Replacing or repairing this Kohler toilet is "Wellworth" the effort! A little care and maintenance can go a long ways towards a dependable lifetime for your toilet, and we here at PlumbingSupply.com are pleased to offer the parts you need. From gaskets to flush valves, we've got it. Looking for additional Kohler parts? Click here.

Kohler Toilet Wellworth Order replacement parts for the Wellworth toilet below

Kohler Toilet Replacement Parts The Wellworth Series - Model #'s K3407, K3428, K3414, K3420, K3421, K3428

Item	Part #	Description	Price & Quantity
#1	83991	Flush Valve Kit: - flapper (81217), washer (53154), tank gasket (51487), washer (50752), nut (50751)	Discontinued
#2	75422 use 400A	Fill Valve Service Kit - Includes: - use Fluidmaster 400A	$8.99
#3	30419	Tank To Bowl Kit: - closet tank bolt (51624), washer (32572), nut (51533)	$7.67
#4	52048-0	Bolt Cap - White - click here for more color options	$1.84
#5	51487	Gasket - available separately	$5.29
#6	53154	Rubber Washer - available separately	$2.79
	85160	Flapper - replaces 81217	$8.82
		Click Here For Many Kohler Toilet Replacement Seats

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Kohler Toilet Replacement Parts The Wellworth Series - Model # K3415

Item	Part #	Description	Price & Quantity
#1	30652	Fill Valve Service Kit - Includes: - cap assembly (30452), plunger service kit (30100), float ball (51162), float rod (51486), nut (41633), vacuum breaker (49119), spacer (49120), refill tube assembly (39236), lock nut (42396), washer (42398), supply nut (42397)	$77.52
#2	30452	Cap Assembly - available separately	$16.88
#3	30100	Plunger Service Kit - available separately	$4.68
#4	89187	Flush Valve Assembly - Includes: - flapper (87449), rubber washer (53154), tank gasket (51487), washer (50752), nut (50751)	$22.05
#5	87449	Flapper - available separately	$12.60
#6	49114	Flapper - available separately - replaced by flapper #58	$5.75
#7	53154	Washer - available separately	$2.79
#8	51487	Gasket - available separately	$5.29
#9	30419	Tank To Bowl Kit: - closet tank bolt (51624), washer (32572), nut (51533)	$7.67
#10	52048-0	Bolt Cap - White - click here for color options	$1.84
		Click Here For Many Kohler Toilet Replacement Seats

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Kohler Toilet Replacement Parts The Wellworth Series - Model #'s K3420-K

Item	Part #	Description	Price & Quantity
#1	30419	Tank To Bowl Kit: - closet tank bolt (51624), washer (32572), nut (51533)	$7.67
#2	84150	Fill Valve Service Kit - Replaced by (1059500) - Includes: - top assembly (83451), seal diaphragm (56094), float rod (83767), cone washer (50843), lock nut (42396), washer (42398), supply nut (42397)	$17.78
#3	83451	Top Assembly - available separately	$6.37
#4	84144	Flush Valve Assembly - Includes: - flapper (84143), rubber washer (53154), tank gasket (51487), washer (50752), nut (50751)	$40.00
#5	84234	Flush Valve Assembly - Includes: - flapper (84143), rubber washer (53154), tank gasket (51487), washer (50752), nut (50751)	$50.48
#6	84355	Dual Flush Flapper - available separately	$23.16
#7	84354	Dual Flush Flapper - available separately	$25.70
#8	84143	Flapper	$7.99
#9	53154	Rubber Washer - available separately	$2.79
#10	51487	Gasket - available separately	$5.29
#11	52048-0	Bolt Cap - White - click here for color options	$1.84
		Click Here For Many Kohler Toilet Replacement Seats

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Kohler Toilet Replacement Parts The Wellworth Series - Model #'s K3420-X, K3421-X

Item	Part #	Description	Price & Quantity
#1	1059500	Fill Valve	$17.78
#2	1057940	Top Assembly - available separately	$3.97
#3	30419	Tank To Bowl Kit: - closet tank bolt (51624), washer (32572), nut (51533)	$7.67
#4	82993	Housing	Discontinued
#5	83991	Flush Valve Assembly - Includes: - flapper (1006958), rubber washer (53154), tank gasket (51487), washer (50752), nut (50751)	$24.89
#6	1006958	Flapper - available separately	$8.98
#7	53154	Rubber Washer - available separately	$2.79
#8	51487	Tank Gasket - available separately	$5.29
#9	1013092-0	Bolt Cap - White - click here for color options	$4.99

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Kohler Toilet Replacement Parts The Wellworth Series - Model #'s K3422, K4223, K3432, K3481, K4620

Item	Part #	Description	Price & Quantity
#1	1060196	Fill Valve	$17.01
#2	1057940	Top Assembly - available separately	$3.97
#3	1006958	Flapper	$8.98
#4	85160	Flapper	$8.82
#5	53154	Washer - available separately	$2.79
#6	51487	Tank Gasket - available separately	$5.29
#7	30419	Tank To Bowl Kit: - closet tank bolt (51624), washer (32572), nut (51533)	$7.67
#8	30324	Left Hand Trip Lever - Chrome	$9.79
#9	87114	Right Hand Trip Lever - Chrome	$11.09	#10	1013092-0	Bolt Cap - White - click here for color options	$4.99

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Kohler Toilet Replacement Parts The Wellworth Series - Model #'s K3422-X, K4223-X, K3432-X, K4620

Item	Part #	Description	Price & Quantity
#1	85300	Fill Valve - Replaced by #1060196	$17.01
#2	83451	Top Assembly - available separately	$6.37
#3	82391	Housing	$258.86
#4	1006958	Flapper	$8.98
#5	53154	Washer - available separately	$2.79
#6	30419	Tank To Bowl Kit: - closet tank bolt (51624), washer (32572), nut (51533)	$7.67
#7	85406	Flush Valve Assembly - Includes: - flapper (85160), rubber washer (53154), tank gasket (51487), washer (50752), nut (50751)	$22.79
#8	85160	Flapper - available separately	$8.82	#9	51487	Tank Gasket - available separately	$5.29
#10	52048-0	Bolt Cap - White - click here for color options	$1.84

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Kohler Toilet Replacement Parts The Wellworth Series - Model #'s K3433, K3438, K3421

Item	Part #	Description	Price & Quantity
#1	30419	Tank To Bowl Kit: - closet tank bolt (51624), washer (32572), nut (51533)	$7.67
#2	1060196	Fill Valve Kit - Includes: - top assembly (1057940), seal diaphragm (83143), shank washer (85307), locknut assembly (1057941), washer (42398), supply nut (42397)	$17.01
#3	1057940	Top Assembly - available separately	$3.97
#4	85160	Flapper - available separately	$8.82
#5	85406	Flush Valve Assembly - Includes: - flapper (85160), rubber washer (53154), tank gasket (51487), washer (50752), nut (50751)	$22.79
#6	53154	Rubber Washer - available separately	$2.79
#7	51487	Tank Gasket - available separately	$5.29
#8	30324	Left Hand Trip Lever - Chrome	$9.79
#9	87114	Right Hand Trip Lever - Chrome	$11.09
#10	1013092	Bolt Cap - White - click here for more color options	$4.99

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Kohler Toilet Replacement Parts The Wellworth Series - Model #'s K3500, K3502, K3504, K3510, K3512, K3514

Item	Part #	Description	Price & Quantity
#1	30671	Complete Flush Valve Assembly	$69.99
#2	30453	Brass Cap Kit	$33.03
#3	30452	Cap Assembly - available separately	$16.88
#4	51748	Plunger Assembly - available separately	$5.00
#5	89187	Flush Valve Kit - Includes: - flapper (87449), rubber washer (53154), tank gasket (51487), tank gasket (51531), washer (50752), locknut (50751)	$22.05
#6	87449	Flapper - available separately	$12.60
#7	53154	Washer - available separately	$2.79
#8	51487	Tank Gasket - available separately	$5.29
#9	51531	Tank Gasket - available separately	$5.39
#10	52048-0	Bolt Cap - White - click here for more color options	$1.84
#11	52050	Tank To Bowl Accessory Pack	$8.98

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Kohler Toilet Replacement Parts The Wellworth Series - Model #'s K3502

Item	Part #	Description	Price & Quantity
#1	30672	Complete Flush Valve Assembly	$69.91
#2	30453	Brass Cap Kit	$33.03
#3	30452	Cap Assembly - available separately	$16.88
#4	51748	Plunger Assembly - available separately	$5.00
#5	89187	Flush Valve Kit - Includes: - flapper (87449), rubber washer (53154), tank gasket (51487), tank gasket (51531), washer (50752), locknut (50751)	$22.05
#6	87449	Flapper - available separately	$12.60
#7	51487	Tank Gasket - available separately	$5.29
#8	51531	Tank Gasket - available separately	$5.39
#8	53154	Washer - available separately	$2.79
#9	52050	Tank To Bowl Accessory Pack	$8.98
#10	52048-0	Bolt Cap - White - click here for more color options	$1.84

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Kohler Toilet Replacement Parts The Wellworth Series - Model #'s K3520, K3521

Item	Part #	Description	Price & Quantity
#1	30419	Tank To Bowl Kit: - closet tank bolt (51624), washer (32572), nut (51533)	$7.67
#2	1060298	Fill Valve	$20.07
#3	1001906	Flush Valve - Includes: - flapper (87449), rubber washer (53154), gasket (51487)	$20.56
#4	87449	Flapper - available separately	$12.60
#5	53154	Rubber Washer - available separately	$2.79
#6	51487	Tank Gasket	$5.29
#7	52048-0	Bolt Cap - White - click here for more color options	$1.84

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Kohler Toilet Replacement Parts The Wellworth Series - Model #'s K3574, K3576, K4632

Item	Part #	Description	Price & Quantity
#1	1069723	Left Hand Trip Lever (plastic arm) - Chrome	$7.20
#2	1069724	Left Hand Trip Lever (metal arm) - Chrome	$10.68
#3	1083167	Fill Valve Assembly	$17.91
#4	1057940	Top Assembly - available separately	$3.97
#5	1059291	Seal Kit	$6.21	#6	1016219	Flat Seal	$1.79
#7	1014065	Tank Plate	$5.21
#8	1014580	Flush Valve Nut	$1.89
#9	1018165-A	Tank Gasket	$2.62
#10	1024390	Tank To Bowl Kit	$3.99
#11	1013092	Bolt Cap - White - click here for more color options	$4.99

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