Where to Buy Robot Mower Parts in the US: Simple 2026 Guide

7 min read by Jordan Ellis Updated November 11, 2026

Where to buy robot mower parts in the US depends on the brand, but the safest starting point is the manufacturer’s own dealer or parts channel. Husqvarna says the full range of its genuine spare parts is sold only through authorized dealers, while some items such as Automower Endurance blades also appear on its webshop, depending on country. Check your exact model and the warranty wording before you order, since availability and terms change over time, as of November 2026.

The short answer

Husqvarna Automower: an authorized Husqvarna dealer carries the widest parts range and can confirm fit.
Other brands: start with the brand’s own parts page or dealer locator, then read its warranty terms.
Third-party parts: FTC staff have said a warranty generally cannot require brand-name parts unless the company supplies them free or gets a waiver.
Before you buy: confirm the exact model, the part number, and whether the item is a wear part or a warranty-covered component.

Start with the manufacturer’s own parts channel

For most owners, the manufacturer’s parts channel is the most direct route to buy robot mower parts in the US, because it knows which parts fit which model. Husqvarna’s US buying guide says the full range of genuine spare parts is exclusively sold through authorized Husqvarna dealers. Its dealer locator adds that only authorized dealers sell its products, and it recommends genuine original parts to keep a machine performing safely.

Worx ties genuine parts to its warranty. Its published warranty statement gives two years on the Landroid mower, extendable to three with online registration, but it excludes accessories such as blades and wheels and gives only one year on battery packs. One of its conditions is that only genuine Worx Landroid accessories and parts were used on or with the product. That statement comes from Worx’s European warranty page, so check the terms that apply in the US for your model, and see our robot mower warranty guide for how warranties differ.

Worx’s US accessories page lists about 20 products, including blades, wheels, garages, boundary wire kits and expansion kits. It has no model compatibility checker, though some product names name their models, such as wheels listed for the WR147, WR155 and WR165. The page links to a Where To Buy store locator in its footer, so use that locator or a dealer to confirm fit.

Where to buy robot mower parts in the US: channels compared

For where to buy robot mower parts in the US, each route trades support against price and selection. A dealer is slower to order from but can confirm fit. A webshop is simple when the item is listed. A third-party seller can offer more choice, in our reading, but the match to your model is your responsibility.

Channel	Best for	What to check
Authorized dealer	Full parts range, fit advice, and service	Stock for your model, and whether the part is genuine
Manufacturer webshop	Common items such as blades, where offered	Availability differs by country
Third-party seller	Wider choice and sometimes lower cost	Exact model match, return policy, and part origin

Our reading is that the dealer route makes the most sense for any part that affects cutting, charging, or the boundary system. A quick call to the dealer can save you from an order that looks right but does not fit your model.

Robot mower parts laid out on a wooden bench: a tray of blades, boundary wire stakes, a coil of wire, a screwdriver and a brush — Blades, stakes and wire are common parts, and each one needs a model match before you order.

Heads up

A listing that says “compatible” is not the same as a manufacturer part. Ask the seller to confirm the model and the part number in writing before paying.

Does a third-party part void the warranty?

Not automatically, according to FTC staff, though this is not legal advice. In 2018 FTC staff warned companies that sell cars, cell phones and video game systems that telling consumers they must use specified parts or service providers to keep a warranty is generally prohibited under the Magnuson-Moss Warranty Act. The exception is when the warrantor provides those parts or services for free, or receives an FTC waiver.

Husqvarna says the Shop tab in its Husqvarna Connect app lists the parts that owners can replace themselves without violating the warranty. Our reading is that this list shows which items the manufacturer treats as routine maintenance.

A warranty can still be read narrowly. Worx lists genuine parts among its warranty conditions, which is a term to note rather than a settled rule. Keep your receipts, save the part numbers you used, and ask the warranty provider in writing before you buy if the wording is unclear.

Hex bit tool and a single small screw on a wooden workbench — Even a small screw has a part number, so check the model before you order.

Check the model and part number before you order

Knowing where to buy robot mower parts in the US is only half the job. The correct part depends on the exact model, not just the brand name, whether you need blades, a battery or a robot mower wheel replacement. Husqvarna says that if your mower is added to its Husqvarna Connect app, the app lists spare parts for that product under the Shop tab. Its guide does not explain where to find model or serial numbers, so use the label and the owner’s manual for those details.

Find the model and serial number. Take them from the label on the machine or from your purchase record.
Check the official parts list. Use the brand’s app, dealer, or parts catalog for your model.
Compare the old part. Match the part number or shape against the item you are replacing.
Ask the seller to confirm fit. Get the model and part number in writing.
Keep the proof of purchase. A warranty claim is easier when the part and date are documented.

What to check before you buy

A low price does not help if the part is wrong or the warranty is at risk. Before you decide where to buy robot mower parts in the US, work through these points, and treat any single answer as a starting point rather than a final decision.

Model match: the listing names your exact model, not only the brand line.
Genuine status: the seller says whether the part is genuine or aftermarket.
Return window: you can send back a part that does not fit; for batteries, check robot mower battery replacement cost before you compare sellers.
Warranty wording: you have read what the warranty says about parts and accessories, and whether the item is on a list like robot mower accessories worth buying.
Wear items: Worx’s warranty statement excludes blades and wheels, so budget for them separately and see which replacement blades fit your model.

Frequently asked questions

Where can I buy Husqvarna Automower parts in the US?

Husqvarna’s US buying guide says the full range of genuine spare parts is sold through authorized Husqvarna dealers. Some items, such as Automower Endurance blades, may also be listed on the Husqvarna webshop, depending on availability.

Will a non-brand part void my robot mower warranty?

FTC staff have said a warrantor generally cannot make warranty coverage depend on specified parts or services unless it provides them free or gets a waiver. Read your own warranty, because some manufacturers, such as Worx in its European statement, list genuine parts among their conditions.

Can I buy robot mower parts from a third-party seller?

Third-party sellers can offer more choice, but you are responsible for confirming the exact model match. Ask for the part number, the return policy, and written confirmation that the part is genuine or clearly labeled as aftermarket. Those checks matter more than the listing price when you buy robot mower parts in the US.

Do I need an authorized dealer to replace a robot mower part?

Husqvarna says the Shop tab in its Connect app lists parts owners can replace themselves without violating the warranty. For parts that affect cutting, charging, or the boundary system, our reading is that a dealer can confirm fit before you order.

Sources

A guide to buying and choosing spare parts for your Husqvarna product (Husqvarna): authorized dealer channel, webshop items, Husqvarna Connect Shop tab, self-replaceable parts.
Husqvarna US servicing dealers (Husqvarna): only authorized dealers sell its products; genuine parts recommendation.
Worx Landroid warranty statement (Worx): warranty periods, genuine parts condition, excluded accessories and blades.
Worx US robotic mower accessories (Worx): accessory range, model-named products, Where To Buy locator link.
FTC staff warns companies that it is illegal to condition warranty coverage on use of specified parts or services (Federal Trade Commission): the Magnuson-Moss rule and its free-or-waiver exception.