry and suspension performance when paired with this popular upgrade system that dramatically extends articulation and travel.
- Rear Upper Position — These are rear upper suspension links, and the pack contains two links—exactly what you need to replace the upper rear links on your TRX-4 crawler without having to purchase extra components.
- Replacement/Spare Parts Quality — These are genuine Traxxas spares manufactured to the same exacting standards as factory components, ensuring longevity and reliability for competitive crawlers and recreational drivers alike.
Technical Performance
The TRX8142 suspension links represent Traxxas's commitment to precision engineering and durability in the demanding world of RC rock crawling. These links are manufactured from quality steel, a material choice that balances strength with reasonable weight to maintain the precise balance required for optimal crawling performance on the TRX-4 platform. The 5x115mm dimensions are specifically calculated to work in harmony with the #8140 TRX-4 Long Arm Lift Kit geometry, ensuring that your suspension maintains correct angles and articulation characteristics throughout the full range of travel. The hollow ball ends are precision-manufactured with tight tolerances, providing smooth articulation whilst minimising play and maintaining the crisp handling characteristics that make the TRX-4 such a favourite among UK RC crawling enthusiasts. The pre-assembled configuration means these links are ready to install immediately upon arrival—no additional components, tools, or assembly steps required. Whether you're running your TRX-4 on rocky terrain, log obstacles, or technical crawling courses, these suspension links deliver the reliability and performance you expect from an authorised Traxxas OEM spare part.
What's in the Box
- Traxxas Suspension links, Rear upper (2 pcs)
- 5x115mm steel construction
- Pre-assembled with hollow balls
Frequently Asked Questions
- Will these rear upper suspension links fit my TRX-4? — Yes, these TRX8142 links are specifically designed for TRX-4 models equipped with the #8140 TRX-4 Long Arm Lift Kit. If your TRX-4 is running the Long Arm Lift Kit suspension system, these links will fit perfectly and maintain the correct geometry and suspension performance.
- Are these suspension links pre-assembled? — Yes, the TRX8142 suspension links arrive fully assembled with hollow ball ends already fitted, allowing you to install them directly onto your vehicle without requiring any disassembly, additional components, or assembly steps.
- How many links are included in this pack? — This pack contains 2 suspension links, which is exactly the quantity needed to replace both rear upper suspension links on your TRX-4 crawler.
- What material are these suspension links made from? — The TRX8142 suspension links are constructed from steel, chosen for its durability and strength in withstanding the demanding loads experienced during RC rock crawling and off-road driving.
- Can I use these links on a TRX-4 without the Long Arm Lift Kit? — These links are specifically engineered for use with the #8140 TRX-4 Long Arm Lift Kit and the suspension geometry of that system. For standard TRX-4 configurations without the Long Arm Lift Kit, different suspension links may be required.
- Are these genuine Traxxas parts? — Yes, the TRX8142 is an official Traxxas OEM spare part manufactured to the same standards as factory components, ensuring reliability, compatibility, and performance.
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 Traxxas Suspension links, Rear upper (2 pcs) (5x115mm, Steel) (assembled with hollow balls) (for use with #8140 TRX-4 Long Arm Lift Kit) TRX8142 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.
- Manufacturer: Traxxas
- Model Number: TRX8142
- Part Number: TRX8142
- EAN: 0020334814203
- Spare Part Type: Suspension Spares
- Component Type: Suspension links, rear upper
- Quantity: 2 pieces
- Dimensions: 5x115mm
- Material: Steel
- Assembly: Pre-assembled with hollow balls
- Compatibility: For use with #8140 TRX-4 Long Arm Lift Kit
- Vehicle Platform: TRX-4
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.
