Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Me
Cart
Home
/
Plumbing
/
Plumbing Parts
Oatey Plumbing Parts
1 Results
Plumbing Part Type: Toilet Kit
Brand: Oatey
Clear All
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Availability
Show Unavailable Products
Department
Plumbing
Plumbing Parts
Toilet Parts
Brand
SLOAN
Zurn
American Standard
DANCO
Westbrass
EAGO
KOHLER
Sloan Valve Company
JONES STEPHENS
Fluidmaster
Korky
Everbilt
Sun-Mar
Belle Foret
Big John
BrassCraft
COMPAC HOME
Falcon
GROHE
Oatey
PlumbCraft
Prime-Line
ProPlus
Speakman
Wilkins
+ View All
Plumbing Part Type
Bath Drain/Drain Assembly
Escutcheon/Flange
Toilet Flange
Tub Strainer
Drain
Kitchen Drain/Drain Assembly
Plugs & Stoppers
Washer
Toilet Wax Ring
Other Tub/Shower Repair Part
Tub Complete Drain Assembly
Kitchen Strainer
Screen
Adapter
Kitchen Drain Trap/Component
Other Sink Repair Part
Cap
Extension
Nut
Seal
Sink Kit
Installation Hardware
Pop Up
Rough-In Kit
Toilet Bolt
Toilet Kit
Tub Drain
+ View All
$
23
.
97
(113)
Model# 43400
Oatey
1/4 in. - 1-5/8 in. Toilet Flange Extender Kit
Shop this Collection
Add to Cart
Compare
Installation Services
Plumbing Repair
We offer same-day emergency plumbing repair in most areas, and our service providers are local, licensed, insured and background checked for your peace of mind
Learn More