Skip to main content
Your Premier Online Plumbing Supplier Since 1995


Rochelle Toilet Repair Parts
By Kohler

Keep your Rochelle toilet in tip-top working condition with replacement parts from your friends at PlumbingSupply.com®! Find everything you need right here to help your Kohler toilet provide years of service.

Rochelle Toilet Seat

Kohler Toilet Replacement Parts for the Rochelle Series
Flapper Version Model # K-3385

Rochelle flapper version toilet repair parts

Item # Part # Description Price & Quantity
1 84503 Flush Valve and Cap/Plunger Repair Kit - includes top assembly (42482), plunger assembly (42393), flush valve kit (83650) $60.60 Enter a quantity and
2 84499 Complete 1B1X Conversion Kit - includes flush valve (83650) with flapper (83064) and gasket (53410), float ball (42753), float rods (42752 and 54642), nut (41633), top assembly (42482), plunger assembly (42393) & washers, taper washer (42470), screw (84441/31490), body (42377), float assembly (42381), locknut (42396), washer (42398), nut (42397), rim hose (42452) $101.54
1B1X "Will Fit" Brass Body Fill Valve Assembly & Diverter - includes brass 1B1X fill valve, refill tube, brass float rod, plastic float ball, diverter assembly and mounting hardware $83.80
1B1X OEM 1B1X Plastic Body Fill Valve Assembly & Diverter - includes plastic 1B1X fill valve, refill tube, brass float rod, plastic float ball, diverter assembly and mounting hardware $73.03 Enter a quantity and
3 42452 Rim Hose ONLY - for 1B1X conversion kit $4.48 Enter a quantity and
4 42482 Fill Valve Top Assembly - not available separately see item #1
5 42393 Plunger Repair Kit - Replaced by "will fit" version
Please Note: Large O-ring may fit tight and may need to be slightly stretched out using both hands (no tools) in order to be installed. Additionally, the 42393 plunger repair kit has been discontinued. The "will fit" replacement plunger is completely round. If your original plunger has a flat edge like this, the replacement plunger will NOT fit with your existing top assembly.
$7.69 Enter a quantity and
6 42752 8" Brass Float Rod - Replaced by "will fit" float rod $2.19 Enter a quantity and
7 42753 Plastic Float Ball - 4" x 5" - Replaced by "will fit" float ball $3.40 Enter a quantity and
8 83650 Flush Valve - includes flapper (83064), washer (53410), screws (61052), mounting lugs (87377)
Please Note: If your toilet has a triangle hole in the tank then you must also order the GP83888 flush valve gasket to be used instead of the red flush valve washer that is included with the 83650 flush valve. The GP83888 flush valve gasket must be installed with the larger flat surface facing toward the tank (opposite of the way the red gasket is shown on the flush valve.)
$45.60 Enter a quantity and
9 83094 Flush Valve - Replaced by "New Style" #83094 Flush Valve Kit - 6-1/4" overall height, 5-1/4" from toilet tank to top of overflow $28.12 Enter a quantity and
10 K83064 Flapper - fits 83650 and "New Style" 83094 flush valves $9.87 Enter a quantity and
11 53410 Gasket - fits 83650 flush valve $4.49 Enter a quantity and
12 83888 Gasket - fits both "Old Style" and "New Style" 83094 flush valves - for toilets with triangle holes $6.94 Enter a quantity and
13 42388 Flapper - 42388 replaced by GP49114 - GP49114 replaced by "will fit" version $8.02
14 81610-CP Side Mount Trip Lever - Chrome $73.13
81610-G Side Mount Trip Lever - Brushed Chrome $97.25
81610-BN Side Mount Trip Lever - Brushed Nickel $105.27
81610-VF Side Mount Trip Lever - Vibrant Polished Brass $102.92
WF 81610 "Will Fit" Side Mount Trip Lever - Chrome $51.82 Enter a quantity and
15 52048 Bolt Caps (2) - White (view more color options) $5.91 Enter a quantity and

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 Rochelle Series
Flush Ball Version Model # K-3385

Rochelle Toilet by Kohler

Kohler transitioned from the old style to the new style in 1973.
Please Note: There are only slight differences between the two styles. The plungers (#4 and #6) in the old style are different than the plungers (#3 and #5) in the new style. The other difference is where the tank ball lift wire guide is located. The new style has the lift wire guide attached to the refill tube and the old style has the lift wire guide attached to a post on the flush valve seat.

If your tank ball lift wire guide is attached to the refill tube then you have the new style and the plunger parts you will need are the #5 (#51429) plunger only or the #3 (#30166) valve service kit. If your tank ball lift wire guide is attached to a post on the flush valve seat then you have the old style and the plunger parts you will need are the #6 (#51748) plunger only or the #4 (#30100) plunger service kit.
Item # Part # Description Price & Quantity
1 30668 New Style Float Valve Kit - includes complete fill valve / flush valve assembly (shown on right) & installation instructions $292.08 Enter a quantity and
2 51428 Cap & Float Lever Assembly $52.73 Enter a quantity and
3 30166 Plunger Service Kit (for new style) $6.53 Enter a quantity and
4 30100 Plunger Service Kit (for old style) $6.60 Enter a quantity and
5 51429 Plunger Assembly (for new style) $6.23 Enter a quantity and
6 51748 Plunger Assembly (for old style) $5.52 Enter a quantity and
6 51341 Brass Float Rod - Replaced by "will fit" float rod $2.19 Enter a quantity and
7 51162 Float Ball - Replaced by "will fit" float ball $3.40 Enter a quantity and
9 51288 Guide Assembly $18.06 Enter a quantity and
10 20504 Gasket - 1" x 1-1/8" $2.28 Enter a quantity and
11 51291 Plunger Assembly $6.59 Enter a quantity and
12 51317 Flush Tube $4.16 Enter a quantity and
13 51350 Washer $3.07 Enter a quantity and
14 51321 Enclosure Tube $14.50 Enter a quantity and
15 50159 Gasket $2.06 Enter a quantity and
16 51344 Rotor $3.39 Enter a quantity and
17 34635 Rotor Locking Gland $6.88 Enter a quantity and
18 29753 Diverter Lever Assembly $17.16 Enter a quantity and
19 88921 Flush Ball Kit - replaces both the old style 51200 and new style 51230 $12.76 Enter a quantity and
20 53154 Rubber Washer - Replaced by GP1145626 $3.73 Enter a quantity and
21 81610-CP Side Mount Trip Lever - Chrome $73.13
81610-G Side Mount Trip Lever - Brushed Chrome $97.25
81610-BN Side Mount Trip Lever - Brushed Nickel $105.27
81610-VF Side Mount Trip Lever - Vibrant Polished Brass $102.92
WF 81610 "Will Fit" Side Mount Trip Lever - Chrome $51.82 Enter a quantity and
22 52048 Bolt Caps (2) - White (view more color options) $5.91 Enter a quantity and

Related Items & Information




Frequently Asked Questions

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.

Q. "The 84499 1B1X conversion kit includes a diverter assembly on the fill valve but you also offer other 1B1X fill valves without a diverter assembly. If I purchase a 1B1X fill valve separately should I order the one with a diverter or without a diverter?"
A. If your toilet fill valve currently has a diverter, we believe you should purchase a 1B1X with a diverter. Older toilets came with 1B1X fill valves without a diverter. The diverter assembly was invented as a water saving device for the 1B1X fill valve and was added in later years after stricter laws regarding water saving toilets came into effect. When properly installed, the diverter assembly allows water to flow into the bowl and the tank at the same time. As the water in the tank reaches a certain level, the float on the diverter assembly closes off the water flowing into the bowl and diverts that water so it flows into the tank instead. The extra flow of water into the tank then helps fill the tank quicker causing the float ball to rise and turn off the fill valve completely. Without a diverter, the 1B1X fill valve will continue to flow water to the bowl the entire time the tank is filling up. The #84499 1B1X conversion kit was designed by Kohler to upgrade their older toilets to be more water saving.

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


return to top ↑

Copyright© 1995-2017 PlumbingSupply.com.
All Rights Reserved.