---
product_id: 178311080
title: "Kohler K-GP51487 Tank Bolt Assembly Kit, Black, One Size"
brand: "kohler"
price: "€ 294.35"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/178311080-kohler-k-gp51487-tank-bolt-assembly-kit-black-one-size
store_origin: FI
region: Finland
---

# 3-piece bolt kit superior gasket seal hex head for easy tightening Kohler K-GP51487 Tank Bolt Assembly Kit, Black, One Size

**Brand:** kohler
**Price:** € 294.35
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your throne with Kohler’s leak-proof precision!

## Quick Answers

- **What is this?** Kohler K-GP51487 Tank Bolt Assembly Kit, Black, One Size by kohler
- **How much does it cost?** € 294.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/178311080-kohler-k-gp51487-tank-bolt-assembly-kit-black-one-size)

## 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

- • **Hex Head Bolts:** Designed for quick, secure tightening with common tools
- • **Complete Assembly Kit:** Includes bolts, gaskets, washers, nuts & screws for hassle-free installation
- • **Superior Seal Gaskets:** Engineered with premium materials to prevent leaks and ensure longevity
- • **Genuine Kohler Quality:** Trust the original for perfect fit and durability
- • **Universal Fit for Two-Piece Toilets:** Compatible with most standard models, making upgrades seamless

## Overview

The Kohler K-GP51487 Tank Bolt Assembly Kit is a genuine, all-in-one replacement set designed for most two-piece toilets. Featuring three hex-head bolts, premium gaskets, washers, nuts, and screws, it ensures a secure, leak-free seal with easy installation. Crafted with superior materials, this kit guarantees durability and compatibility, making it the go-to choice for professional-grade toilet maintenance.

## Description

Toilet tank bolt kit

## Features

- Kohler GENUINE Part
- For most two-piece toilets
- Includes bolts, gaskets, washers, nuts and screws
- Gaskets are made with superior material to ensure a proper seal

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Fastener type | Bolt |
| Head style | Hex |
| Finish type | No Finish |
| Shape | Round |
| Thread size | 1.25in x 1.25in |
| Number of pieces | 3 |
| Compatible groove diameter | 1.5 Inches |
| Global Trade Identification Number | 00650531630704 |
| Manufacturer | KOHLER |
| UPC | 650531630704 |
| Part Number | B001H01K42 |
| Product Dimensions | 17.78 x 20 x 5.32 cm; 181.44 g |
| Item model number | K-GP51487 |
| Finish | No Finish |
| Item Package Quantity | 1 |
| Head Style | Hex |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 181 g |

## Product Details

- **Size:** One Size
- **Colour:** Black
- **Material:** Rubber
- **Brand:** Kohler
- **Item dimensions L x W x H:** 17.8 x 20 x 5.3 centimetres

## Images

![Kohler K-GP51487 Tank Bolt Assembly Kit, Black, One Size - Image 1](https://m.media-amazon.com/images/I/51hwUlVFHUL.jpg)

## Frequently Bought Together

- Tank Bolt Assembly Kit
- Kohler Genuine Part Gp1083167 Silent Fill Valve Kit For All Kohler Class Five Toilets,12.5" x 3.5" x 3"
- KOHLER 1117210 Flush Valve Kit, 1.28

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**Shop now:** [https://www.desertcart.fi/products/178311080-kohler-k-gp51487-tank-bolt-assembly-kit-black-one-size](https://www.desertcart.fi/products/178311080-kohler-k-gp51487-tank-bolt-assembly-kit-black-one-size)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-28*