Husqvarna Kit.wash-out.port Replaces 421114 Part # 532421114

What It Is

This is a replacement washout port kit for Husqvarna (and some compatible) zero-turn mowers and riding tractors. It attaches to the mower deck and lets you connect a garden hose to flush grass clippings and debris from the underside without removing the deck.

Fitment & Compatibility

• OEM part number: 532421114 (also listed as 421114). It is a direct Husqvarna OEM replacement, not a universal aftermarket fitting.
• Deck fitment: Designed for decks with a factory-installed washout port hole (typically a ~1-inch diameter opening). It will not work on decks without this pre-drilled port.
• Compatible models: Fits many Husqvarna zero-turn mowers (e.g., Z242F, Z254, Z4218) and select riding tractors (e.g., YTH24V48, TS348XD). Always verify your mower’s deck model number—not just the mower model—by checking the stamped plate on the deck itself.
• What to measure: Before buying, measure the existing port hole diameter (should be ~1.0 inch) and the thread pitch on the hose adapter (standard garden hose threads ¾" GHT). If you have an older or aftermarket deck, the hole size or thread may differ.
• Aftermarket note: This is OEM Husqvarna. Third-party knockoffs exist for ~$10–15 but often have looser threads or weaker plastic that cracks under pressure.

Key Things to Know

• Installation difficulty: Easy—snaps into the deck hole, secures with a retaining clip, and connects to a standard garden hose. No tools required.
• Material quality: The port body is high-impact plastic with a brass hose connector. The brass fitting is corrosion-resistant but can seize if left with water inside; always disconnect the hose after use.
• Common gotcha: The retaining clip can pop off if the port isn’t fully seated. Push firmly until you hear a click. If the deck hole is slightly enlarged from wear, the port may leak.
• Maintenance tip: Flush only after mowing (not before) and avoid high-pressure water—it can force debris into blade spindles or bearings. Use low flow.

Should You Buy It

If you own a compatible Husqvarna mower with an existing washout port hole and want a quick, tool-free way to clean the deck after each cut, this OEM kit is a solid, reliable choice. It’s simple to install, well-reviewed (4.4/5 stars), and will save you from crawling under the deck with a scraper. Skip it if your deck lacks the port hole or you prefer a universal adapter that requires drilling.