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!

Flapper-Style Flush Valves for One Piece Toilets

Kohler 83093 Flush Valve

Kohler 83093 toilet flush valve
  • - 7-3/4" overall height
  • - 6-5/8" from tank to top of overflow
  • - Fits some (-AA tank) Rosario and San Martine toilets
83093 - $18.41
Flapper 83064 $11.15
Gasket 83888 $7.62
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Kohler 83094 Flush Valve

Kohler 83094 toilet flush valve
  • - 6-1/4" overall height
  • - 5-1/4" from toilet tank to top of overflow
  • Replaced by 83650
83650 - $50.13
Flapper 83064 $11.15
Gasket 83888 $7.62
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Kohler 83095 Flush Valve

Kohler 83095 toilet flush valve
  • - 6-1/4" overall height
  • - 5-1/4" from toilet tank to top of overflow
  • - Fits some Rialto toilets
83095 - $29.78
Flapper 83064 $11.15
Gasket 83888 $7.62
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Kohler 83486 Flush Valve

Kohler 83486 toilet flush valve
  • - 7-3/4" overall height
  • - 6-5/8" from tank to top of overflow
  • - Fits some (-AB tanks) Rosario and San Martine toilets
83486 - $34.34
Flapper 83064 $11.15
Gasket 83888 $7.62
Enter a quantity and

Kohler 83650 Flush Valve

Kohler 83650 toilet flush valve
83650 - $50.13
Flapper 83064 $11.15
Gasket 53410 $5.27
Gasket 83888 $7.62
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Kohler 83664 Flush Valve

Kohler 83664 toilet flush valve
83664 - Temporarily Unavailable
Flapper 83064 $11.15
Gasket 83888 $7.62
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Kohler 84216 Flush Valve

Kohler 84216 toilet flush valve
  • - 7-1/2" overall height
  • - 7" from toilet tank to top of overflow
  • - Fits some San Miguel toilets
84216 - $86.75
Flapper 83064 $11.15
Gasket 53410 $5.27
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Kohler 84217 Flush Valve

Kohler 84217 toilet flush valve
  • - 8" overall height
  • - 7" from toilet tank to top of overflow
  • - Fits some San Miguel toilets
84217 - $44.52
Flapper 83064 $11.15
Gasket 83888 $7.62
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Kohler 84284 Flush Valve

Kohler 84284 toilet flush valve
  • - 6-1/4" overall height
  • - 5-1/4" from tank to top of overflow
  • - Fits some San Raphael toilets
84284 - $31.52
Flapper 1078440 $10.09
Gasket 83996 $6.42
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Kohler 84302 Flush Valve

Kohler 84302 toilet flush valve
  • - 6-1/4" overall height
  • - 5-1/4" from toilet tank to top of overflow
  • - Fits some Rialto toilets
84302 - $29.66
Flapper 1078440 $10.09
Gasket 83996 $6.42
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Kohler 84305 Flush Valve

Kohler 84305 toilet flush valve
84305 - $31.26
Flapper 1078440 $10.09
Gasket 83996 $6.42
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Kohler 87998 Flush Valve

Kohler 87998 toilet flush valve
87998 - $23.54
Flapper 1078440 $10.09
Gasket 83996 $6.42
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Kohler 89827 Flush Valve

Kohler 89827 toilet flush valve
89827 - $30.58
Flapper 89825 $10.09
Gasket 83996 $6.42
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Kohler 1032640 Flush Valve

Kohler 1032640 toilet flush valve
  • - 7-1/2" overall height
  • - 6-1/2" from tank to top of overflow
  • - Fits some Devonshire toilets
1032640 - $23.53
Flapper 1078440 $10.09
Gasket 83996 $6.42
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Kohler 1039861 Flush Valve

Kohler 1039861 toilet flush valve
  • - 8" overall height
  • - 7" from toilet tank to top of overflow
  • - Fits some Memoirs toilets
1039861 - $20.37
Flapper 1039444 $10.25
Gasket 83996 $6.42
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Kohler 1044458 Flush Valve

Kohler 1044458 toilet flush valve
  • - 10-5/8" overall height
  • - 9-1/2" from toilet tank to top of overflow
  • - Fits some Cimarron toilets
1044458 - $22.15
Flapper 1039444 $10.25
Gasket 83996 $6.42
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Kohler 1048717 Flush Valve

Kohler 1048717 toilet flush valve
1048717 - $25.39
Flapper 1078440 $10.09
Gasket 83996 $6.42
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Kohler 1060862 Flush Valve

Kohler 1060862 toilet flush valve
  • - 7-1/2" overall height
  • - 6-1/2" from toilet tank to top of overflow
  • - Fits some Portrait toilets
1060862 - $17.20
Flapper 3060BP $14.33
Gasket 83996 $6.42
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Kohler 1068622 Flush Valve

Kohler 1068622 toilet flush valve
1068622 - $25.21
Flapper 1067183 $12.75
Gasket 83996 $6.42
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Flapper-Style Flush Valves for Two Piece Toilets

Kohler 84665 Flush Valve

Kohler 84665 toilet flush valve
  • - 10-5/8" overall height
  • - 8-7/8" from toilet tank to top of overflow
  • - Fits some Devonshire toilets
84665 - $25.97
Flapper 85160 $12.07
Gasket 1145626 $4.10
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Kohler 85159 Flush Valve

Kohler 85159 toilet flush valve
85159 - $32.09
Flapper 85160 $12.07
Gasket 1145626 $4.10
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Kohler 85302 Flush Valve

Kohler 85302 toilet flush valve
  • - 9-1/2" overall height
  • - 7-3/4" from tank to top of overflow
  • - Fits some Fleur, Loon, and Wellington toilets (Replaces 84609 and 85311 flush valves - may need to cut to fit)
85302 - $23.45
Flapper 87449 $8.67
Gasket 1145626 $4.10
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Kohler 85406 Flush Valve

Kohler 85406 toilet flush valve
85406 - $29.15
Flapper 85160 $12.07
Gasket 1145626 $4.10
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Kohler 87373 Flush Valve

Kohler 87373 toilet flush valve
  • - 10-1/2" overall height
  • - 8-3/4" from tank to top of overflow
  • - Fits some Alouette, Epernay, and Portrait toilets
87373 - $28.96
Flapper 85160 $12.07
Gasket 1145626 $4.10
Enter a quantity and

Kohler 1003068 Flush Valve

Kohler 1003068 toilet flush valve
  • - 12-3/4" overall height
  • - 11" from toilet tank to top of overflow
  • - Replaces 30650, 81094, and 83991 flush valves
1003068 - $24.94
Flapper PRO 55 $6.87
Gasket 1145626 $4.10
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Kohler 1004808 Flush Valve

Kohler 1004808 toilet flush valve
  • - 10-5/8" overall height
  • - 8-3/4" from toilet tank to top of overflow
  • - Fits some Serif toilets
1004808 - $23.98
Flapper 85160 $12.07
Gasket 1145626 $4.10
Enter a quantity and

Kohler 1015139 Flush Valve

Kohler 1015139 toilet flush valve
  • - 10" overall height
  • - 8" from toilet to top of overflow
  • - Fits some Pinoir toilets
1015139 - $21.11
Flapper 85160 $12.07
Gasket 1145626 $4.10
Enter a quantity and

Kohler 1020751 Flush Valve

Kohler 1020751 toilet flush valve
  • - 9-3/4" overall height
  • - 8" from toilet tank to top of overflow
  • - Fits some Kathryn toilets
1020751 - $20.32
Flapper 85160 $12.07
Gasket 1145626 $4.10
Enter a quantity and

Kohler 1022551 Flush Valve

Kohler 1022551 toilet flush valve
  • - 9-3/4" overall height
  • - 8" from toilet tank to top of overflow
  • - Fits some Leighton toilets
1022551 - $20.60
Flapper 85160 $12.07
Gasket 1145626 $4.10
Enter a quantity and

Kohler 1024385 Flush Valve

Kohler 1024385 toilet flush valve
  • - 9" overall height
  • - 7" from toilet to top of overflow
  • - Fits some Cimarron toilets
1024385 - $29.99
Flapper 1078441 $15.41
Gasket 1097686 $3.93
Enter a quantity and

Kohler 1042499 Flush Valve

Kohler 1042499 toilet flush valve
  • - 8-7/8" overall height
  • - 7" from toilet tank to top of overflow
  • - Fits some Bancroft and Devonshire toilets
1042499 - $24.15
Flapper 1078441 $15.41
Gasket 1097686 $3.93
Enter a quantity and

Kohler 1042831 Flush Valve

Kohler 1042831 toilet flush valve
1042831 - $18.18
Flapper 85160 $12.07
Gasket 1145626 $4.10
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Kohler 1060218 Flush Valve

Kohler 1060218 toilet flush valve
  • - 8-7/8" overall height
  • - 7" from tank to top of overflow
  • - Fits some Memoirs toilets
1060218 - $23.30
Flapper 1078441 $15.41
Gasket 1097686 $3.93
Enter a quantity and

Side Mount Flapper-Style Flush Valves

Kohler 84996 Flush Valve

Kohler 84996 side outlet flush valve
  • - 7-1/2" overall height from bottom of valve outlet to top of overflow tube
  • - 7" overflow tube
  • - Fits some San Raphael toilets
84996 - $26.98
Flapper 84995 $13.93
Gasket 84676 $6.11
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Kohler 86972 Flush Valve

Kohler 86972 side outlet flush valve
86972 - $28.96
Flapper 84995 $13.93
Gasket 84676 $6.11
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Kohler 1000837 Flush Valve

Kohler 1000837 side outlet flush valve
  • - 8-1/2" overall height from bottom of valve outlet to top of overflow tube
  • - 8" overflow tube
  • - Fits some Ankara, Fables & Flowers, and Revival toilets
1000837 - $23.32
Flapper 84995 $13.93
Gasket 84676 $6.11
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Kohler 1013944 Flush Valve

Kohler 1013944 side outlet flush valve
  • - 7" overall height from bottom of valve outlet to top of overflow tube
  • - 6-1/2" overflow tube
  • - Fits some San Raphael toilets
1013944 - $23.11
Flapper 84995 $13.93
Gasket 84676 $6.11
Enter a quantity and

Kohler 1016123 Flush Valve

Kohler 1016123 side outlet flush valve
  • - 7" overall height from bottom of valve outlet to top of overflow tube
  • - 7" overflow tube
  • - Fits some San Raphael toilets
1016123 - $31.15
Flapper 1010376 $22.07
Gasket 84676 $6.11
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Kohler 1058776 Flush Valve

Kohler 1058776 side outlet flush valve
  • - 7-1/2" overall height from bottom of valve outlet to top of overflow tube
  • - 6-3/4" overflow tube
  • - Fits some San Raphael toilets
1058776 - $21.55
Flapper 84995 $13.93
Gasket 84676 $6.11
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Kohler 1078578 Flush Valve

Kohler 1078578 toilet flush valve
  • - 7-1/2" overall height from bottom of valve outlet to top of overflow tube
  • - 7" overflow tube
  • - Fits some Rialto toilets
1078578 - $21.45
Flapper 84995 $13.93
Gasket 84676 $6.11
Enter a quantity and

Canister-Style Flush Valves

Not sure how to replace your canister flush valve seal? Check out our easy to follow instructions

Kohler 30679 Flush Valve

Kohler 30679 canister flush valve
  • - 6" overall height
  • - 5-1/2" from toilet tank to top of valve
  • - Fits some Bolton and Placid toilets
  • Replaced by CURTIN 50
CURTIN50 - $122.91
Seal 10-50 $4.39
Gasket 14-50 $7.29
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Kohler 1059288 Flush Valve

Kohler 1059288 canister style flush valve
  • - 11-1/2" overall height
  • - 9-1/2" from toilet tank to top of valve
  • - 5-3/4" canister height
  • - Fits some Cimarron toilet models
1059288 - $34.79
Seal 1059291 $8.66
Gasket 1097686 $3.93
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Kohler 1069722 Flush Valve

Kohler 1069722 canister style flush valve
  • - 11-1/4" overall height
  • - 9-1/2" from toilet tank to top of valve
  • - 5-3/4" canister height
  • - Fits some Highline and Wellworth toilets
1069722 - $34.05
Seal 1059291 $8.66
Gasket 1097686 $3.93
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Kohler 1070282 Flush Valve

Kohler 1070282 canister style flush valve
  • - 10-1/2" overall height
  • - 8-1/2" from toilet tank to top of valve
  • - 6-1/2" canister height
  • - Fits some Archer toilets
1070282 - $27.68
Seal 1059291 $8.66
Gasket 1097686 $3.93
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Kohler 1080961 Flush Valve

Kohler 1080961 canister style flush valve
  • - 11-1/2" overall height
  • - 9-1/2" from toilet tank to top of valve
  • - 6-3/4" canister height
  • - Fits some Memoirs toilets
1080961 - $22.97
Seal 1059291 $8.66
Gasket 1097686 $3.93
Enter a quantity and

Kohler 1083980 Flush Valve

Kohler 1083980 canister style flush valve
  • - 11-1/2" overall height
  • - 9-1/2" from toilet tank to top of valve
  • - 5-3/4" canister height
  • - Fits some Cimarron toilets
1083980 - $21.74
Seal 1059291 $8.66
Gasket 1097686 $3.93
Enter a quantity and

Kohler 1117210 Flush Valve

Kohler 1117210 canister style flush valve
  • - 11-3/8" overall height
  • - 10" from toilet tank to top of valve
  • - 6-1/4" canister height
  • - Fits some Highline and Wellworth toilets
1117210 - $19.72
Seal 1059291 $8.66
Gasket 1145626 $4.10
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Kohler 1188998 Flush Valve

Kohler 1188998 canister style flush valve
  • - 11" overall height
  • - 9-1/4" from toilet tank to top of valve
  • - 6-1/2" canister height
  • - Fits some Cimarron toilets
  • - Replaces 1113628 and 10963847
1188998 - $19.00
Seal 1059291 $8.66
Gasket WA84 $1.37
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Kohler 1188999 Flush Valve

Kohler 1188999 canister style flush valve
  • - 11" overall height
  • - 9-1/4" from toilet tank to top of valve
  • - 6-1/2" canister height
  • - Fits some Cimarron toilets
  • - Replaces 1113629 flush canisters
1188999 - $15.67
Seal 1059291 $8.66
Gasket WA84 $1.37
Enter a quantity and

Kohler 1216609 Flush Valve

Kohler 1216609 canister style flush valve
  • - 11" overall height
  • - 9" from toilet tank to top of valve
  • - 6-1/2" canister height
  • - Fits some Kelston toilets
  • - Replaces 1085760 canister valve
1216609 - $21.77
Seal 1059291 $8.66
Gasket 1097686 $3.93
Enter a quantity and

Kohler 1216612 Flush Valve

Kohler 1216612 canister style flush valve
  • - 9-1/2" overall height
  • - 8-3/4" from toilet tank to top of valve
  • - 6" canister height
  • - Fits some Santa Rosa toilets
1216612 - $17.20
Seal 1059291 $8.66
Gasket 83996 $6.42
Enter a quantity and

Kohler 1216619 Flush Valve

Kohler 1216619 canister style flush valve
  • - 9-1/2" overall height
  • - 8-3/4" from toilet tank to top of valve
  • - 5-5/8" canister height
  • - Fits some Santa Rosa toilets
1216619 - $17.25
Seal 1059291 $8.66
Gasket 83996 $6.42
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Complete Kohler Toilet Fill/Flush Valve Kits

Kohler 30668 Repair Kit

Kohler 30668 fill valve/flush valve kit
  • - Complete float valve kit
  • - 12" overall height
  • - 9-1/2" from toilet tank to top of valve
  • - Includes installation instructions
  • - Fits some Pompton, Palarre, and Rochelle toilets
30668 - $321.15
Flush Ball 88921 $14.04
Gasket 1145626 $4.10
Enter a quantity and

Kohler 30669 Repair Kit

Kohler 30669 fill valve/flush valve kit
  • - Complete float valve kit
  • - 13-1/2" overall height
  • - 11-1/2" from toilet tank to top of valve
  • - Includes installation instructions
  • - Fits some Champlain toilets
30669 - $425.19
Flush Ball 88921 $14.04
Gasket 1145626 $4.10
Enter a quantity and

Kohler 1B1X Conversion Kit

Kohler 1B1X conversion kit
84499 - $111.71
Flapper 83064 $11.15
Gasket 53410 $5.27
Enter a quantity and

Related Items & Accessories



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.

Have questions about toilet parts or toilet repair?

Toilet Repair Information & FAQs



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