Overview
The Traxxas Slide Carb Linkage Bellcrank (TRX5167) is an essential replacement spare part for RC enthusiasts in the UK who operate Traxxas nitro-powered vehicles. Whether you're a competitive racer, weekend basher, or dedicated RC hobbyist, this precision-engineered component is critical for maintaining optimal carburetor performance and throttle response on your nitro RC car or truck. The bellcrank assembly forms a vital part of the fuel delivery system, converting the servo's linear motion into the rotational movement needed to control the slide carburetor's throttle plate.
If you're running a Traxxas nitro-powered RC model and experiencing sluggish throttle response, difficulty with fuel tuning, or suspect wear on your carburetor linkage, this genuine Traxxas replacement part is the perfect solution. Traxxas spare parts are manufactured to the same exacting standards as their complete RC vehicles, ensuring compatibility, durability, and reliable performance. Stocking genuine OEM spares is a wise investment for any serious RC enthusiast in the UK who wants to keep their models running at peak efficiency without compromise.
This bellcrank assembly includes everything needed to restore your carburetor linkage to factory specification, complete with all necessary bushings, washers, and fasteners. Whether you've damaged your original bellcrank through normal wear or require a backup assembly for competition, this Traxxas genuine spare delivers the quality and precision you expect from one of the world's leading RC manufacturers.
Key Features
- Complete Bellcrank Assembly — This part includes the bellcrank post and all necessary hardware in a single package, eliminating the need to source components separately and ensuring perfect compatibility with your Traxxas nitro vehicle.
- Genuine Traxxas Manufacturing — Built to OEM specifications using the same manufacturing processes and quality control standards as original equipment, guaranteeing precise fitment and reliable operation with your nitro RC model.
- Plastic Bushings Included — Two 5x8x2.5 mm plastic bushings are provided to support smooth rotational movement of the bellcrank post, reducing friction and enabling responsive throttle control from your servo.
- Fibre Washers for Load Distribution — Two 5x8x0.5 mm fibre washers help distribute forces evenly across the bellcrank assembly, reducing wear and extending component lifespan during intense driving sessions.
- Stainless Steel Fasteners — Includes two 3x10 stainless steel screws (WM specification) that resist corrosion from fuel residue and environmental moisture, maintaining secure attachment even in demanding racing conditions.
- Direct Fit Replacement — Engineered as a direct replacement for original Traxxas bellcrank assemblies, this spare requires no modification or adaptation and installs using standard RC tools.
- Essential Maintenance Part — Regular inspection and replacement of wear items like the bellcrank keeps your carburetor linkage operating smoothly, maintaining consistent fuel delivery and predictable throttle response essential for competitive racing.
Technical Performance
The bellcrank assembly is a precision-engineered component that bridges the gap between your servo's linear output and your carburetor's rotational throttle control requirement. Manufactured from durable materials selected specifically for nitro RC applications, this assembly must withstand repeated stress cycles, exposure to fuel vapours, and the mechanical loads generated by aggressive throttle inputs during high-speed driving. The 5x8x2.5 mm plastic bushings provide the ideal balance of low friction and wear resistance, allowing the bellcrank to pivot smoothly whilst supporting the forces transmitted through the carburetor linkage. The fibre washers, measuring 5x8x0.5 mm, serve a critical function in distributing point loads and preventing the fasteners from digging into softer materials. The two 3x10 stainless steel fasteners provide secure mechanical attachment whilst resisting corrosion from the acidic environment created by nitro fuel combustion byproducts. This complete assembly approach ensures that your carburetor linkage functions as a cohesive system, maintaining the precision alignment necessary for smooth idle control, responsive mid-range acceleration, and peak power delivery across the full throttle range. For UK-based RC enthusiasts running Traxxas nitro models, keeping spare bellcrank assemblies on hand is a sensible precaution for minimising downtime during race meetings or practice sessions.
What's in the Box
- One bellcrank post assembly
- Two 5x8x2.5 mm plastic bushings
- Two 5x8x0.5 mm fibre washers
- Two 3x10 mm stainless steel fasteners (WM specification)
Frequently Asked Questions
- What is a bellcrank and why does it need replacing? — The bellcrank is a pivoting lever that converts the linear motion of your servo into rotational movement for the carburetor throttle plate. Over time, constant cycling, exposure to fuel residue, and mechanical wear can cause the pivot bushings to degrade, the post to bend, or the fasteners to loosen. Replacing the entire assembly ensures smooth, responsive throttle control and prevents hesitation or stumbling during acceleration. This is particularly important for competitive RC racers in the UK who demand consistent performance lap after lap.
- Will this part fit my Traxxas nitro RC vehicle? — This is a genuine Traxxas OEM spare part (TRX5167) engineered as a direct replacement for compatible Traxxas nitro models with slide carburetors. Before ordering, verify your vehicle's model number and carburetor type in your manual or contact our team at RC Model Shop to confirm compatibility, as bellcrank specifications can vary between different engine platforms.
- Do I need any special tools to install this bellcrank assembly? — Installation requires only basic RC hobby tools: a small hex key or wrench to remove the fasteners securing the old bellcrank, and another to secure the new assembly in place. The pre-assembled design with all bushings and washers already included minimises the installation time and complexity, making it a straightforward maintenance task that most RC enthusiasts can complete in their workshop.
- How often should I inspect or replace the bellcrank? — The bellcrank should be visually inspected regularly for signs of wear, cracking, or looseness, particularly if you notice sluggish throttle response or difficulty tuning your carburetor. After extended racing seasons or heavy use, preventative replacement is recommended to avoid unexpected failures during competition. Stocking a spare bellcrank assembly ensures you can complete repairs quickly without delaying your RC activities.
- What makes Traxxas genuine spares better than aftermarket alternatives? — Genuine Traxxas parts are manufactured to precise OEM specifications using the same quality standards applied to complete vehicles. This ensures perfect fitment, reliable operation, and longevity. Aftermarket alternatives may offer cost savings but can introduce compatibility issues, inconsistent quality, or premature wear. For competitive racers and serious hobbyists in the UK, genuine spares represent the best long-term investment.
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 Slide carb linkage bellcrank post / 5x8x2.5 plastic bushing (2 pcs) / bellcrank / 5x8x0.5 fibre washer (2 pcs) / 3x10 WM TRX5167 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.
- Part Number: TRX5167
- EAN: 0020334516701
- Manufacturer: Traxxas
- Component Type: Slide Carburetor Bellcrank Assembly
- Bellcrank Post: Included
- Plastic Bushings: 5x8x2.5 mm (Quantity: 2)
- Fibre Washers: 5x8x0.5 mm (Quantity: 2)
- Fasteners: 3x10 mm stainless steel screws WM specification (Quantity: 2)
- Application: Traxxas nitro RC vehicles with slide carburetors
- Spare Part Category: Chassis Spares / Carburetor Components
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.
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- 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.
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- 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.
