Skip to content
Shop Your Local Store ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted Authentic Brands
FAQ Shipping & Returns Order Lookup Contact Account
Shop the Collection
Shop Local. Support Independent. 156 products available
Fill & Flush Valves & Flapper

Shop 167 fill & flush valves & flapper at National Hardware Group — from trusted brands like American Standard, B & K, B&K and more. Every item is an authorized, warranty-backed purchase, with prices starting around $2.99. Ships nationwide, free over $75 on most items, or find it at your local store.

Trusted brands only Ships nationwide Pro accounts welcome Support your local hardware store
156 products
Danco Toilet Flapper Blue Rubber For American Standard

Danco

Danco Toilet Flapper Blue Rubber For American Standard

MPN: 9D00088936

$4.99
Korky Complete Flush Valve and Flapper Repair Kit
USA

Korky

Korky Complete Flush Valve and Flapper Repair Kit

MPN: 5010MP

$39.99
Plumb Pak Lift Wire and Chain Gold Brass For Universal

Plumb Pak

Plumb Pak Lift Wire and Chain Gold Brass For Universal

MPN: PP835-11

$7.99
Kohler Flush Ball Kit Rubber
USA

Kohler

Kohler Flush Ball Kit Rubber

MPN: GP88921

$13.99
Plumb Pak Float Rod and Lift Wire Gold Brass

Plumb Pak

Plumb Pak Float Rod and Lift Wire Gold Brass

MPN: PP835-5

$8.99
Plumb Pak Anchor Flange Kit Metal For Universal

Plumb Pak

Plumb Pak Anchor Flange Kit Metal For Universal

MPN: PP835-56

$7.99
Plumb Pak Ballcock Coupling Nut Plastic

Plumb Pak

Plumb Pak Ballcock Coupling Nut Plastic

MPN: PP835-49

$4.99
Plumb Pak Ballcock Shank Washer Black Rubber For Universal

Plumb Pak

Plumb Pak Ballcock Shank Washer Black Rubber For Universal

MPN: PP835-50

$5.99
Plumb Pak Ballcock Repair Kit Black Plastic
USA

Plumb Pak

Plumb Pak Ballcock Repair Kit Black Plastic

MPN: PP830-17

$7.99
Only 10 left
Plumb Pak Tank Ball Black Rubber For Eljer

Plumb Pak

Plumb Pak Tank Ball Black Rubber For Eljer

MPN: PP835-81

$5.99
Keeney Repair Kit Black Rubber

Keeney

Keeney Repair Kit Black Rubber

MPN: K830-33

$9.59
Kohler Flush Valve Gasket Gray Rubber For Kohler
USA

Kohler

Kohler Flush Valve Gasket Gray Rubber For Kohler

MPN: GP83888

$9.99
Korky Toilet Flapper Black Rubber For Universal
USA

Korky

Korky Toilet Flapper Black Rubber For Universal

MPN: 54CP

$52.99
Only 11 left
Danco Ballcock Repair Kit Rubber
USA

Danco

Danco Ballcock Repair Kit Rubber

MPN: 9D00088378

$5.59
Danco Flush Valve White Plastic For Mansfield

Danco

Danco Flush Valve White Plastic For Mansfield

MPN: 9D00088907

$13.99
Danco Tank Ball Black Plastic For Universal

Danco

Danco Tank Ball Black Plastic For Universal

MPN: 9D00080800

$5.99
Only 12 left
Danco Flush Valve Seal Black Rubber For Mansfield

Danco

Danco Flush Valve Seal Black Rubber For Mansfield

MPN: 9D00088360

$6.99
Danco Flush Valve Seal Black Rubber For American Standard

Danco

Danco Flush Valve Seal Black Rubber For American Standard

MPN: 9D00080955

$6.99
Danco Toilet Lift Wire Gold Brass For Universal

Danco

Danco Toilet Lift Wire Gold Brass For Universal

MPN: 9D00080804

$5.99
Danco Ballcock Coupling Nut Black Plastic
5 per case

Danco

Danco Ballcock Coupling Nut Black Plastic

MPN: 51835B

$14.95
Save 15% at $75+ Case of 5
GoBidet 2.0 gal White Hand Held Bidet

Gobidet

GoBidet 2.0 gal White Hand Held Bidet

MPN: 2012WX

$49.99
Fluidmaster Toilet Repair Kit with Flapper For Universal

Fluidmaster

Fluidmaster Toilet Repair Kit with Flapper For Universal

MPN: 400CRP14

$16.99
Fluidmaster PerforMAX Toilet Fill Valve Multicolored Plastic For Universal

Fluidmaster

Fluidmaster PerforMAX Toilet Fill Valve Multicolored Plastic For Universal

MPN: 400H-002-P10

$17.99
Plumb Pak Ballcock Repair Kit White Plastic For Universal

Plumb Pak

Plumb Pak Ballcock Repair Kit White Plastic For Universal

MPN: PP830-1

$13.99
Keep browsing

Related categories

Flapers & Tank BallNew ProductsPlumbing & HeatingToilet Repair KitsLift & Rods FloatsBallcock RepairFlush Valves
Shop Local

Find these products at your local store.

Independent hardware retailers often carry the same products — sometimes at competitive prices. Every order helps keep them on the corner.

Why we built NHG →
For Pros & Businesses

Buying for a business? Get the pro treatment.

  • Net 30 terms
  • Volume & contract pricing
  • Gov & compliance ready
Apply for a Pro Account
Need a hand?

Real people. Real hardware experience.

Questions about fit, compatibility, or job requirements? Reach a real person — not a chatbot or contracted call center.

(866) 469-8556 Mon–Fri, 6 AM–5 PM PST Text (425) 515-2727 24/7 intake · next business day reply Send a message Routed to the right team based on your inquiry

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Shop Your Local Store Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide Direct to your door
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
100% Authorized & Genuine — Our Guarantee →
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a familiar banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare