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Memoirs Classic 1.28 GPF Two-Piece Elongated Comfort Height Toilet with AquaPiston Technology - Seat Not Included

Replacement Parts for the Kohler K-3816

There are 17 repair parts listed below for:

  • Manufacturer/Brand:
  • Model #:
  • Description:
  • Kohler
  • Kohler K-3816
  • Memoirs Classic 1.28 GPF Two-Piece Elongated Comfort Height Toilet with AquaPiston Technology - Seat Not Included

3 Steps to ordering parts

  • 1. Confirm you have chosen the correct model number.
  • 2. Browse the available parts below.
  • 3. Choose quantity, finish if needed and add to cart.
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Need to fix your Kohler K-3816? At, all of our replacement parts list below are 100% genuine Kohler products. Use these parts to repair your fixture and restore it to its original condition. Use our repair parts diagrams to find the exact part for your K-3816. We help make repairing your fixture easy when you shop with us.

The Kohler K-3816 has 17 repair items that are compatable with the following Kohler SKUs: K-3816-47, K-3816-96, K-3816-7, K-3816-NY, K-3816-95, K-3816-G9, K-3816-0 .

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Order K-3816 Replacement Parts

Qty Product Description Parts Diagram Part Reference #
Kohler 1013092 Part

Kohler 1013092** -

Product Features:

  • Bolt cap accessory pack only
  • Part numbers (1013092-0) and (1013092-96) have been replaced by (GP1013092)


View Diagram Page: 1 1013092**
Kohler 1052861 Part

Kohler 1052861 -

Tank Lid ONLY


View Diagram Page: 1 1052861
Kohler 1057941 Part

Kohler 1057941 -

Locknut Assembly, Shank, Two-Piece (Replaces the 84678).

Finish: N/A

Price: $1.00

View Diagram Page: 1 1057941
Kohler 1160316 Part

Kohler 1160316** -

Replacement Trip Lever Service Kit


View Diagram Page: 1 1160316**
Kohler 32572 Part

Kohler 32572 - WASHER- .330 ID X 7/8 OD

Finish: N/A

Price: $1.00

View Diagram Page: 1 32572
Kohler 42397 Part

Kohler 42397 - SUPPLY NUT

Finish: N/A

Price: $1.50

View Diagram Page: 1 42397
Kohler 42398 Part

Kohler 42398 -


Finish: N/A

Price: $1.00

View Diagram Page: 1 42398
Kohler 50752 Part

Kohler 50752 - WASHER

Finish: N/A

Price: $1.00

View Diagram Page: 1 50752
Kohler 51533 Part

Kohler 51533 - NUT- .312-18UNC-2B

Finish: N/A

Price: $1.00

View Diagram Page: 1 51533
Kohler 51624 Part

Kohler 51624 - CLOSET TANK BOLT

Finish: N/A

Price: $2.10

View Diagram Page: 1 51624
Kohler 78132 Part

Kohler 78132 -


Finish: N/A

Price: $1.00

View Diagram Page: 1 78132
Kohler 83143 Part

Kohler 83143 -

Seal Diaphragm

Finish: N/A

Price: $3.90

View Diagram Page: 1 83143
Kohler 85307 Part

Kohler 85307 - WASHER- SHANK

Finish: N/A

Price: $1.00

View Diagram Page: 1 85307
Kohler GP1059291 Part

Kohler GP1059291 -

Seal Kit

Finish: N/A

Price: $6.90

View Diagram Page: 1 GP1059291
Kohler GP1083167 Part

Kohler GP1083167 -

Product Features:

  • Adjustalbe fill valve kit only
  • This part number (GP1083167) replaces part number (1085759)

Finish: N/A

Price: $14.99

View Diagram Page: 1 GP1083167
Kohler K-4380 Part

Kohler K-4380 -

Memoirs® Comfort Height® Elongated Bowl Only

The Memoirs® Comfort Height® elongated toilet combines sensible ergonomics with sophisticated traditional style. The dignified Stately design offers clean, crisp lines for an understated yet elegant look, while offering the very latest in high-efficiency technologies for your modern bath.

  • Large 3-1/4" canister flush valve features a powerful jet action, providing rapid water delivery from tank to bowl
  • Tank sold separately: K-4434
  • Sold together as K-3817


View Diagram Page: 1 K-4380
Kohler K-4433 Part

Kohler K-4433 -

Kohler10 coupon applies to these select finishes - White

Product Features:

  • Tank only configuration - allows the opportunity to match pieces with a selected bowl
  • Covered under Kohler's 1 year limited warranty
  • The Memoirs Classic Collection is inspired by elegant architecture and traditional crown molding
  • Constructed of durable, easy to clean vitreous china
  • Features a powerful gravity flush with AquaPiston technology
  • WaterSense certified - toilet uses 20% less water than the current standard while still maintaining superior performance

Product Technologies / Benefits:

  • AquaPiston: AquaPiston single flush canister technology uses the force of gravity and a precision-engineered tank, bowl, and trapway to create a strong, efficient siphon during flushing. The canister flush valve's 3:2 ratio optimizes flush performance and resists warping and deterioration, while its durable design features 90% less exposed seal material than a standard 3-inch flapper flush valve, guaranteeing leak-free performance. The light-touch canister requires lower activation force than a flapper, and once activated, allows water to flow into the bowl from all sides (360 degrees), increasing each flush's power and effectiveness.
  • WaterSense Certified Product: To help make a difference on a global scale and to further its role as an industry leader in eco-performance practices, Kohler has established partnerships with a number of environmental organizations, including WaterSense. Many Kohler faucets and toilets are equipped with low-flow technology - they use less water, while continuing to meet superior performance standards.

Product Specifications:

  • Overall Height: 15" (measured from bottom to top of tank)
  • Overall Depth: 8-3/4" (measured from back to front of tank)
  • Overall Width: 17-13/16" (measured from rightmost to leftmost edge of tank)
  • Flow Rate: 1.28 GPF (gallons per flush)


  • K-4433: This model
  • K-4433-RA: This model with right hand trip lever
  • K-4641: 1.6 GPF version of this model
  • K-3986: This model with bowl (complete toilet fixture
  • K-4434: Memoirs Stately version of this model

About Kohler:

Gracious living is characterized by qualities of charm, good taste, generosity of spirit, and the enhancement of nature. It is Kohler's mission that you improve your sense of gracious living with every experience you have with a Kohler product or service. Kohler lives on the leading edge of design and technology, while maintaining a constant level of quality, regardless of price. It sets the standard of excellence in its field, and yet is constantly striving to improve. From sustainable products in the kitchen and bath to power systems that protect data centers and urban landscapes all over the world - this is what the Kohler company is all about.


View Diagram Page: 1 K-4433
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