Overview
The Blade BLH-1691 Tail Rotor Pulley 88T is a genuine replacement component designed specifically for the Blade Fusion 700 helicopter. This plastic pulley forms a critical part of the tail drive system on large Blade helis, and is essential for maintaining optimal performance during routine maintenance or repairs. Whether you are restoring a damaged helicopter or simply keeping your RC model in peak condition, this replacement pulley ensures your tail system runs smoothly and reliably. As an authorised Blade retailer in the UK, RC Model Shop stocks genuine OEM parts to keep your RC helicopter flying safely and efficiently.
For RC enthusiasts across the UK who operate large-scale helicopter models, having access to genuine replacement parts is paramount. The BLH-1691 pulley is specifically engineered to match the original specifications of your Blade Fusion 700, ensuring perfect fitment and performance characteristics. This is not a generic aftermarket component, but rather a factory-original part that maintains the integrity of your helicopter's tail drive system. When you invest in quality RC models, protecting that investment with genuine parts makes complete sense.
The complete kit includes everything needed for installation, featuring a precision-manufactured 88-tooth plastic pulley, aluminium pulley stops, and stainless steel fasteners. This comprehensive approach means you have all the components necessary to restore your tail rotor system to factory specification without needing to source additional hardware from multiple suppliers.
Key Features
- 88-tooth plastic pulley design — The precisely-manufactured 88-tooth pulley is engineered to deliver the exact gear ratio and drive characteristics required by the Blade Fusion 700, ensuring consistent tail rotor speed and control response during flight operations.
- Complete installation kit — This product includes not just the pulley, but also matching aluminium pulley stops and M3x6mm countersunk bolts, eliminating the need to source additional fasteners or hardware and ensuring a proper factory-specification installation.
- Aluminium pulley stops — The included aluminium pulley stops are precision-engineered to hold the pulley in perfect axial alignment, which is critical for smooth operation and long component life in the tail drive system.
- Quality fastening hardware — Eight M3x6mm countersunk bolts provide secure and reliable fitment, with the countersunk design ensuring a flush, professional installation that looks and functions as the manufacturer intended.
- Genuine OEM component — As an authentic Blade-manufactured part, this pulley maintains the exact specifications and tolerances of the original equipment, guaranteeing compatibility and performance with your Blade Fusion 700 helicopter.
- Essential maintenance component — Regular inspection and replacement of tail rotor drive components is part of responsible RC helicopter ownership, and having genuine parts on hand means you can perform maintenance efficiently without operational downtime.
Technical Performance
The Blade BLH-1691 Tail Rotor Pulley represents precision engineering in drivetrain component design. The 88-tooth configuration provides the exact drive ratio specifications required by the Blade Fusion 700's tail rotor system, delivering consistent speed and response characteristics essential for stable helicopter control. The plastic pulley construction has been engineered to offer an optimal balance between weight reduction and durability, whilst the included aluminium pulley stops ensure perfect axial alignment and minimal radial play during operation. The stainless steel M3x6mm countersunk bolts provide corrosion-resistant fastening that maintains its grip over extended use and multiple installation cycles. This is not a generic component; every aspect of the BLH-1691 has been designed to match the exact specifications of the Blade Fusion 700, ensuring seamless integration with your helicopter's tail drive system and maintaining the performance characteristics you expect from a large-scale RC helicopter model.
What's in the Box
- 1x Plastic Tail Rotor Pulley 88T
- 2x Aluminium Pulley Stops
- 8x M3x6mm Countersunk Bolts
Frequently Asked Questions
- Is the Blade BLH-1691 Tail Rotor Pulley suitable for my Blade Fusion 700 helicopter? — Yes, this is the genuine OEM replacement pulley specifically designed for the Blade Fusion 700. The 88-tooth configuration and all mounting specifications match the original equipment exactly, making it a direct fit replacement with no modification required.
- What should I do if my helicopter's tail rotor is not responding correctly? — A worn or damaged tail rotor pulley can cause poor tail control response and instability in flight. If you experience tail wobble, delayed control response, or unusual noise from the tail drive area, the pulley may be due for replacement. The BLH-1691 restores the drive system to factory specification.
- Do I need any additional parts or tools to install this pulley? — This kit is designed to be comprehensive. It includes the pulley, pulley stops, and all fastening hardware. You will need appropriate tools such as small screwdrivers and possibly a small wrench, depending on your helicopter's design, but no additional parts should be required for installation.
- How often should I replace the tail rotor pulley on my Blade Fusion 700? — Under normal operating conditions and with proper maintenance, the tail rotor pulley should provide many hours of reliable service. However, if your helicopter experiences a crash or impact to the tail section, or if you notice degradation in tail control response or unusual wear patterns, replacement may be necessary.
- Is this an authentic Blade part or an aftermarket component? — This is a genuine Blade OEM component, not an aftermarket or compatible third-party product. It carries the official Blade part number BLH-1691 and meets all factory specifications and quality standards.
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 BLH Tail Rotor Pulley 88T: Fusion 700 Z-BLH-1691 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.
