Genuine Husqvarna Automower Housing Kit for Husqvarna Automowers/Fits 430X, 450X, 520, 550, 550 EPOS / 585019410 Review

Overview

The Genuine Husqvarna Automower Housing Kit (part number 585019410) is a factory replacement top cover designed specifically for the 430X, 450X, 520, 550, and 550 EPOS robotic mowers. This is not a mower itself—it’s a critical repair or upgrade part for owners who need to replace a cracked, sun-damaged, or worn-out housing. It’s best for Husqvarna Automower owners who want a perfect OEM fit and finish, not a cheap aftermarket alternative that may warp or fade.

Who Should Buy This

1. Owners of 430X, 450X, 520, or 550 series mowers with physical housing damage – If your mower’s top shell has cracks from a fall, UV degradation, or a collision with a rock, this is the exact part you need for a seamless replacement.

2. Long-term Automower owners refreshing a weathered unit – After 3-5 years of outdoor exposure, the original housing can become brittle or discolored. This kit restores the mower’s appearance and structural integrity without buying a whole new machine.

3. DIY repair enthusiasts who value OEM quality – You want a part that fits perfectly, mates with existing screw holes, and matches the original color and texture. This kit delivers that, unlike generic third-party shells that may require trimming or modification.

4. Landscaping businesses maintaining a fleet of Husqvarna Automowers – When you’ve got multiple units in the field, having a few genuine housing kits on hand means you can quickly swap a damaged shell and keep your mowers running without downtime.

Key Features Breakdown

• OEM Part Number 585019410: This is the exact spec from Husqvarna’s factory. That means the plastic composition, UV stabilizers, and molding tolerances are identical to the original. No guesswork on fit or longevity.

• Compatibility with 430X, 450X, 520, 550, 550 EPOS: These are mid-to-large yard robotic mowers (up to 1.25 acres for the 550). The housing is the same across all these models, so you can stock one part for multiple mowers in your fleet.

• Durable ABS Plastic Construction: The housing is made from impact-resistant ABS that handles sun exposure, rain, and the occasional bump. It’s not just cosmetic—it protects the internal electronics and battery from the elements.

• Includes Necessary Hardware: The kit comes with the housing and any screws or clips needed for installation. You don’t need to source extra fasteners, which simplifies the job.

• Matte Black Finish: The texture and color match the original factory look. It resists glare and hides minor scratches better than glossy alternatives.

Pros

1. Perfect OEM fit – Every screw hole lines up exactly. No drilling, filing, or cursing required. Installation takes about 15 minutes with a basic screwdriver.

2. UV-resistant material – Unlike some aftermarket shells that fade to chalky gray in a year, this genuine part holds its color and resists cracking from sun exposure.

3. Protects your investment – A cracked housing lets moisture and debris into the mower’s guts. Replacing it keeps the circuit board, motor, and battery safe from water damage.

4. Restores resale value – A mower with a clean, uncracked housing looks well-maintained and can fetch a higher price if you ever sell it.

5. Simple DIY installation – You don’t need special tools or mechanical experience. Just remove the old housing, transfer any components, and snap the new one in place.

6. Backed by Husqvarna warranty – As a genuine part, it carries the manufacturer’s quality guarantee. If it arrives defective or doesn’t fit, you’re covered.

Cons

1. Pricey for a plastic shell – At around $200, this is not cheap. You’re paying for the Husqvarna name and exact fit. A generic shell might cost half as much, but it won’t match the quality.

2. Only fits specific models – If you own a 305, 315, or 415X, this housing won’t work. Double-check your model before buying.

3. No color options – It only comes in matte black. If you wanted a custom color or a brighter finish to find your mower in tall grass, you’re out of luck.

4. Not a structural upgrade – This is a like-for-like replacement. It doesn’t add extra impact protection or weather sealing compared to the original. If your mower takes hard hits regularly, you may break the new one too.

Bottom Line

The Genuine Husqvarna Automower Housing Kit is the right choice if you need a factory-perfect replacement for a damaged or worn-out top cover on your 430X, 450X, 520, or 550 series mower. It’s not cheap, but it fits flawlessly, resists UV damage, and protects your mower’s internals for years. If you’re a DIY owner or a pro maintaining a fleet, this part saves you from buying a whole new mower. Just make sure your model is compatible before you order. I recommend it for anyone who values long-term durability and a clean look over saving a few bucks on an aftermarket shell.

Frequently Asked Questions

Q: Can I install this housing kit myself, or do I need a dealer?
A: You can absolutely do it yourself. You’ll need a Phillips-head screwdriver and about 15 minutes. The old housing unscrews from the bottom, and the new one screws in the same way. Just transfer the control panel and any sensors if they’re attached to the old shell.

Q: Will this housing fit my Husqvarna Automower 305 or 315?
A: No. This kit (585019410) is specifically for the 430X, 450X, 520, 550, and 550 EPOS models. The smaller 300-series mowers have a different shape and mounting pattern. Check your model number on the underside of the mower before ordering.

Q: Does the kit include the rubber seal or gasket for the housing?
A: The kit includes the plastic housing and the necessary screws. It does not include a separate rubber gasket—the seal is integrated into the housing design. If your old mower had a foam or rubber strip, reuse it if it’s in good shape, or order a new seal separately if needed.