04428900 – Assy, Washout Port with O-Ring (Genuine OEM Part) The 04428900 is a genuine OEM washout port assembly with O-ring, designed for Ariens® and Gravely® mower decks. This assembly allows easy cleaning of mower decks by providing a secure port connection for a garden hose, helping to remove grass clippings, debris, and buildup that can affect cutting performance. The included O-ring ensures a tight, leak-free seal for reliable operation during washout procedures. Manufactured to exact factory specifications, the 04428900 washout port assembly is built for durability and long service life in both residential and commercial mowing environments. As a direct OEM replacement, it restores original deck cleaning capability and prevents water leakage during washout. Key Details: Brand: Ariens® / Gravely® Manufacturer Part Number: 04428900 Part Type: Washout Port Assembly with O-Ring Function: Provides access port for mower deck cleaning; ensures leak-free connection Material: High-strength, corrosion-resistant components with O-ring seal Application Area: Mower deck and bagger attachment area OEM Status: Genuine Ariens / Gravely replacement part Compatibility: The 04428900 washout port assembly is used on a wide range of Ariens® and Gravely® mower decks, including LMP, LMSP, LMSPE, Razor, Zoom, and CE variants. It fits multiple mower deck sizes and models, supporting deck washout and maintenance functions. Selected Models & Series Examples: LMP / Razor LMP Series: Serial ranges 026129 – 055000+ LMSP / Razor LMSP Series: Serial ranges 027254 – 055000+ LMSP BBC / Razor LMSP BBC Series: Serial ranges 026309 – 055000+ LMSPE / Razor LMSPE Series: Serial ranges 026506 – 055000+ Zoom Series: Zoom 42", Zoom 50", Zoom 42 CARB, Zoom 50 CARB, Zoom CE models Mower Deck & Belt / Idler Applications: Supports 42" and 50" decks on multiple series The 04428900 washout port assembly with O-ring ensures effective and leak-free mower deck cleaning, maintaining optimal cutting performance and preventing buildup on compatible Ariens and Gravely zero-turn mower decks.
