PK1100 Brass Faucet Stem & Bonnet Kit (3-Pack) – Replacement for Arrowhead Hose Bibs PP806-15, Outdoor Sillcock & Boiler Drain Valve Repair

Each kit contains a precision-machined brass stem with integrated rubber washer and a matching bonnet nut—everything needed to repair a leaking or stiff hose bib. Designed specifically for Arrowhead brand outdoor faucets labeled with part numbers PK1100 or PP806-15, this replacement kit restores full shutoff capability and prevents water waste. It is also commonly used in compatible boiler drain applications where a similar valve design is employed. Why buy 3? Many homes have front, back, and side yard hose bibs—all subject to wear from sun, frost, and frequent use. Replacing all at once ensures consistent performance and saves you time. Installation Tip: Turn off main water supply before starting. Apply plumber’s grease to threads for smoother operation and longer life.

• 3-Pack Value Set – Includes three complete PK1100 brass stem and bonnet kits. Perfect for repairing multiple outdoor faucets or keeping spares on hand—no need to reorder later.
• Exact Fit for Arrowhead Models – Designed as a direct replacement for Arrowhead hose bibs with part numbers PK1100 and PP806-15. Also fits compatible boiler drain valves and frost-proof sillcocks (verify your model before purchase).
• Important Compatibility Note – This kit is NOT universal. It only fits Arrowhead-style valves with matching internal threading. Does not fit Woodford Model 22, Mansfield, or generic brands unless confirmed identical to PK1100.
• Stops Leaks & Restores Function – Worn valve stems cause dripping or inability to shut off water. This kit replaces the entire stem assembly with a durable brass construction and integrated washer for reliable sealing.
• Easy DIY Repair in Minutes – No plumber needed! Simply shut off water, unscrew the old bonnet, remove the stem, and install this replacement. Works with standard wrenches and screwdrivers.