Barrington Toilet Repair Parts
By Kohler

Whether you need a flapper or a plunger assembly, repair parts for your Barrington toilet are right here at®! These and many other parts are here to help keep your classic toilet working at it's best. Looking for more Kohler toilet parts? Visit our page.

Barrinton toilet

Kohler Toilet Replacement Parts for the Barrington Series
Model # K-3530 - Tank # K-4519

Barrington repair parts by Kohler

Item # Part # Description Price & Quantity
1 1041244 Fill Valve - Replaced by GP1138930 - includes top assembly, lock nut, washer, supply nut, refill tube & clip, and color coded flow restrictors $27.14
GP1083167 Class 5 Fill Valve $24.72 Enter a quantity and
2 1057940 Cap Assembly - Replaced by "Will Fit" - for GP1083167 & GP1138930 fill valves $5.87 Enter a quantity and
3 30373 OEM Repair Kit - for old 30653 fill valve, includes Plunger Assembly 30197 Discontinued
4 83143 Seal Diaphragm - for 1041244, GP1083167 & GP1138930 fill valves $4.99 Enter a quantity and
5 30197 Plunger Assembly - for old 30653 fill valve $8.80 Enter a quantity and
6 1033209 Refill Tube - for GP1083167 fill valve $2.65 Enter a quantity and
7 51261 Refill Tube Clip $3.71 Enter a quantity and
8 51162 Float Ball - Replaced by "Will Fit" $3.70 Enter a quantity and
9 1001906 Flush Valve - Replaced by 85406 - includes flapper, flush valve gasket, tank to bowl gasket, & bolt kit $30.61 Enter a quantity and
10 87449 Flapper $9.29 Enter a quantity and
11 53154 Flush Valve Gasket - Replaced by GP1145626 $4.31 Enter a quantity and
12 51487 Tank to Bowl Gasket & Bolt Kit - includes gasket (1), washers (3), 5/16" bolts (3) and nuts (3) Enter a quantity and $14.53
13 50752 Friction Ring $1.76 Enter a quantity and
14 50751 Lock Nut $5.12 Enter a quantity and
15 30419 Tank to Bowl Bolt Kit ONLY - includes washers (3), 5/16" bolts (3) and nuts (3) $12.31 Enter a quantity and
16 30324 Left Hand Trip Lever - Chrome $17.80
Left Hand Trip Lever - Polished Brass $53.79
Left Hand Trip Lever - Brushed Nickel $72.08 Enter a quantity and
17 52048 Bolt Caps (2) - White (view more color options) $7.50 Enter a quantity and
Toilet Seat 200E4 Premium Bemis "Will Fit" Round Front Seat - White (view more color options) $60.56
1200E4 Premium Bemis "Will Fit" Elongated Front 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

Not sure which model toilet you have? Try looking under the toilet tank lid or inside of the toilet tank.

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. "What does 'will fit' mean?"
A."Will Fit" is a term used to define an item that may or may not be made by the original manufacturer (OEM), but will function just like the original part.

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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