We offer a free delivery service for all machines within a 30 mile radius. Not only that; we build, inspect and run up every machine prior to delivery. Making sure you get a fully functional machine that is set-up and ready for use. On delivery we will run through with you any instructions & maintenance advice so you are comfortable with your new machine.
Allett Ultra-Change 10 Blade Cutting Cartridge (UC)
Price range: £609.00 through £658.00 inc. VAT
Allett QC2UC Conversion Kit
£82.94 inc. VAT
Allett Ultra-Change Aerator Cartridge (UC)
Price range: £325.00 through £329.00 inc. VAT
Revitalise your lawn with the AllettUC Aerator Cartridge. Designed to fit the Allett Stirling 43 and 51, it relieves soil compaction, promoting deeper root growth and a healthier, more vibrant turf.
Description
Why buy the Allett UC Aerator Cartridge?
- Effectively relieves soil compaction for improved lawn health
- Permeates the soil to allow air, water, and nutrients to reach the grassroots
- Promotes deeper root growth for a thicker, more luscious lawn
- Designed specifically for the Allett Stirling 43 mower
- Part of the innovative Allett Ultra-Change™ cartridge system
- Achieves a cultivation depth of up to -14mm
Improve Your Lawn’s Foundation
The Allett UC Aerator Cartridge is an essential tool for any serious lawn enthusiast looking to achieve a professional-quality finish. This ‘non-driven’ cartridge works by permeating the soil with small holes, a crucial process that allows air, water, and nutrients to penetrate deeper and reach the grassroots more effectively. This action is highly beneficial as it encourages the roots to grow more deeply, leading to a healthier, thicker, and more resilient lawn.
Combat Soil Compaction
Soil compaction is a common problem, especially in high-traffic areas, preventing the soil from absorbing the essentials it needs to flourish. The Aerator cartridge directly addresses this by breaking up compacted soil, ensuring water can move freely into the soil profile. If your lawn often dries out quickly or struggles to thrive, it may be a clear sign that it needs aeration. By using this cartridge, you prevent the roots from being starved, creating the perfect foundation for a luscious lawn.
Compatibility and Design
This cartridge is an integral part of Allett’s patented Ultra-Change™ system (Int Pat App WO 2023/079275) and is designed exclusively for use with the Allett Stirling 43 or 51 cylinder mower. For expert advice on the full range of Allett lawn care cartridges, contact the knowledgeable sales team at Sims Garden Machinery.
Not sure which machine or part is right for you?
Our team is here to help. Contact us today for expert advice.
Our team is here to help. Contact us today for expert advice.
Why buy from Sims Garden Machinery?
Authorised main dealer
We are authorised dealers for leading brands, meaning genuine parts, manufacturer-approved training, and warranty support you can rely on.
Real people, real support
No call centres. No ticket systems. Just a knowledgeable local team you can speak to when you need help.
Expert advice — not pushy sales
Our team are trained mechanics and product specialists, so you get honest, practical advice based on how you’ll actually use the machine.
Established, independent family business
We’re a long-standing independent dealer with deep roots in the local area — built on reputation, repeat customers, and word of mouth.
Frequently Asked Questions
Frequently Asked Questions
What is the main purpose of the Allett Aerator Cartridge?
The primary purpose of the Allett Aerator Cartridge is to permeate the soil with small holes to relieve compaction. This crucial process allows essential air, water, and nutrients to reach the grassroots, encouraging deeper root growth and resulting in a healthier, thicker lawn.
Which Allett mower is the UC Aerator cartridge compatible with?
This specific UC Aerator Cartridge is designed exclusively for use with the Allett Stirling 43 and 51 cylinder mower as part of the innovative Ultra-Change™ cartridge system.
How do I know if my lawn needs aerating?
A key sign that your lawn needs aerating is if it dries out very easily or if the soil feels hard and compacted, often due to frequent use. Compacted soil prevents the lawn’s roots from absorbing the water and nutrients they need to thrive. Aerating helps to alleviate this problem, improving overall lawn health.
Is the Allett Aerator Cartridge powered?
No, the UC43A is a ‘non-driven’ cartridge. Its aerating action is created by the natural forward motion of the mower as you push it across the lawn.
User Manuals / Downloads
Additional information
| Brand | |
|---|---|
| Cartridge Size |
17" ,20" |
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About Allett
At Sims Garden Machinery, we sell a range of Allett Mowers, famed for their high quality. We stock both petrol and battery-powered walk-behind mowers. Built around a cylinder design, these machines offer an unrivalled cutting performance, for use in domestic and commercial environments. We also stock a range of additional cartridges that can be attached to Allett Mowers, for use as verticutters or scarifiers.
Our garden machinery can be delivered across the UK, with a skilled member of our team assembling it and demonstrating correct usage to you upon arrival. This ensures the longevity of all equipment purchased from Sims Garden Machinery.
If you have any queries about our range of Allett Mowers, talk to a member of our expert customer service team today. Sims Garden Machinery is a family run business based in the UK, with over 100 years of experience selling gardening equipment. Our team possesses a deep understanding of our garden range.
Shipping & Delivery
FREE PDI, DELIVERY & HANDOVER
NATIONAL DELIVERY
- Each machine will be tested prior to delivery.
- Orders will be sent out via either ThePalletNetwork or DHL insured service.
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