At Sims Garden Machinery we sell a wide range of accessories for your lawn mower. We have a variety of blade and brush types for our Allett models, as well as a quick change stand for Allett cartridges. We also offer a range of tow-behinds for ride-on lawn mowers. We sell covers for your lawn mowers, which can be essential for their long term protection. We also have a range of fuels, oils, and chargers, to keep your lawn mower in top working order.

All of our products can be delivered across the UK. Where relevant, a member of our team can assemble and demonstrate our lawn mower accessories to you upon delivery.

Our team is available now to discuss our wide range of lawn mower accessories and answer and queries you might have. Our staff are industry trained, with extensive knowledge of our product range and industry.

Showing 1–36 of 67 resultsSorted by popularity

Allett Verticutter Quick-Change Cartridge (QC)

Price range: £369.00 through £439.00 inc. VAT

Elevate your lawn care routine with the Allett QC Verticut cartridge. Designed to remove moss, lift lateral grasses, and reduce thatch, it's the key to achieving a denser, healthier, and more resilient lawn.

Select options This product has multiple variants. The options may be chosen on the product page

Honda 8A Fast Battery Charger

Original price was: £60.00.Current price is: £55.00. inc. VAT

The Honda 8A Fast Charger significantly reduces downtime for your cordless garden tools. Capable of fully charging a 4Ah battery in only 35 minutes, it’s an essential accessory for any Honda Universal Battery System user.

Allett Scarifier Quick-Change Cartridge (QC)

Price range: £237.00 through £269.00 inc. VAT

Transform your Allett mower into a powerful lawn maintenance tool. The QC Scarifier Cartridge is Allett’s best-selling cultivation cartridge, designed to remove thatch, moss, and debris, promoting a healthier, greener lawn.

Select options This product has multiple variants. The options may be chosen on the product page

Mountfield C 215 su 20V Battery Charger

Original price was: £55.00.Current price is: £45.00. inc. VAT

The Mountfield C 215 su is a standard single-slot battery charger, designed to keep your 20V Mountfield ePower batteries ready for action. An essential accessory for your cordless garden tools.

Allett Lawn Grooming Brush Quick-Change Cartridge (QC)

Price range: £269.00 through £289.00 inc. VAT

The Allett QC Lawn Brush is a versatile Quick Change cartridge designed to remove debris, worm casts, and dew, enhancing lawn health and appearance. An essential tool for achieving a perfect finish.

Select options This product has multiple variants. The options may be chosen on the product page

Allett Aerator Quick-Change Cartridge (QC)

Price range: £239.00 through £259.00 inc. VAT

The Allett QC Aerator Cartridge is a vital tool for lawn care enthusiasts, designed to fit Quick Change Allett cylinder mowers. It penetrates the soil to improve drainage and encourage healthy root growth.

Select options This product has multiple variants. The options may be chosen on the product page

Briggs & Stratton 992424 Universal Lawnmower Cover

£27.50 inc. VAT
Genuine Briggs & Stratton Branded Walk Behind Lawnmower Protective Cover Universal Fit for all Makes and Models of Walk Behind

Allett De-Thatcher Quick-Change Cartridge (QC)

Price range: £279.00 through £319.00 inc. VAT

Transform a struggling lawn with the Allett QC De-thatcher Cartridge. Its aggressive tines penetrate deep to remove the most stubborn thatch, allowing your grass to breathe and thrive again.

Select options This product has multiple variants. The options may be chosen on the product page

Genuine PMA Carburettor Cleaner 500ml Aerosol

£9.99 inc. VAT
Helps remove dirt and deposits from carburettors, air intake manifolds, injection systems and linkages Restores power, increase fuel economy and

Briggs & Stratton 992232 Service Kit (550E 575E 625E Engines)

£27.00 inc. VAT
Genuine Briggs & Stratton service kit 992232, this kit contains the 593260 cartridge air filter. For the service kit that

Allett 10 Blade Quick-Change Cartridge (QC)

Price range: £479.00 through £597.00 inc. VAT

Upgrade your Allett cylinder mower to achieve a professional, bowling-green finish. This 10-blade cartridge is perfect for fine turf enthusiasts seeking an immaculate cut below 20mm.

Select options This product has multiple variants. The options may be chosen on the product page

Honda HRH 536 Mulch Kit (06762-VG0-B51)

£91.18 inc. VAT

Upgrade your Honda HRH 536 lawnmower with this genuine mulch kit. Recycle grass clippings back into your lawn as a natural fertiliser, saving time and effort by eliminating the need to collect and dispose of cuttings.

Husqvarna R300 CombiClip® 112 44″ Cutting Deck

£1,399.00 inc. VAT

A versatile 112cm (44") Combi cutting deck for Husqvarna R 300-series Riders. Offers high-performance BioClip® (mulching) and rear ejection cutting modes for a first-class finish in all conditions.

Husqvarna RC300 CombiClip® 112 44″ Cutting Deck

£1,499.00 inc. VAT

The Husqvarna RC300 CombiClip® 112 is a versatile, high-performance 112cm (44") cutting deck for Husqvarna Riders, offering a superb finish with both BioClip® mulching and efficient rear discharge cutting modes.

Husqvarna Combi 122X 48″ Cutting Deck

£3,199.00 inc. VAT

The Husqvarna Combi 122X is a high-performance 122 cm (48") cutting deck, offering both BioClip® (mulching) and rear discharge in a single, robust unit for exceptional versatility and a premium finish on large lawns.

Husqvarna 132X 52″ Combi Cutting Deck

£4,999.00 inc. VAT

Upgrade your Husqvarna front mower with the 132X Combi Deck. This high-performance 52-inch deck offers both BioClip® mulching and rear discharge, all built with heavy-duty steel for professional results.

Husqvarna R400 Combi 122 48″ Cutting Deck

£2,399.00 inc. VAT

Enhance your Husqvarna Rider with the Combi 122 cutting deck. This 48" deck provides two cutting methods in one: high-performance BioClip® for mulching and rear ejection for taller, rougher grass.

Mountfield 102cm (40″) Mulching Plug for Garden Tractors

£117.00 inc. VAT

Effortlessly convert your 102cm Mountfield garden tractor to a mulching mower. This genuine plug finely shreds clippings, returning valuable nutrients to your lawn for a healthier, greener finish.

Mountfield 40″ Mulching Kit (102cm)

£80.00 inc. VAT

Easily convert your 102cm (40") Mountfield garden tractor for mulching. This genuine kit finely shreds grass clippings to act as a natural lawn fertiliser.

Mountfield Lawn Striping Kit for Garden Tractors

£302.00 inc. VAT

Create that classic, professional striped lawn finish with your Mountfield garden tractor. This genuine roller kit easily attaches to create beautiful, defined stripes.

Mountfield 48″ Mulching Kit for Garden Tractors

£80.00 inc. VAT

Enhance your lawn care routine with the genuine Mountfield 48" (122cm) mulching kit. This accessory converts your garden tractor to a mulching mower, returning vital nutrients to your soil.

Mountfield 26″ Mulching Kit for Garden Tractors

£80.00 inc. VAT

Convert your Mountfield garden tractor into an efficient mulching machine. This genuine kit finely shreds grass cuttings, returning vital nutrients to your lawn for a healthier, greener finish.

Mountfield MP98 38″ Mulching Kit

£125.00 inc. VAT

Upgrade your Mountfield garden tractor with the genuine MP98 Mulching Kit. This kit finely shreds grass clippings, returning valuable nutrients to your lawn for a healthier, greener finish.

Mountfield 98cm (38″) Mulching Kit

£60.00 inc. VAT

Enhance your lawn's health with this genuine Mountfield mulching kit. Designed for 98cm cutting decks, it finely shreds grass clippings, returning valuable nutrients to your soil.

Cobra Fortis Scarifier Cartridge

Price range: £179.99 through £289.99 inc. VAT

The Cobra Fortis Scarifier Cartridge is the perfect tool for removing unwanted thatch and moss, promoting a healthier, more vibrant lawn all year round.

Select options This product has multiple variants. The options may be chosen on the product page

Cobra Fortis 10 Bladed Cartridge

Price range: £284.99 through £369.99 inc. VAT

Upgrade your Cobra Fortis mower with this 10-bladed cartridge. Crafted from hardened steel, it provides an exceptionally low 3.0mm cut for a pristine, bowling green finish on your lawn.

Select options This product has multiple variants. The options may be chosen on the product page

Cobra Fortis Dethatcher Lawn Care Cartridge

Price range: £189.99 through £264.99 inc. VAT

Transform your lawn with the Cobra Fortis Dethatcher Cartridge. Expertly designed to remove thatch and dead organic matter, it encourages healthier, denser grass growth for a pristine finish.

Select options This product has multiple variants. The options may be chosen on the product page

Cobra Fortis Verticut Cartridge

Price range: £249.99 through £379.99 inc. VAT

Transform your Cobra Fortis mower into a powerful lawn renovation tool. This verticut cartridge effectively removes moss and thatch, encouraging thicker, healthier grass growth from spring through autumn.

Select options This product has multiple variants. The options may be chosen on the product page

Cobra Fortis Lawn Brush Cartridge

Price range: £219.99 through £269.99 inc. VAT

An essential accessory for the Cobra Fortis cylinder mower range, this lawn brush cartridge gently removes surface debris and grooms the turf for a pristine finish.

Select options This product has multiple variants. The options may be chosen on the product page

Cobra Fortis Aerator Cartridge

Price range: £309.99 through £434.99 inc. VAT

The Cobra Fortis Aerator Cartridge is a vital lawn care tool, designed to improve soil structure and promote deeper root growth for a healthier, denser lawn.

Select options This product has multiple variants. The options may be chosen on the product page

Cobra Fortis Grooved Roller Lawncare Cartridge

Price range: £84.99 through £134.99 inc. VAT

Enhance the cutting performance of your Cobra Fortis cylinder mower. This grooved front roller cartridge lifts grass for a cleaner, more precise cut.

Select options This product has multiple variants. The options may be chosen on the product page

Cobra Fortis Turf Rake Cartridge

Price range: £58.99 through £104.99 inc. VAT

Improve the cutting performance of your Cobra Fortis cylinder mower with this genuine Turf Rake. It lifts grass blades before cutting for a cleaner, more precise and professional finish.

Select options This product has multiple variants. The options may be chosen on the product page

Cobra Fortis Sports Turf Brush Cartridge

Price range: £349.99 through £369.99 inc. VAT

The Cobra Fortis Sports Turf Brush is the perfect cartridge for removing worm casts, leaves, and early morning dew, maintaining the pristine appearance of fine lawns and sports pitches.

Select options This product has multiple variants. The options may be chosen on the product page

Cobra Fortis Sports Verticut Cartridge

Price range: £429.99 through £559.99 inc. VAT

An essential tool for developing dense, fine turf on bowling greens, golf courses, and sports pitches. This cartridge prunes grass, enhances growth, and controls thatch for a professional finish.

Select options This product has multiple variants. The options may be chosen on the product page

Cobra Fortis Front Wheel Kit Cylinder Mower Accessory

£29.99 inc. VAT

Adapt your Cobra Fortis cylinder mower for longer grass with this genuine Front Wheel Kit. Ideal for post-holiday mows or damp conditions, it prevents the front roller from flattening grass, ensuring a clean cut every time.

Cobra Fortis Cartridge Stand

Original price was: £220.00.Current price is: £199.00. inc. VAT

The perfect solution for owners of the Cobra Fortis mower system. This purpose-built, free-standing stand neatly stores and organises up to six interchangeable lawncare cartridges, keeping your garage or shed tidy and your valuable accessories protected.