Overview
The Traxxas Bellcrank bushings (plastic) (4x7x2.5mm) (4 pcs) TRX5123 are essential steering system components designed for RC enthusiasts and serious hobby builders across the UK. Whether you operate a Traxxas E-Revo VXL 1:16 monster truck, a Slash 1:16 short course truck, or any compatible Traxxas model, these replacement bellcrank bushings ensure smooth and responsive steering performance. As a wear-and-tear item that experiences regular movement and stress during operation, having spare bellcrank bushings on hand is crucial for maintaining peak performance of your RC car UK setup.
These plastic steering bellcrank bushings are precision-engineered components that connect your servo to the steering linkage, allowing smooth articulation and precise control input translation. Over time, these bushings wear through friction and impact, which can result in loose steering response, increased play in the steering system, and reduced overall handling precision. Whether you're a weekend basher enjoying high-speed runs or a competitive racer demanding exact steering feel, replacing worn bellcrank bushings will restore your RC model to factory specifications and improve your driving experience significantly.
The TRX5123 is the genuine Traxxas replacement part, manufactured to exact OEM standards and compatible with a wide range of current and legacy Traxxas models. Stocking this spare part in your RC hobby toolkit demonstrates serious commitment to vehicle maintenance and ensures you're never sidelined by a worn steering component during critical racing moments or casual driving sessions.
Key Features
- Genuine Traxxas OEM Component — These are authentic factory replacement parts manufactured by Traxxas to exact specifications, ensuring perfect fitment and reliable performance that aftermarket alternatives cannot guarantee. Using genuine Traxxas spares maintains your model's warranty coverage and resale value.
- Precision 4x7x2.5mm Dimensions — The specific bushing dimensions are engineered to provide the exact amount of rotational play required for smooth steering articulation whilst maintaining structural integrity and preventing excessive lateral movement that would compromise handling precision.
- Plastic Construction — These bushings are manufactured from durable plastic material selected for its low-friction properties and resistance to wear, providing smooth steering movement over thousands of operating cycles whilst remaining lightweight to maintain the vehicle's balance and performance characteristics.
- Set of Four Units — Each package includes four replacement bushings, which is the complete set required for a full steering system replacement on compatible Traxxas models, ensuring you have everything needed for a complete rebuild without ordering multiple packs.
- Direct Replacement Design — These bushings are drop-in replacements requiring no modifications, special tools, or aftermarket adapters, making installation straightforward for RC hobbyists with basic mechanical knowledge and allowing you to get back on the track or field quickly.
- Wide Model Compatibility — Compatible with multiple Traxxas platforms including the E-Revo VXL 1:16 brushless monster truck and Slash 1:16 short course truck, making these bushings a valuable addition to any Traxxas owner's spare parts collection.
Technical Performance
The Traxxas Bellcrank bushings represent a critical wear item in the steering linkage assembly of compatible RC models. These plastic bushings serve as the bearing surface where the bellcrank (the lever that converts servo rotation into linear steering motion) pivots and articulates. During normal operation, the servo horn drives the bellcrank back and forth, creating thousands of rotation cycles that gradually wear the bushing material. The specific 4x7x2.5mm dimensions have been engineered by Traxxas to provide the optimal balance between rotational freedom and lateral support, ensuring precise steering input response whilst maintaining the structural integrity required for high-performance driving. The plastic material formulation resists friction-induced wear far better than the brass or metal alternatives used in earlier generations, whilst remaining lightweight and cost-effective for hobby-grade vehicles. Regular inspection and replacement of these bushings is part of proper RC vehicle maintenance; worn bushings allow excessive play in the steering system, leading to sloppy response, unpredictable handling characteristics, and increased servo strain. For users of brushless-equipped models like the E-Revo VXL with its powerful brushless motor system, maintaining precise steering geometry is especially critical for safe high-speed operation. These genuine OEM replacements restore steering performance to factory specifications and ensure your RC car UK investment continues delivering reliable handling and precise control response.
What's in the Box
- 4 x Traxxas Bellcrank bushings (4x7x2.5mm plastic)
Frequently Asked Questions
- What is a bellcrank bushing and why do I need to replace mine? — A bellcrank bushing is a small plastic bearing component that allows the bellcrank lever (which converts servo rotation into steering movement) to pivot smoothly. With regular use, these bushings wear down through friction and impact, creating play in the steering system that makes steering response imprecise and sloppy. Replacing them restores tight, responsive steering feel and prevents damage to other steering components caused by excessive movement.
- How do I know if my bellcrank bushings are worn? — Signs of worn bushings include noticeable play or wobble in the steering linkage when you manually move the steering arms, loose or vague steering response despite servo adjustment, creeping steering that doesn't return to centre, and visible damage or cracking on the bushing surfaces. If you experience any of these symptoms, replacement is recommended immediately.
- Are these bushings compatible with my Traxxas RC model? — The TRX5123 is confirmed compatible with the Traxxas E-Revo VXL 1:16 4x4 brushless monster truck (both purple and blue X versions) and the Traxxas Slash 1:16 4x4 short course truck. If you own a different Traxxas model, consult your vehicle's manual or contact RC Model Shop to verify compatibility before ordering.
- How many bushings do I need and how often should I replace them? — Each package includes four bushings, which is the complete set for a full steering system replacement on compatible models. Replacement frequency depends on usage intensity; competitive racers may need replacements every 3-6 months, while casual weekend bashers might extend this to 12 months or longer. Always replace all four at once for consistent steering feel.
- What tools do I need to install these bushings? — Installation requires basic hand tools including small hex drivers, pliers, and possibly a small punch or bearing press tool depending on whether your model uses press-fit or clip-retained bushings. Consult your vehicle's manual for specific installation instructions, as procedures vary between models. No special expertise is required beyond basic RC model maintenance skills.
- Are plastic bushings as good as metal alternatives? — Traxxas engineers selected plastic material for these OEM bushings specifically because it offers superior low-friction properties, longer wear life under normal conditions, and reduced weight compared to traditional brass or metal alternatives. These bushings are engineered to deliver reliable performance for hobby-grade RC vehicles whilst remaining cost-effective and easy to service.
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 Bellcrank bushings (plastic) (4x7x2.5mm) (4 pcs) TRX5123 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.
- Product Type: Steering Bellcrank Bushings
- Manufacturer: Traxxas
- Model Number: TRX5123
- EAN Code: 0020334512307
- Bushing Dimensions: 4x7x2.5mm
- Material: Plastic
- Quantity: 4 bushings per package
- Compatible Models: Traxxas E-Revo VXL 1:16 4x4 RTR Brushless Monster Truck (Purple and Blue X variants), Traxxas Slash 1:16 4x4 RTR Short Course Truck
- Spare Part Category: Chassis Spares - Steering System
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.
