Skip to content

Plumbing Parts

Filters

Valve Diaphragm Segment Quiet Flush A156A 1

Valve Diaphragm Segment Quiet Flush A156A

$7.23 - $7.23
$7.23
$7.23 - $7.23
$7.23
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product No matter what your needs are, provides a range of options to address your restroom repair requirements. The diaphragm is compat...

View full details
Toilet Tank-to-Bowl Bolt Set Adjustable 1

Toilet Tank-to-Bowl Bolt Set Adjustable

$8.36 - $8.36
$8.36
$8.36 - $8.36
$8.36
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product Changing out old toilet bolts and gaskets stops leaks from forming between the toilet tank and bowl. This set of bolts will ensu...

View full details
Toilet Tank to Bowl Set 3 in. Fits Flush Valve 3 in. 1

Toilet Tank to Bowl Set 3 in. Fits Flush Valve 3 in.

$7.98 - $7.98
$7.98
$7.98 - $7.98
$7.98
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product The 3-inch tank to bowl kit is designed to help stop leaks from forming between your toilet's tank and bowl. This kit consists o...

View full details
To: Trip Lever in Polished Chrome for Wellworth 1

To: Trip Lever in Polished Chrome for Wellworth

$8.47 - $8.47
$8.47
$8.47 - $8.47
$8.47
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product To safeguard the warranty on products, always check for the genuine parts emblem. Genuine parts are crafted by engineers to ensu...

View full details
Toilet Bolt Kit No Cut Brass 5/16 in. x 2-1/4 in. 1

Toilet Bolt Kit No Cut Brass 5/16 in. x 2-1/4 in.

$7.98 - $7.98
$7.98
$7.98 - $7.98
$7.98
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product The 7110A SetFast Adjustable Closet Toilet Bolts are crafted to provide a straightforward installation of bowl-to-floor bolts, e...

View full details
Flush Valve Repair Kit Easy Fix 2 in. 1

Flush Valve Repair Kit Easy Fix 2 in.

$8.47 - $8.47
$8.47
$8.47 - $8.47
$8.47
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product The standard 2-inch EasyFix Flush Valve Repair Kit is intended for fixing corrosion or buildup on plastic and brass flush valve ...

View full details
Flush Valve Repair Kit for AquaPiston 1

Flush Valve Repair Kit for AquaPiston

$11.77 - $11.77
$11.77
$11.77 - $11.77
$11.77
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product To safeguard the warranty on products, always search for the GENUINE PARTS emblem. GENUINE PARTS are crafted by engineers to ens...

View full details
Toilet Tank to Bowl Set 2 in. Fits 2 in. Flush Valve 1

Toilet Tank to Bowl Set 2 in. Fits 2 in. Flush Valve

$7.97 - $7.97
$7.97
$7.97 - $7.97
$7.97
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product 5/16 in. x 3 in. fasteners. 3-1/4 in. x 2-1/8 in. x 1-1/8 in. rubber gasket for walls. Aids in stopping leaks at the tank's base...

View full details
Toilet Tank Lever Front Mount in Polished Brass 1

Toilet Tank Lever Front Mount in Polished Brass

$8.47 - $8.47
$8.47
$8.47 - $8.47
$8.47
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product The toilet tank lever is designed to fit standard front-mounted toilet tanks. It features a polished handle, an aluminum arm, an...

View full details
Gasket for DryLock Connection Tank 1

Gasket for DryLock Connection Tank

$7.88 - $7.88
$7.88
$7.88 - $7.88
$7.88
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product The 5-3/8 in. Toilet Tank Gasket is designed to substitute an old gasket in a 1.6 GPF, two-piece toilet. This component has a di...

View full details
Toilet Tank to Bowl Gasket 3 in. Fits with American Standard, Glacier Bay 1

Toilet Tank to Bowl Gasket 3 in. Fits with American Standard, Glacier Bay

$8.47 - $8.47
$8.47
$8.47 - $8.47
$8.47
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product The 3 in. Tank-to-Bowl Gasket provides a reliable solution for problematic toilet bowl gaskets (hardware not included). Construc...

View full details
Toilet Tank Flapper 2 in. Universal High Performance, Water-Saving PerforMAX 1

Toilet Tank Flapper 2 in. Universal High Performance, Water-Saving PerforMAX

$6.32 - $6.32
$6.32
$6.32 - $6.32
$6.32
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product The 502 PerforMAX 2 in. Water-Saving Flapper is an excellent option for efficient flushing. It includes the adjustable dial desi...

View full details
Toilet Flapper 2 in. Blue with Float Used in Various 2-Piece Toilets 1

Toilet Flapper 2 in. Blue with Float Used in Various 2-Piece Toilets

$9.97 - $9.97
$9.97
$9.97 - $9.97
$9.97
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product To safeguard the warranty on items, always search for the Genuine Parts emblem. Genuine Parts are crafted by engineers to ensure...

View full details
Adjustable Flapper 2 in. 1

Adjustable Flapper 2 in.

$6.98 - $6.98
$6.98
$6.98 - $6.98
$6.98
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product The Plus standard 2-inch Adjustable Toilet Tank Flapper comes with an adjustable float to manage flush volume. You can easily sl...

View full details
Toilet Tank Flapper 2 in. with Shark-Fin Technology 1

Toilet Tank Flapper 2 in. with Shark-Fin Technology

$10.97 - $10.97
$10.97
$10.97 - $10.97
$10.97
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product This flapper is designed for a range of one-piece toilet units. It includes an adjustable chain length and a shark-fin flapper t...

View full details
Toilet Tank Lever 28-Degree in Chrome American Standard 1

Toilet Tank Lever 28-Degree in Chrome American Standard

$6.98 - $6.98
$6.98
$6.98 - $6.98
$6.98
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product Chrome 28° toilet tank lever that serves as an ideal substitute for the front-mounted tank. Features a chrome-plated plastic han...

View full details
Flush Valve Seal Kit 3 in. Universal 1

Flush Valve Seal Kit 3 in. Universal

$7.47 - $7.47
$7.47
$7.47 - $7.47
$7.47
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product Fix your leaking or continuously running toilets. The Korky universal 3-inch valve seal kit features two high-quality, long-last...

View full details
Replacement Seal for Champion 4 and Titan 4 Toilets 1

Replacement Seal for Champion 4 and Titan 4 Toilets

$7.48 - $7.48
$7.48
$7.48 - $7.48
$7.48
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product The replacement flush valve seal for toilets offers a quick and easy solution to stop leaks in your specialized flush valve toil...

View full details
Toilet Tank Flapper 2 in. Ultra 1

Toilet Tank Flapper 2 in. Ultra

$6.98 - $6.98
$6.98
$6.98 - $6.98
$6.98
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product The Ultra High Performance Flapper is the most versatile standard 2-inch flapper on the market. This flapper adapts to the origi...

View full details
Toilet Flange ABS Fast Set 3 in. Outside Fit 4 in. Inside Fit Open Hub with Plastic Ring 1

Toilet Flange ABS Fast Set 3 in. Outside Fit 4 in. Inside Fit Open Hub with Plastic Ring

$6.95 - $6.95
$6.95
$6.95 - $6.95
$6.95
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product Fast Set Closet Flange allows for a quick and simple connection of a water closet outlet to a plumbing system. The flange is des...

View full details
Toilet Wax Ring Reinforced Extra Thick with Plastic Horn and Zinc-Plated Bolts 1

Toilet Wax Ring Reinforced Extra Thick with Plastic Horn and Zinc-Plated Bolts

$6.98 - $6.98
$6.98
$6.98 - $6.98
$6.98
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product The user-friendly Reinforced Wax Toilet Wax Extender Kit comes with a polyethylene flange suitable for floor and the majority of...

View full details
Toilet Tank Lever Universal Plastic Handle and Arm in Chrome Plated 1

Toilet Tank Lever Universal Plastic Handle and Arm in Chrome Plated

$6.98 - $6.98
$6.98
$6.98 - $6.98
$6.98
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product Universal toilet tank lever is compatible with the majority of toilets. It features a chrome-plated plastic handle, a black plas...

View full details
Wax Ring Cap Sure Seat HydroCap 1

Wax Ring Cap Sure Seat HydroCap

$7.31 - $7.31
$7.31
$7.31 - $7.31
$7.31
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product The HydroCap enhances the effectiveness of wax rings and provides a superior seal compared to using a wax ring by itself. It for...

View full details
Toilet Flange Replacement Ring Stainless Steel 1/4 in. 1

Toilet Flange Replacement Ring Stainless Steel 1/4 in.

$5.96 - $5.96
$5.96
$5.96 - $5.96
$5.96
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product The Stainless Steel Replacement Ring connects a water closet outlet to a plumbing system quickly and effortlessly, sitting flush...

View full details

Plumbing Parts: What You Need to Know

Plumbing parts, also referred to as toilet accessories, replacement kits, and fixture hardware, include essential components for repair, upgrade, or installation of bathroom and kitchen plumbing systems. This category features products ranging in sizes like 2 inch, 3 inch, and 4 inch diameters, as well as standard 5/16 inch x 2-1/4 inch bolt kits. These items are compatible with both universal and brand-specific toilet setups and are made to simplify on-site repairs or replacements.

Type:

  • Sink Trim Kits: Designed to finish off exposed sink connections with a clean appearance. Commonly used in visible installations to match existing hardware.
  • Toilet Bolts: Secure the toilet bowl to the floor flange. Most kits include 5/16 inch by 2-1/4 inch solid brass bolts with nuts and washers for a reliable hold.
  • Toilet Fill Valves: Regulate water refilling in the toilet tank after flushing. Quiet fill models provide water saving performance and reduce noise.
  • Toilet Flanges: Anchor the toilet to the drain pipe and provide a sealed connection. Available in both cast iron and PVC options with Twist-N-Set or adjustable mounting.
  • Toilet Flappers: Control the release of water during a flush cycle. Available in 2 inch and 3 inch sizes to fit standard and high efficiency toilets.
  • Toilet Flush Valves: Replace or upgrade the flushing mechanism in the tank. Dual flush designs offer enhanced water efficiency for full and half flush options.
  • Toilet Gaskets: Seal the connection between the toilet tank and bowl. Often made of flexible rubber or foam to prevent leaks and ensure a snug fit.
  • Toilet Handles: Control the flush action of the toilet. Universal and front mount models available in multiple finishes to match bathroom aesthetics.
  • Toilet Hardware: Includes specialty parts like tank braces or support arms. Designed to reinforce connections and improve stability during use.
  • Toilet Repair Kits: Provide all in one solutions for internal tank rebuilds. Includes fill valves, flush valves, flappers, gaskets, and handles.
  • Toilet Seals: Prevent leaks at base or tank connections. Wax free and rubber-based seals available for mess free and reusable installation.
  • Toilet Wax Rings: Create a watertight seal between the toilet base and flange. Some models include flange extenders or stainless steel bolts for added support.

Materials:

  • Brass: Commonly used in toilet bolt kits and tank hardware for its strength and corrosion resistance. Ideal for long term installations in both residential and commercial bathrooms.
  • Rubber and Silicone: Found in flappers, gaskets, and seals to create flexible, watertight barriers. These materials allow for repeated compression without leaking or cracking.
  • PVC and ABS: Used in toilet flanges and repair fittings. Lightweight, durable, and resistant to rust or chemical corrosion.
  • Stainless Steel: Integrated into bolt kits and flange extenders for high strength and rust protection in moisture-heavy environments.
  • Plastic Composites: Found in flush valves and fill valves to reduce weight while maintaining structural integrity. These materials are molded for precise fits and smooth water flow.

At Supply Ontime, we offer reliable materials designed to meet your project’s needs. With same-day delivery across the Greater Los Angeles area, we make it easy to keep your projects on schedule. Order Plumbing Parts now and get them delivered today!