Whistling Straits Toilet Repair Parts
By Kohler

Make your toilet work like new with replacement parts for your Kohler Whistling Straits one-piece toilet, straight from your friends at PlumbingSupply.com®! From flappers to trip levers, or fill valves and gaskets, we have what you need. For many more Kohler parts, visit our page.

Kohler Whistling Straits Gabrielle Toilet - K-14258K-14258-WS
Kohler Whistling Straits ToiletK-14343-WS

Kohler Toilet Replacement Parts for the Whistling Straits Series
Models # K-14257-WS & K-14258-WS

Whistling Straits toilet repair parts

Item # Image Part # Description Price & Quantity
1 kohler fill valve GP1138930 GP1138930 Fill Valve - Replaces 1059494 $27.14 Enter a quantity and
kohler fill valve 1083167 GP1083167 Class 5 Fill Valve $24.72 Enter a quantity and
2 kohler cap assembly 1057940 1057940 Top Assembly - for both fill valves #1059494 and #GP1138930 $8.62 Enter a quantity and
3 kohler refill tube 1033209 1033209 Refill Tube - for GP1083167 fill valve $2.65 Enter a quantity and
4 kohler clip 51261 51261 Refill Tube Clip $3.71 Enter a quantity and
5 kohler flush valve kit 1048717 1048717 Flush Valve - includes flapper & gasket Temporarily
Unavailable
6 shark fin flapper GP1078440 GP1078440 Flapper & Chain - Replaces 85655 $10.75 Enter a quantity and
will-fit flapper sharkfin 2012bp 2012BP "Will Fit" Flapper & Chain $7.30 Enter a quantity and
Item # Image Part # Description Price & Quantity
7 kohler gasket 83996 83996 Flush Valve Gasket $6.74 Enter a quantity and
8 kohler trip lever service kit 1025329 chrome 1025329 Side Mount Trip Lever - LEFT SIDE - Chrome $16.21 Enter a quantity and
kohler left side mount trip lever polished brass 1025239 Side Mount Trip Lever - LEFT SIDE - Polished Brass $27.93 Enter a quantity and
9 kohler right hand side mount trip lever chrome 1025330 1025330 Side Mount Trip Lever - RIGHT SIDE - Chrome $19.25 Enter a quantity and
10 kohler bolt caps white 1013092-0 1013092 Bolt Caps (2) - White (view more color options) $7.50 Enter a quantity and
Not Shown kohler toilet seat french curve 4713 4713 French Curve Elongated Toilet Seat - White see below
bemis affinity premium elongated toilet seat 1200e4 1200E3 Quality Bemis "Will Fit" Elongated Toilet Seat - White (view more color options) $67.91 Enter a quantity and
If your existing fill valve stem is GRAY with a small insert, use GP1138930.
If your existing fill valve stem is BLACK with a large insert, use GP1083167.
View this fill valve comparison to help you choose

Kohler Toilet Replacement Parts for the Whistling Straits Series
Model # K-14343-WS

Whistling Straits toilet repair parts

Item # Image Part # Description Price & Quantity
1 kohler fill valve 1083167 GP1083167 Class 5 Fill Valve $24.72 Enter a quantity and
2 kohler cap assembly 1057940 1057940 Fill Valve Top Assembly $8.62 Enter a quantity and
3 kohler refill tube 1033209 1033209 Refill Tube - for GP1083167 fill valve $2.65 Enter a quantity and
4 kohler clip 51261 51261 Refill Tube Clip $3.71 Enter a quantity and
5 kohler toilet flush valve 1068622 1068622 Flush Valve - includes 3-1/4" Class 5 flapper, seal, nut and rubber gasket $27.56 Enter a quantity and
6 kohler flapper 1067183 1067183 Class 5 Flapper & Chain $8.71 Enter a quantity and
Item # Image Part # Description Price & Quantity
7 kohler gasket 83996 83996 Flush Valve Gasket $6.74 Enter a quantity and
8 kohler side mount trip lever chrome 1068627 1068627 Side Mount Trip Lever - LEFT SIDE - Chrome $15.49 Enter a quantity and
kohler left side mount trip lever polished brass Side Mount Trip Lever - LEFT SIDE - Polished Brass $32.44 Enter a quantity and
image unavailable 1080378 Side Mount Trip Lever - RIGHT SIDE - Chrome $8.01 Enter a quantity and
9 kohler bolt caps white 1013092-0 1013092 Bolt Caps (2) - White (view more color options) $7.50 Enter a quantity and
Not Shown kohler toilet seat french curve 4713 4713 French Curve Elongated Toilet Seat - White see below
bemis affinity premium elongated toilet seat 1200e4 white 1200E3 Quality Bemis "Will Fit" Elongated Front Toilet Seat - White (view more color options) $67.91 Enter a quantity and

Related Items & Information




Frequently Asked Questions

Q. "The GP1138930 comes with some colored inserts. What are those for?"
A.Since the Kohler GP1138930 is a replacement for a variety of fill valves, it comes with a selection of color coded flow restrictors. To select the correct insert, check your old fill valve (the one you're replacing) and use the same color restrictor on your new GP1138930 fill valve. See example of the four included restrictors.

Q. "How do I find my Kohler model number?"
A. For our customers' convenience, we often list both the model number and the tank number of the Kohler toilets we offer parts for. If you already know your model number, that's great - but oftentimes this information won't be available to you. What you'll need to do then is look for the TANK number, which is right where you'd expect it to be on the inside of your toilet tank. Grab a flashlight, carefully remove your tank lid, place your lid somewhere safe, and look around inside your toilet tank for a 4-digit number beginning with either a 3 or a 4. Certain specialty toilets may have a 5-digit number starting with a 1. The number will be either molded into the porcelain or stamped on in blue or black ink. This is your tank number and you can use it to find the parts you need to fix your toilet.

Kohler toilet tank number molded into porcelain tank
Kohler toilet tank number stamped onto side of tank

Q. "There are letters and/or numbers after the model number inside my Kohler toilet tank - what do those mean?"
A. Kohler offers many variations of almost all their toilet models, and has experimented in the past with many different features. Typically, numbers (or a single letter/number combination like K4 or Y2) after the 4- or 5-digit model number indicate the color code for your toilet. If your model number is followed by letters, those usually have different meanings to indicate the features of your toilet or will indicate that you have a specialty Artist Edition toilet.


Code Meaning
AA Water-Guard toilet flushing system - Old flush system that has long been discontinued
EL Toilet with Elongated Bowl
K Eco Lite tank
L Bedpan lugs or a Pressure Lite flush system - Both older features that have been discontinued
RA Tank with RIGHT side trip lever
T Tank locking system (vandal-resistant feature usually on commercial toilets)
U Insuliner® lined toilet tank
UR Insuliner® lined toilet tank with RIGHT side trip lever
X Peacekeeper® seat actuated flushing system - Discontinued
Need a new toilet seat? We offer color-matching toilet seats for almost all the Kohler colors below!
Code Color Name Code Color Name Code Color Name
0 White 02 Spruce Green 03 Lavender
04 Suez Tan 06 Skylight 07 Black
08 Cerulean Blue 10 Peachblow 12 Jersey Cream
17 Teal 18 Sunrise 21 Avocado
24 Expresso 31 Harvest Gold 32 New Orleans Blue
33 Mexican Sand 34 Fresh Green 35 Pink Champagne
40 Parchment 41 Country Grey 42 Aspen Green
44 Swiss Chocolate 45 Wild Rose 47 Almond
49 French Vanilla 52 Navy 53 Raspberry Puree
55 Innocent Blush 56 Tender Grey 58 Thunder Grey
68 Heron Blue 71 Seafoam Green 85 Merlot
89 Desert Bloom 95 Ice Grey 96 Biscuit
97 Timberline 98 Chamois G9 Sandbar
K4 Cashmere NG Tea Green S1 Biscuit Satin
S2 White Satin W2 Earthen White Y2 Sunlight

Have questions about toilet parts or toilet repair?

Toilet Repair Information & FAQs


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