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Pillowtalk Series Toilet Repair Parts
By Kohler

Have you been searching for repair parts for your very unique Kohler Pillow Talk toilet? Well search no more because they can be found right here at®! From flappers to fill valves as well as old conversion kits, we're sure you'll find just about everything you need to get your toilet running like new again. And, if you are in need of other Kohler parts, you can find more right here.

Pillow Talk toilet

Kohler Toilet Repair Parts and Seats
The Pillow Talk Series - Model #K3378

Pillow Talk Series by Kohler

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) $57.47
2 84499 1B1X Conversion Kit - Includes flush valve (83650), 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), rim hose (42452) $96.78
1B1X 1B1X Plastic Fill Valve Only w/Diverter Assembly, Fill Tube, Black Plastic Float Ball, Brass Rod, & Mounting locknut and washers
- Less Flapper and Flush valve
2a 42452 Rim Hose Only - For 1B1X Conversion Kit (shown above) $3.99
3 83650 Flush Valve Kit - Includes flush valve (83650), 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 #K83650 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.)
4 K83064 Flapper for flush valve #83650 $8.94
5 84218 Flush Valve Kit $29.76
6 K83064 Flapper for flush valve #84218 $8.94
7 42482 Top assembly only - Replaced by "will fit" top assembly $6.69
8 42393 Plunger Kit - Replaced by "will fit"
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.
Please note: 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. You will need to also purchase a replacement top assembly (42482) or our complete fill valve repair kit (1B1X-BCRKC below).
9 42388 Flapper - old style replaced by GP49114 - Replaced by "Will Fit" flapper $7.29
K98 "Will fit" replacement old style flapper $4.69
10 42752 8" Brass Float Rod - (replaced by "will fit" float rod) $1.90
  Float Ball "Will Fit" Float Ball $2.94
  53410 Washer - available separately $3.10
1B1X-BCRKC Complete Repair Kit for the 1B1X
Includes top assembly, large o-ring, plunger with washers and 3 screws
  74929-00 Kohler Pillowtalk toilet seat - white Discontinued
74929-85 Kohler Pillowtalk toilet seat - merlot Discontinued
  GP83888 Flush valve gasket for toilets with triangle hole $6.31

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

Kohler Toilet Repair Parts
The Pillow Talk Series (Power Lite) - Model #K3379

Pillow Talk Series by Kohler

Item # Part # Description Price & Quantity
1 1007489 Complete Fill Valve Assembly - Includes riser assembly (1007491), O-ring (38820), coupler nut (1006734), flow regulator support (83140) $51.97
2 1007523 Fill Valve Service Kit - Replaced by "will fit" Fluidmaster 747 $12.95
3 83040 Hose Clamp (1.62 I.D) $5.81
4 81891 Bowl Supply Hose $10.60
5 81788 Locking Ring $9.62
6 81787 Snap Spud $28.19
7 83821 Rim Supply Hose $19.11
8 87378 Hose Clamp (.94 O.D.) $3.70
9 83034 Flow Restrictor $7.69
10 84153 Pump Flush Assembly $378.85
  81996-CP Switch Assembly - Polished Chrome $82.43
81996-BN Switch Assembly - Brushed Nickel $151.59
  74929-00 Kohler Pillowtalk toilet seat - white Discontinued
74929-85 Kohler Pillowtalk toilet seat - merlot Discontinued

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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. "How do I install the Fluidmaster 747 Fill Valve Service Kit?"
A. To install the Fluidmaster 747 Fill Valve Service Kit, you need to first turn the water supply to the toilet off. Using your fingers, turn the cap (usually blue but not always) connected to the copper riser tube a quarter of a turn counterclockwise to release the cap from the float assembly. A wrench should not be required. Once the cap is disconnected from the tabs keeping it in place, pull the float assembly straight off. Align the replacement Fluidmaster 747 fill valve service kit (float assembly) up and push it back into the cap and turn the cap clockwise a quarter of a turn until it tightens onto the tabs on the float assembly (fill valve service kit). Turn your water back on and check for leaks.

Have questions about toilet parts or toilet repair?

Toilet Repair Information & FAQs

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