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Rosario Toilet Repair Parts
By Kohler

Keep your distinctive one-piece Rosario toilet working properly with replacement parts from your source for Kohler toilet parts, PlumbingSupply.com®! From anchor kits to fill valves you'll find it right here, and if you're looking for more Kohler parts, click here for our complete selection.

Kohler Rosario Toilet - K-3434K-3434
Kohler Rosario Toilet - K-3434-XK-3434-X

Kohler Toilet Replacement Parts for the Rosario Series
Model # K-3434

Rosario toilet repair parts

Item # Part # Description Price & Quantity
1 1060201 Toilet Fill Valve - Replaced by GP1138930 - (for -AA toilet tank) - includes color coded flow restrictors $23.52 Enter a quantity and
2 1059498 Toilet Fill Valve - Replaced by GP1138930 - (for -AB toilet tank) - includes color coded flow restrictors $23.52 Enter a quantity and
3 1060292 Toilet Fill Valve - Replaced by GP1138930 - (for -BB, -CB, -DB toilet tanks) - includes color coded flow restrictors $23.52 Enter a quantity and
4 1060293 Toilet Fill Valve - Replaced by GP1138930 - (for -FB toilet tank) - includes color coded flow restrictors $23.52 Enter a quantity and
5 83093 Toilet Flush Valve (for -AA toilet tank) - Includes items 8 and 9 $16.74 Enter a quantity and
6 83486 Toilet Flush Valve (for -AB toilet tank) - Includes items 8 and 9 $30.35 Enter a quantity and
7 83664 Toilet Flush Valve (for -BB and -DB toilet tanks) - Includes items 8 and 9 $23.34 Enter a quantity and
8 K83064 Flapper $9.87 Enter a quantity and
9 83888 Flush Valve Seal $6.94 Enter a quantity and
10 83451 Top Assembly - fits discontinued fill valves; 84030, 84031, 85318, 86282 Discontinued
1057940 Top Assembly - fits fill valve #GP1138930 $5.75 Enter a quantity and
11 84999 Seat Anchor Kit - tools, replacement anchors and instructions for replacing damaged seat anchors $47.07
HK36 Hardware Kit - for Kohler 1-pc Toilets using the "will fit" toilet seats below - (200SLOWT or 1200SLOWT) - Note: this kit may be needed when seat anchors are installed into the toilet and there is no room or access for the seat nuts/bolts included with seat - view HK36 installation instructions $4.99 Enter a quantity and
12 86972 Toilet Flush Valve (for -FB toilet tank) - Includes: item 13 $26.35 Enter a quantity and
13 84995 Flapper $13.93 Enter a quantity and
14 78423 Toilet Tank Trip Lever - Chrome - replaces #9432-CP $21.37
Toilet Tank Trip Lever - Polished Brass - replaces #9432-PB $55.53 Enter a quantity and
15 1013092-0 Bolt Caps (2) - White - click here for more color options $5.91 Enter a quantity and
Not Shown GP1083167 *Replacement Class 5 Fill Valve - (refill tube not included - order separately below) $21.42 Enter a quantity and
Not Shown 1033209 Refill Tube for GP1083167 fill valve $2.29 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.


Kohler Toilet Replacement Parts for the Rosario Series
Peacekeeper Model # K-3434-X

Rosario Peacekeeper toilet repair parts

Item # Part # Description Price & Quantity
1 GP1138930 Fill Valve - includes top assembly, seal diaphragm, washers, locknut, supply nut, color coded flow restrictors - Replaces 84030 (-AA), 84031 (-AB, -CB, -DB), 85318 (-AC, -BC, -CC) & 86282 (-FB) $23.52 Enter a quantity and
2 1057940 Top Assembly - fits GP1138930 fill valve $5.75 Enter a quantity and
3 83143 Seal Diaphragm - for GP1138930 fill valve $4.38 Enter a quantity and
4 83093 Flush Valve for (-AA) Models - includes flapper and gasket $16.74
83486 Flush Valve for (-AB) Models - includes flapper and gasket $30.35
83664 Flush Valve for (-BB) Models - includes flapper and gasket $23.34 Enter a quantity and
5 83064 Flapper & Chain - fits 83093, 83486 & 83664 flush valves $9.87 Enter a quantity and
6 83888 Gasket - fits 83093, 83486 & 83664 flush valves $6.94 Enter a quantity and
7 86972 Flush Valve for (-FB) Models - includes flapper and gasket $26.35 Enter a quantity and
8 84995 Flapper & Chain - fits 86972 flush valve $13.93 Enter a quantity and
9 84676 Gasket - fits 86972 flush valve $5.56 Enter a quantity and
10 81764 Flush Actuator Housing Assembly $292.12 Enter a quantity and
11 93226 (3") 93228 (7") Flush Actuator Toilet Seat - This specialty toilet seat is required for the flush actuator to work properly and is not replaceable with our standard "will fit" seats. Not Available
12 52048 Bolt Caps (2) - White (view more color options) $5.91 Enter a quantity and
Packaging for this item may state to use a different valve (GP1083167). Please note that both valves work the same but may have slightly different tank/bowl refill times.

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 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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