---
product_id: 1270024
title: "KOHLER 1133070 Bumper Service Kit"
brand: "kohler"
price: "147 kr"
currency: DKK
in_stock: true
reviews_count: 13
url: https://www.desertcart.dk/products/1270024-kohler-1133070-bumper-service-kit
store_origin: DK
region: Denmark
---

# Genuine Kohler OEM part Compact 1.5" x 0.75" x 0.3" size 8 versatile bumpers included KOHLER 1133070 Bumper Service Kit

**Brand:** kohler
**Price:** 147 kr
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your throne with Kohler’s perfect-fit bumpers—comfort meets durability!

## Quick Answers

- **What is this?** KOHLER 1133070 Bumper Service Kit by kohler
- **How much does it cost?** 147 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/1270024-kohler-1133070-bumper-service-kit)

## Best For

- kohler enthusiasts

## Why This Product

- Trusted kohler brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted OEM Quality:** Authentic Kohler part ensures seamless compatibility and reliability
- • **Complete Bumper Variety:** Includes 8 bumpers in 2 colors & 2 styles for perfect fit
- • **Effortless Installation:** No glue needed—pop in replacements in seconds
- • **Precision Fit Guarantee:** Designed specifically for Kohler toilet seats to prevent slipping
- • **Durable Dual-Material Design:** Stiff plastic top with pliable rubber base for lasting comfort

## Overview

The KOHLER 1133070 Bumper Service Kit offers 8 genuine OEM replacement bumpers in two colors and styles, engineered for a secure, no-glue installation on Kohler toilet seats. Its dual-material design combines a stiff plastic top with a pliable rubber base, ensuring durability and a precise fit that prevents slipping. Compact and easy to install, this kit is a must-have for maintaining the comfort and longevity of your Kohler toilet seat.

## Description

Product Description Toilet Seat Bumper Service Kit. For use with Kohler toilet seats and toilet seat bumpers. Kohler Genuine Part. From the Manufacturer Toilet Seat Bumper Service Kit. For use with Kohler toilet seats and toilet seat bumpers. Kohler Genuine Part.

Review: Perfect Kohler toilet lid replacement bumpers - tips on finding the right model and how to install - These are 2 Perfect Kohler toilet lid replacement bumpers. In the photo, the "wide opening" bumper is the new one, and the "narrow opening" bumper is the old one that fell out. Replacing it does not need adhesive or glue. Just clean the area where the bumper came out, dry it, and pop in the replacement. It's easy, but when you get the package, there are no instructions. How to determine what bumpers to get and what model your Kohler toilet is. I used X (formerly Twitter)'s Grok to ask how to determine that for a Kohler toilet. It said that information would be stamped under the toilet water tank's lid. I turned the lid over, and saw 2 numbers plus the manufacture date of 1999, so I did another Grok search for "kohler toilet 84250 20304". It reported: The Kohler toilet model associated with the number "84250" is specifically linked to the tank lid for the Kohler San Raphael Lite one-piece toilet, model K-3384. So it ignored the other number, but gave me useful information. Back to desertcart, I searched for "Kohler San Raphael Lite toilet lid bumpers" and after checking out a few of the results, I came here. It could not have been easier. I like that these are Kohler genuine parts too.
Review: Comes with (8) bumpers: two designs, two colors. - I received (4) black & (4) white bumpers. My pic below shows what I received for Kohler K-1133070, but there are different numbers on the package. This Service Kit contains: (2) White with formed catch (2) While w/o formed catch (2) Black with formed catch (2) Black w/o formed catch This isn't described anywhere, and it's confusing when it arrives if you don't know that you're getting two different styles and two different colors, and have to choose which to use. Choosing the color is easy; choosing the style . . . For the two Kohler toilet seats I own (2015 & 2018), the bumpers on the seats all have a stiffer material on the top half than the bottom half, and a formed catch that snaps into place. The bottom is a rubber-like pliable material, and the top half is stiffer plastic. The ones without the formed catch are all of the same pliable material, and do not snap in to the seat: they are a friction fit instead. I was able to replace a missing bumper on one of my seats with one of the white w/catch versions and it fit perfectly. For a test, I installed one of the other type that are all of the softer rubber-like material, and they will install into my seat too, but do not install as far into their receiver, leaving more protruding on the bottom of the seat. They might work, but they might also fall out. I reinstalled the original style with the plastic top with the formed catches, and stowed the rest.

## Features

- Country Of Origin: China
- Package length: 1.5"
- Package Width: 0.75"
- Package Height: 0.3"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B006VRBJ7E |
| Auto Part Position | Rear |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #82,379 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #140 in Toilet Replacement Parts |
| Brand | Kohler |
| Brand Name | Kohler |
| Color | Vikrell Swirl |
| Compatible with Vehicle Type | Cars |
| Customer Reviews | 4.6 out of 5 stars 1,942 Reviews |
| Exterior Finish | Plastic |
| Global Trade Identification Number | 00650531965103 |
| Included Components | BUMPER, SERVICE KIT |
| Item Dimensions D x W x H | 0.75"D x 1.5"W x 0.3"H |
| Item Type Name | BUMPER, SERVICE KIT |
| Item Weight | 13.61 g |
| Manufacturer | Kohler |
| Manufacturer Part Number | 1133070 |
| Material | Metal |
| Material Type | Metal |
| Model Number | 1133070 |
| Number of Items | 1 |
| OEM Equivalent Part Number | 1133070 |
| Part Interchange Info | replacement |
| UPC | 650531965103 |
| Unit Count | 1 Count |
| Vehicle Service Type | Cars |

## Product Details

- **Brand:** Kohler
- **Auto Part Position:** Rear
- **Material:** Metal
- **Color:** Vikrell Swirl
- **Vehicle Service Type:** Cars
- **Exterior Finish:** Plastic
- **Product Dimensions:** 0.75"D x 1.5"W x 0.3"H
- **OEM Part Number:** 1133070
- **Global Trade Identification Number:** 00650531965103
- **Automotive Fit Type:** Universal Fit

## Images

![KOHLER 1133070 Bumper Service Kit - Image 1](https://m.media-amazon.com/images/I/51k+vFtmn0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Kohler toilet lid replacement bumpers - tips on finding the right model and how to install
*by D***S on January 25, 2025*

These are 2 Perfect Kohler toilet lid replacement bumpers. In the photo, the "wide opening" bumper is the new one, and the "narrow opening" bumper is the old one that fell out. Replacing it does not need adhesive or glue. Just clean the area where the bumper came out, dry it, and pop in the replacement. It's easy, but when you get the package, there are no instructions. How to determine what bumpers to get and what model your Kohler toilet is. I used X (formerly Twitter)'s Grok to ask how to determine that for a Kohler toilet. It said that information would be stamped under the toilet water tank's lid. I turned the lid over, and saw 2 numbers plus the manufacture date of 1999, so I did another Grok search for "kohler toilet 84250 20304". It reported: The Kohler toilet model associated with the number "84250" is specifically linked to the tank lid for the Kohler San Raphael Lite one-piece toilet, model K-3384. So it ignored the other number, but gave me useful information. Back to Amazon, I searched for "Kohler San Raphael Lite toilet lid bumpers" and after checking out a few of the results, I came here. It could not have been easier. I like that these are Kohler genuine parts too.

### ⭐⭐⭐⭐⭐ Comes with (8) bumpers: two designs, two colors.
*by A***E on March 10, 2018*

I received (4) black & (4) white bumpers. My pic below shows what I received for Kohler K-1133070, but there are different numbers on the package. This Service Kit contains: (2) White with formed catch (2) While w/o formed catch (2) Black with formed catch (2) Black w/o formed catch This isn't described anywhere, and it's confusing when it arrives if you don't know that you're getting two different styles and two different colors, and have to choose which to use. Choosing the color is easy; choosing the style . . . For the two Kohler toilet seats I own (2015 & 2018), the bumpers on the seats all have a stiffer material on the top half than the bottom half, and a formed catch that snaps into place. The bottom is a rubber-like pliable material, and the top half is stiffer plastic. The ones without the formed catch are all of the same pliable material, and do not snap in to the seat: they are a friction fit instead. I was able to replace a missing bumper on one of my seats with one of the white w/catch versions and it fit perfectly. For a test, I installed one of the other type that are all of the softer rubber-like material, and they will install into my seat too, but do not install as far into their receiver, leaving more protruding on the bottom of the seat. They might work, but they might also fall out. I reinstalled the original style with the plastic top with the formed catches, and stowed the rest.

### ⭐⭐⭐⭐⭐ Perfect; should be free in warranty
*by C***E on December 2, 2024*

These bumpers are perfect if you have a Kohler toilet seat model that uses them. Exact fit, easy to install. That being said, Kohler warranties their seats for a year, if your toilet seat loses one or both bumpers and you're within a year, you should be able to call/email Kohler and have them send you these bumpers for free. If delivery time is a factor, or you're out of warranty, buying these bumpers is obviously much cheaper than buying an entire seat (and less wasteful).

## Frequently Bought Together

- KOHLER 1133070 Bumper Service Kit
- KOHLER 4636-RL-0 Cachet ReadyLatch Elongated Toilet Seat, Quiet-Close Lid, Contoured Seat, Grip-Tight Bumpers and Installation Hardware, White, 18.04"L x 14.18"W
- Toilet Seat Bumper for Kohler 1133070 1236365 Replacement Parts Set of 4

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-09-02*