Universal Handle Replacement Kit for Flushmate 503 Series - Chrome Handle


Universal Handle Replacement Kit for Flushmate 503 Series - Chrome Handle

Part Number: AP300503

★★★★★ ★★★★★
4.9/5 Star out of 41 Reviews
Code: AP300503

EFlushmate Price: $41.01 SALE


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Product Description

Flushmate Universal Handle Kit

Flushmate Universal Handle Kit for 503 Series Systems

For the replacement to OEM linkage. Flushmate Universal Handle Kit fits left and right hand pressure-assist tank handle and trip levers assemblies. The Universal Handle Kit is designed to work with the Flushmate 503 Series. The Universal Handle kit is used to repair or replace handles that have loosened, are sagging, or no longer activate flushing.

Universal Handle System

The Universal Handle Kit easily installs to replace the OEM trip lever rod assembly. Takes less than a few minutes to install. Replace

Chrome Handle Finish

Chrome Handle Included

Sloan Flushmate Universal Handle Kit comes with a Chrome finish handle.


All OEM 2-pc toilets with Flushmate 503 Series produced after February 29, 2008 (left hand or right hand actuation).
The first 6 digits of your serial number identify the date your Flushmate system was manufactured.

Flushmate Systems
  • Compatibility Flushmate System
  • Flushmate III - 503
  • Flushmate III - 503H

Parts Included


(1) Crank Housing and Disposable Cap

(1) Bushing

(4) Screws

(1) Locking Nut

(1) Spacer

(1) Flush Frame and Lever

(1) Handle

How to install the Universal Handle Kit

The installation steps for the AP300503 Universal Handle Kit for 503 Series & AP400504 Universal Handle Kit for 504 Series is the same.

Flushmate Warranty Policy


Click here to Visit Flushmate Warranty Policy

Customer reviews

★★★★★ ★★★★★
4.9/5 Stars out of 41 Reviews
Pages 1   2   3   4   5
Clint Bezdek (7401 w 92 ave) | February 16th, 2024
Replace flush cable
Verified Buyer
It works and it fits
Kunde (United States) | November 7th, 2023
It works and it fits and that is all it matters, I have a jet flush toilet with horizontal outlet on the back and it only works with a pressure assist tank , or such a nostalgic 10 feet high tank what I do not have the space for. I was lucky the pressure assist ( 503 ) tank fit in my existing ceramic flush tank but the only way to get it triggered was either drilling a hole in the lid and put a knob with a rod on there. or buy this trigger mechanism.... see how long it last. I like it so far . The toilet is in my little hobby workshop and it is not used this often , but the flush works now in a heart beat . It empties the bowl in a half second....now I have one problem less in life
Verified Buyer
Universal Flushmate Handle/503
Jessie (California) | October 19th, 2021
The system works perfect. The instructions makes installation very quickly to install. I had a small issue with the clearance between the tank and the handle mechanism where the cable attached .I loosen the tank and twisted it enough to give proper clearance and I am very happy with the handle. Smooth operation and my family and 5 year granddaughter says it is so much easier to push down the handle.. Looks great too.. Parts fit perfectly..Loved the rubber bushing.
Verified Buyer
Don't pay extra for shipping, you will still get standard shipping
Shannon (Louisiana) | September 13th, 2021
My original cartridge was worn out and broke on 08/31 as a result of normal wear and tear. However, due to power outages and businesses unable to open as a result of Hurricane Ida, I was not able to purchase the required parts from a local business. I ordered a cartridge with wrench and handle replacement on 09/04 when mail delivery was available at a family member's residence 30 miles away. I also paid nearly the same price for 2nd day air which was understandable. Regardless of paying the extra money for expedited shipping, my order took 3 days to ship, 4 days to arrive, and NO correspondence was ever acknowledged...except the email asking for this review.
Flushmate handle kit
Maj (NY) | August 4th, 2021
Just what I needed.
Note From Store Owner: We appreciate your business, and we are so happy to have you as part of the Flushmate family! Thanks for sharing your awesome experience with us and for the 5-stars! Your review and satisfaction mean the world to us!

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