Does the Korky 818BP match up/replace the Kohler 85406 flush valve?

According to Korky's website: "It has a universal design to fit all brands and features a wide range of adjustability to fit most 2-piece and 1-piece toilets. Designed to fit more toilets, the QuietFill toilet fill valve adjusts from 7-3/4 inch to 13-1/2 inch."

if this is a prime item, why is the delivery date a month away?

Go to Lowes or Home depot...in stock and grab a Starbucks double express :-) on the way...

When I connect to the water supply line, the connection is loose, and water leaks out. Is the connection point on the Korky supposed to be empty?

The red gasket at the bottom should be inside the tank, the large nut is then installed hand tight and then snugged a bit more but not too tight. if you do this, there is no way that water can leak out of the tank at that point, unless the tank is cracked.

Is this fill valve by Korky superior to that of Fluidmaster (as in durability and preveting toilet leak)?

The valves we were sent did NOT have the gasket on the bottom included. Was not noticed at first, why would we think it didn’t have needed parts. Put in and leaked everywhere! Finally figured out why. So just be aware of that.

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🚽 Upgrade your throne with silent, swift, universal ease!

DURABLE BUILD - Made with long-lasting chlorazone red rubber for reliable, leak-free use
COMPLETE REPAIR KIT - Includes all essential parts & tamper-proof key for seamless replacement
EFFORTLESS INSTALLATION - Twist-lock design means no tools & under 5 minutes setup
UNIVERSAL COMPATIBILITY - Fits virtually all 1-piece & 2-piece toilets effortlessly
WHISPER QUIET PERFORMANCE - Engineered to minimize refill noise for a peaceful home

The Korky 528 Toilet Fill Valve is a universal, easy-to-install replacement part designed to fit most 1-piece and 2-piece toilets. Featuring a twist-lock adjustable height from 7.75 to 13.5 inches, it installs in under 5 minutes without tools. Its quiet operation and durable chlorazone red rubber construction ensure a smooth, noise-free refill and long-lasting performance. The kit includes all necessary components for a hassle-free upgrade.

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€ 31.49

Duties & taxes incl.

Netherlandsstore

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Manufacturer	Korky
Part number	528
Item Weight	249 g
Product Dimensions	10.16 x 5.72 x 19.69 cm; 249.48 g
Item model number	528
Size	Universal
Color	Black
Style	Fill Valve
Material	Plastic
Shape	shape
Item Package Quantity	1
Specification met	IAPMO
Included components	Includes: (1) Fill Valve, (1) Refill Tube, (1) Metal Refill Tube Clip, (1) Mounting Nut, (1) Cone Washer, (1) Coupling Nut, (1) and (1) Instructions
Batteries Included?	No
Batteries Required?	No

Korky 528 Toilet Fill Valve, Universal, Black(Packaging May Vary)

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