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Kohler Toilet Replacement Flush Valves

Help conserve our precious natural resources by replacing old toilet parts

A leaky flush valve wastes water, money, and is just annoying! Replace your old, leaky flush valve with these OEM Kohler flush valves and save water, money, and gain peace of mind. Not sure what valve you need? Check inside your tank or under your tank lid for numbers impressed into the porcelain. Alternatively, look through our Kohler toilet picture gallery or call one of our dedicated customer service representatives. Chances are we can find the valve you need!

Kohler Toilet Flush Valves


Kohler 83094 flush valve
Kohler Flush Valve 83094
Features:

Kohler Toilet Flush Valve 83094 = $26.31

- OR -

Kohler toilet flush valve
Toilet Flush Valve 83650
Features:
  • Constructed of chemical resistant material
  • Includes flapper and chain
  • 6" overall, 5-1/2" from toilet tank to top of overflow
  • Fits: Cabernet models K3401, K3408, Palarre model K3383, Pillow Talk model K3378, Rialto model K3402, Rochelle models K3385 & K-3385-C, San Raphael models K3395, K3397

Description Price & Quantity
Kohler Toilet Flush Valve - 83650 $42.58
OEM Replacement flapper only - 83064 $8.94
"Will-Fit" replacement flapper only - 2010 $8.29

- OR -

Kohler toilet flush valve
Kohler Flush Valve 83664
Features:
  • 6-1/8" tall from toilet to top of overflow
  • Constructed of chemical resistant material
  • Includes flapper and chain
  • Includes gasket
  • Bottom prongs hold gasket in place
  • Fits: some Rosario and San Martine models K-3435-AA, K-3435-AB, K-3435-AC, K-3435-DC

Kohler Toilet Flush Valve 83664 - $21.76

- OR -

Kohler toilet flush valve
Model 84284 Flush Valve
Features:
  • 6-1/8" tall from toilet to top of overflow
  • 6-1/4" overall, 5-1/4" from tank to top of overflow
  • Constructed of chemical resistant material for strength and durability
  • Includes flapper & chain
  • Also includes gasket
  • Fits: the San Raphael K3384 toilet

Description Price & Quantity
Kohler Toilet Flush Valve - 84284 $26.80
Replacement flapper only - 2021BP
(replaces 84138)
$11.19

- OR -

Kohler toilet flush valve
Model 84503 Flush Valve Kit
Features:
  • 6" overall, 5-1/2" from toilet tank to top of overflow
  • Constructed of chemical resistant material for strength and durability
  • Includes flapper with chain, tank gasket, and complete cap/plunger repair assembly (head, screws, washers, etc.) for fill valve/ballcock

Kohler Toilet Flush Valve & Repair Kit 84503 = $57.47

- OR -

click here for larger image
85159 Flush Valve
Features:
  • 12-3/4" overall, 11" from tank to top of overflow
  • Includes: flapper and chain with float
  • Tank gasket
  • Rubber washer
  • Nut
  • Constructed of chemical resistant material for durability
  • Fits: Revival models K3555, K14240, K14241, K3455, K4445, K14239, K14279, K3555, K3613

Description Price & Quantity
Kohler Toilet Flush Valve Kit - 85159 $27.23
Tank To Bowl Gasket - 51487 - includes gasket, washers (3), nuts (3) & 5/16" bolts (3) $12.85

- OR -

Kohler toilet flush valve 85311
Kohler 85302 Flush Valve
Features:
  • 9-1/2" overall, 7-3/4" from tank to top of overflow
  • Includes flapper with chain
  • Comes with tank to bowl gasket
  • Fits Kohler Loon and some Wellington toilets
  • Replaces #84609 and #85311 flush valves

Kohler Toilet Flush Valve 85302 = $19.83

NOTE: This replacement flush valve is 7/8" taller than the original, so it may need to be cut down to fit properly

- OR -

click here for larger image
85406 Flush Valve
Features:
  • 8" tall from toilet tank to top of overflow
  • Includes: flapper and chain with float
  • Tank gasket
  • Lock nut
  • Constructed of chemical resistant material for durability
  • Fits Highline models K3427, K11450, K3427-K and Wellworth models K3422-X, K4223-X, K3432-X, K4620, K3433, K3438, K3421

Description Price & Quantity
Kohler Toilet Flush Valve - 85406 $24.79
Tank To Bowl Kit only - Gptb52050 $9.98

- OR -

Kohler flush valve image
Kohler 86972 Flush Valve
Features:
  • 10-1/2" from bottom of outlet to top of overflow, 10" overflow tube
  • Durable, ready to install flush valve complete with flapper and tank gasket
  • Fits some Kohler Rosario & San Martine toilets

Description Price & Quantity
Complete Kohler 86972 Flush Valve Assembly
includes flapper and gasket
$24.64
GP84995 Replacement flapper $12.95

- OR -

Kohler 87373 Flush Valve
Features:
  • 10-1/2" overall, 8-3/4" from tank to top of overflow
  • Extra durable flush valve (view old style)
  • Includes flapper and chain with float, tank gasket, and lock nut
  • Fits Portrait models K14247, K3591, K4607

Description Price & Quantity
Kohler Toilet Flush Valve - 87373 $24.55
Tank To Bowl Gasket - 51487 - includes: washers (3), nuts (3) & 5/16" bolts (3) $12.85

- OR -

Kohler 1003068 Flush Valve
Kohler Flush Valve 1003068
Features:

Kohler Toilet Flush Valve 1003068 = $21.13

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Kohler flush valve
Kohler Valve 1016123
Features:
  • 7" overall height from bottom of valve inlet to top of overflow tube
  • Constructed of chemical resistant material
  • Includes flapper assembly with mechanical arm and tank gasket
  • Fits the San Raphael K3384 toilet

Description Price & Quantity
Kohler Toilet Flush Valve - 1016123 $26.42
Replacement flapper with mechanical arm only - 1010376 $18.49
"Will Fit" replacement flapper only - 2011BP $11.49
Replacement Flush Valve Gasket $4.95

- OR -

Kohler flush valve 1042499
Flush Valve 1042499
Features:

Kohler Flush Valve Assembly 1042499 = $18.70

- OR -

Canister Style Flush Valves

Drawing of Kohler canister flush valve
Kohler 1188998 Flush Valve
Features:
  • Canister style flush valve
  • 11" overall height, 9-1/4" from toilet tank to top of valve, 6-1/2" canister
  • Replaces 1113628 and 10963847 flush canisters
  • Includes 2" chain
  • 1.28 gpf

Description Price & Quantity
Kohler 1188998 Canister Flush Valve $15.99
GP1059291 Replacement Canister Seal - 3-3/8"
- color may vary from red to yellow
$7.19

- OR -

Canister style flush valve
Kohler 1059288 Flush Valve
Features:

Description Price & Quantity
Kohler 1059288 Canister Flush Valve $29.65
GP1059291 Replacement Canister Seal - 3-3/8"
- color may vary from red to yellow
$7.19

- OR -

1069722 canister valve assembly
Kohler Valve 1069722
Features:

Description Price & Quantity
Kohler 1069722 Canister Flush Valve $28.95
GP1059291 Replacement Canister Seal - 3-3/8"
- color may vary from red to yellow
$7.19

- OR -

Kohler Canister flush valve
Kohler Valve 1083980
Features:

Description Price & Quantity
Kohler 1083980 Canister Flush Valve $18.11
GP1059291 Replacement Canister Seal - 3-3/8"
- color may vary from red to yellow
$7.19
GP1018165-F Replacement Tank-to-Bowl Gasket - 5-1/4"
$5.19

- OR -

Kohler canister valve
Kohler Valve 1085760
Features:

Description Price & Quantity
Kohler 1216609 Canister Flush Valve $18.13
GP1059291 Replacement Canister Seal - 3-3/8"
- color may vary from red to yellow
$7.19

- OR -

example of this float valve kit
Kohler Valve Kit 30668
Features:
  • Complete float valve kit
  • Durable brass construction
  • Fits Pompton model K3400, Palarre model K3383 and Rochelle model K-3385-EB
  • Includes installation instructions
  • 12" overall height, 9-1/2" from toilet tank to top of valve, 6" float rod


Description Price & Quantity
Heavy Duty Kohler Float Valve - 30668 $283.16
Replacement flush ball and arm only - 88921
- replaces 51200 and 51230
$11.81

- OR -

Complete Kohler Toilet Fill/Flush Valve Kit


Kohler fill valve
Complete Kohler Kit
Features:
  • Brass construction - for strength and durability
  • Includes all accessories shown
  • Fits Champlain model K3390


Description Price & Quantity
Kohler Fill Valve / Flush Valve Combination - 30669 $349.97
Replacement flush ball and arm only - 88921
- replaces 51200 and 51230
$11.81

- OR -

1B1X Complete Conversion Kit For Kohler Toilets


1B1X conversion kit
Includes:
  • Float ball & float rod
  • Fill valve
  • Flush valve
  • Top assembly, float assembly
  • Body, lock nut, washers and screws,
Fits the following Kohler toilets:

Description Price & Quantity
1B1X Conversion Kit For Kohler Toilets $96.78
1B1X Fill Valve Only (less float ball & diverter) - Plastic Construction
Replacement for fill valve and diverter from 84499 kit, no diverter needed
$69.75
Complete Repair Kit for the 1B1X
Includes top assembly, large o-ring, plunger with washers and 3 screws
$12.61
Rim Hose Only For 1B1X Conversion Kit $3.99
Flapper Only $8.29

- OR -

More Kohler Flush Valves
Model Description Fits Price & Quantity
83093 7-3/4" overall, 6-5/8" from tank to top of overflow
- For -AA toilet tanks - Includes flapper and seal
Rosario
San Martine
$15.49
83095 6-1/4" overall, 5-1/4" from toilet tank to top of overflow
- Includes flapper and flush valve seal
Rialto $25.43
83486 7-3/4" overall, 6-5/8" from tank to top of overflow
- For -AB toilet tanks - Inlcudes flapper and seal
Rosario
San Martine
$28.32
84216 7-1/2" overall, 7" from toilet tank to top of overflow
- Includes flapper, washer, screws and mounting lugs
San Miguel $66.27
84217 8" overall, 7" from toilet tank to top of overflow
- Includes flapper and flush valve seal
San Miguel $33.87
84302 6-1/4" overall, 5-1/4" from toilet tnak to top of overflow - Includes flapper and gasket Rialto $25.32
84305 6-1/4" overall, 5-1/4" from toilet tnak to top of overflow - Includes flapper and gasket Revival $26.71
84665 10-5/8" overall, 8-7/8" from toilet tank to top of overflow - Includes flapper, rubber washer, tank gasket, washer and nut Devonshire $22.00
85323 11" overall, 9-1/4" from tank to top of overflow - Includes flapper, rubber washer, tank gasket, washer and nut Folio $25.83
85431 9-3/4" overall, 8" from tank to top of overflow - Includes flapper, rubber washer, tank gasket, washer and nut Couture
Highline
$25.70
87998 7-1/2" overall, 6-1/2" from tank to top of overflow - Includes flapper and gasket Memoirs
Santa Rosa
$19.84
89827 7-1/2" overall, 6-1/2" from tank to top of overflow - Includes flapper and gasket Portrait $26.03
1000837 8-1/2" from top of overflow to bottom of valve outlet - Includes flapper and flush valve gasket Revival $19.62
1004808 8-3/4" from toilet tank to top of overflow - Includes flapper, rubber washer, tank gasket, washer and nut Serif $20.47
1013944 6-1/2" from bottom of valve outlet to top of overflow - Includes flapper and gasket San Raphael $19.47
1015139 10" overall, 8" from toilet to top of overflow - Includes flapper, rubber washer, tank gasket, washer and nut Pinoir $17.70
1020751 9-3/4" overall, 8" from toilet tank to top of overflow - Includes flapper and tank to bowl gasket Kathryn $16.91
1022551 9-3/4" overall, 8" from toilet tank to top of overflow - Includes flapper, rubber washer, tank gasket, washer and nut Leighton $17.17
1024385 9" overall, 7" from toilet to top of overflow - Includes flapper, flat seal, flush valve nut, and tank gasket Cimarron $22.79
1032640 7-1/2" overall, 6-1/2" from tank to top of overflow - Includes flapper and tank to bowl gasket Devonshire $19.73
1039861 8" overall height, 7" from toilet tank to top of overflow - Includes flapper and gasket Memoirs $17.60
1042831 10" overall height, 8-1/4" from toilet tank to top of overflow - Includes flapper, washer, gasket, friction ring, and lock nut Close Reach
Memoirs
$15.33
1048717 7-1/2" overall, 6-1/2" from toilet tank to top of overflow - Includes flapper and gasket Gabrielle $20.94
1058776 7-1/2" from bottom of valve outlet to top of overflow - Includes flapper and gasket San Raphael $17.94
1060218 8-7/8" overall, 7" from tank to top of overflow - Includes 4" Class 5 flapper, seal, nut and rubber gasket Memoirs $19.65
1070282 10-1/2" overall height, 8-1/2" from toilet to top of valve - Canister-style - includes canister, gaskets, seals, and nut Archer $23.45
1078578 7-1/2" from bottom of valve outlet to top of overflow - Includes flapper and gasket Rialto $17.91

Related Items & Accessories:

Customer Testimonials:

"Even thought I know nothing about toilets, I was able to find the part I needed with your instructions for finding the model number. I liked being able to click on the part number to see a photo of the part to confirm that it was what I needed."
- Anne Ginchereau, Ventura, California 93001-2463

"Thank you for your VERY prompt attention to my order! Your service is fabulous!"
- Mary Pokorny, Phoenix, Arizona 85085

"Diagram made finding the part a snap!... no stress in finding the part."
- G Steven Gilbert, Wilkesboro, North Carolina, 28697-8740

Please note that every customer testimonial shown on our pages has given us written permission to quote them. Our customer's privacy is very important to us, and we will never give, share or sell contact information or e-mail addresses to anyone!


Frequently Asked Questions

Q. "How do I replace the seal for a Kohler canister-style flush valve?"
A. As with any flush valve replacement/repair, you'll need to ensure your tank is emptied of water before beginning. Unhook the trip lever from the chain on the side of the canister, and remove the refill tube from the stop on top of the canister. Grasp the stem inside the canister, then turn the stop counterclockwise to remove it. Lift the canister off of the valve base, remove the old seal and slip on the new seal. Replace the canister on the valve bottom, place the stop back on the stem and turn clockwise to tighten. Remember to clip your trip lever back to the canister and replace the refill tube.

Kohler canister flush valve seal replacement - Step 1
Kohler canister flush valve seal replacement - Step 2
Kohler canister flush valve seal replacement - Step 3
Kohler canister flush valve seal replacement - Step 4

Please note: These instructions are applicable to canister valve #'s 1059288, 1069722, 1083980, 1085760 - and might work with flush valves that have the same style stop. This information is provided for your convenience only and PlumbingSupply.com® assumes no liability regarding your use of these instructions.

Q. "How do I adjust the water level for the 84499 conversion kit?"
A. As with any conversion or "will fit" replacement kit, you might need to make slight adjustments for the unit to function exactly like your original valve did. For the 84499 fill valve, you simply turn the adjustment screw counterclockwise to raise the water lever or clockwise to lower the water level. You may need to flush the toilet and keep turning either way until the water level in the tank matches the line on the flush valve overflow tube. If you're not sure where to find the adjustment screw or water level, view our handy parts diagram.



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