Allett Cartridges & Cassettes

Allett’s most powerful scarifying cassette, the RC51D Dethatcher Cartridge is purpose built for the Allett Kensington 20 mower. By removing dense thatch, this cassette improves soil access to water and nutrients. Easy to fit and highly effective, it’s ideal for revitalising tired lawns and promoting healthier, more resilient turf.

Engineered to fit the Allett Kensington 20 Cylinder Mower, this 51cm verticutter cartridge lifts lateral growth and removes thatch. It promotes thicker, healthier turf and improves cutting quality, making it an essential attachment for anyone seeking a cleaner, greener lawn.

Keep your lawn healthy and free from thatch with the Allett RC51SC Scarifier Cartridge. Designed for Kensington 20 mowers, it gently removes moss and debris, improves airflow, and encourages stronger growth while remaining safe for beginners and regular use.

Designed for serious cylinder mower users, this 10-blade cartridge delivers 131 cuts per metre and can mow as low as 3mm. Compatible with all 51cm (20-inch) Allett cylinder mowers, it offers a superior finish and improved lawn health, making it a noticeable upgrade to standard cassettes.

Designed for the Allett Kensington 20, this 6-blade cartridge delivers a fine, clean cut for the perfect lawn. Made from hardened steel, it is easy to fit to both H and B models, allowing you to smoothly maintain top mowing performance.

Transform your Stirling 43 into a precision grooming tool. The UC Groomer Cartridge promotes denser growth, manages weed grasses, and enhances nutrient absorption—ideal for regular lawn care without damaging the surface.

Designed for the Allett Cambridge 35, the RCC356 6-Blade Cartridge produces a precise, even finish for fine domestic lawns. Its hardened steel construction ensures lasting cutting performance, while quick installation makes it easy to keep your mower operating at the high standard expected by Allett owners.

Revive neglected lawns with the Allett RC35D Dethatcher Cartridge (for the Cambridge 35 mower). Featuring wider, deeper-penetrating tines, it removes dense thatch and moss to improve drainage, airflow, and nutrient uptake, encouraging healthier grass growth and a more vibrant, hard-wearing lawn surface.

The Allett RCC3510 10-Blade Cartridge is designed for Cambridge 35 cylinder mowers, delivering a superbly close, even finish on fine lawns. Built from hardened, ground steel for long-lasting performance, it offers very high cutting precision and supports healthy grass growth through a clean, scissor-like cutting action.

Designed for the Allett Cambridge 43 and Kensington 17, this 6-blade cartridge delivers a fine, precise cut for a beautifully presented lawn. Built from hardened steel, it ensures long-lasting performance and supports healthier grass with a clean, scissor-like cutting action.

A 17-inch bristle brush cartridge for the Allett Stirling 43 cylinder mower. Ideal for collecting light debris including leaves, twigs, worm casts, and litter.

A 17-inch dethatcher cartridge from the Allett Stirling 43 cylinder mower. The most aggressive cartridge for removing the densest layers of thatch from lawns.