Husqvarna Part Number 532415598 Washout Port

What It Is

The Husqvarna 532415598 Washout Port is a replacement fitting that lets you attach a garden hose directly to the mower deck for quick underside cleaning. It’s designed for Husqvarna, Jonsered, and some Craftsman lawn tractors and zero-turn mowers with a compatible deck.

Fitment & Compatibility

Check your deck size and model: This port fits most 42-inch, 46-inch, 48-inch, 50-inch, and 54-inch Husqvarna fabricated and stamped decks (e.g., YTH, ZTH, GTH series). It is not compatible with older or smaller push mower decks.
OEM vs aftermarket: This is a genuine Husqvarna OEM part (not a generic copy), so fitment is exact for Husqvarna, Jonsered, and some Craftsman models.
Measure before buying: The port has a 1/2-inch threaded stem with a 1-inch hex head. If your current port is broken, measure the hole diameter in your deck (typically 1-1/8 inch) and the thread pitch (standard garden hose thread).
Quick check: Look up your mower’s model number (found under the seat or on the frame) and cross-reference it with Husqvarna’s parts diagram. Common compatible models include YTH18542, Z254F, and GTH52XLS.

Key Things to Know

• Installation is easy – Remove the old port (may require a wrench), clean the deck hole, apply thread sealant tape (included with some kits), and hand-tighten the new port. No special tools needed.
• Plastic construction – The port is made of durable nylon/plastic, not metal. It’s corrosion-resistant but can crack if overtightened or if you hit a rock. Keep the wrench gentle.
• Use only when the blade is stopped – Always disconnect the spark plug wire before attaching the hose. Running the blades with water can damage bearings and create a mess.
• Common gotcha: If your deck doesn’t have a pre-drilled port hole, you’ll need to drill one (measure twice). Also, some older Husqvarna decks use a different thread pattern – verify your existing port’s threads match.

Should You Buy It

If you own a Husqvarna (or compatible Jonsered/Craftsman) lawn tractor or zero-turn with a 42–54-inch deck and your washout port is broken, missing, or leaking, this $8.70 OEM replacement is a no-brainer. It’s cheap, simple to install, and keeps your deck clean to prevent rust and grass buildup. Skip it only if your deck doesn’t have a port hole or you prefer a metal aftermarket alternative.