Shopping Cart

Your cart is empty.

Your cart is empty.

C-100500-K Flushmate Original ReplacementCartridge/Power Flush Toilet Piston Cartridge Parts,Fits Model 500, 501, 501A, 501B, 503, 504 Series Tank System, Genuine（2）

4.8 (2) Write Review
Free shipping on orders over $29.99

$73.99

$ 33 .99 $33.99

In Stock

About this item

  • Used Compatible with: Flushmate I - 501/501A Flushmate II - 501B, Flushmate III - 503, Flushmate IV - 504 series of toilet flush box parts.
  • Powerful flushing function Toilet C-100500-K replacement part for Flushmate M-101526-F3, M-101526-F4 pressure assisted water tank.
  • Use Series: for 500, 501, 501A, 501B, 503 and 504 series tank systems.
  • Easy to install: new flushmate works like new after installation, made of durable materials, meets OEM manufacturing requirements, and includes all parts needed to adjust the system.
  • Comes with instructions to prevent failure to turn off the water after installation and failure to flush after installation, please read carefully before installation.



Perfectly Compatible:Flushmate Flush Valve Cartridge Assembly C-100500-K. For Use With 500 501 501A 501B 503 And 504 Series.or M-101526-F3,M-101526-F4 Pressure Assist tank systems.exceptthe 200 series.

Easy to install Easy to fix your leaking cartridge. Non-OEM parts but meets OEM manufacturing requirements.


Elisabeth May
Reviewed in the United States on October 1, 2024
As per the description, it was supposed to fit a Flushmate 504. It does not. The one sent is longer than the one that was removed from our toilet, by at least an inch.And yes, our toilet does have a label affixed to it that indicates it is a Flushmate, series no. 504.
Vickie Burgee
Reviewed in the United States on August 14, 2023
Will buy from this Seller again
Recommended Products
2 Pack Universal Toilet Bolt Caps,Cute plastic Skull Toilet Screw Cover Fun Bathroom Accessories and Toilet Caps for Toilet Bolt Covers Decorative (D-Skull)

$12.99

$ 6 .99 $6.99

4.4
Select Option
Bidet Toilet Seat Bumper for Bidet with Strong Adhesive, Toilet Seat Bumper Replacement Kit, Toilet Seat Sticking Buffer Attachment for Use with Bidets - 4 PCS

$6.99

$ 2 .99 $2.99

4.8
Select Option
Enhon 2 Pack Toilet Tank Ball and Toilet Float Rod, Rubber Toilet Float Ball with Guide Tip, Universal Fit Tank Ball with Brass Rod, Toilet Tank Float Ball and Rod for Common Leak or Toilet Problem

$15.99

$ 7 .99 $7.99

4.6
Select Option
Replace for 37041-0010 Marine Toilet Macerator Sub Assembly Kit, Marine Toilet Replacement Motor Pump Set 12-Volt Fit for Models 37010-0000, 37010-1000, 37010-0090 and 37010-1090

$71.50

$ 32 .99 $32.99

4.8
Select Option
2 Pack Toilet Bolt Caps Decorative Black Cat Toilet Bolt Screw Cover Caps Ceramic Cute Bathroom Decor Fun Themed Gadgets Replacement Parts

$15.99

$ 6 .99 $6.99

5.0
Select Option
TOTO THU833-A Toilets and Bidets

$14.00

$ 7 .99 $7.99

5.0
Select Option
8 Pcs Toilet Seat Bumpers for KOHLER Toilet Seat Parts Replacement for KOHLER Toilet Seat Bumpers 1133070 1236365,Stabilizing Non-slip Silent Cushion

$11.69

$ 5 .99 $5.99

4.5
Select Option
2Pcs Universal Toilet Seat Bolts Kit, Metal Heavy - Duty Toilet Tank Bolts, Toilet Seat Screws Replacement Kit with Extra - Long 304 Stainless Steel Downlock Nuts, Rubber Washers Gaskets, by CHIALLCO

$5.99

$ 2 .99 $2.99

4.8
Select Option