---
product_id: 58641778
title: "KEYSTER CARB KIT FITS KAWASAKI KZ400"
brand: "keyster"
price: "$93.25"
currency: USD
in_stock: true
category: "Keyster"
url: https://www.desertcart.us/products/58641778-keyster-carb-kit-fits-kawasaki-kz400
store_origin: US
region: United States of America
---

# Complete Carburetor Rebuild Kit Perfect Fit for Kawasaki KZ400 Series Precision Japanese Craftsmanship KEYSTER CARB KIT FITS KAWASAKI KZ400

**Brand:** keyster
**Price:** $93.25
**Availability:** ✅ In Stock

## Summary

> 🏍️ Upgrade Your Kawasaki’s Heartbeat with Precision Power!

## Quick Answers

- **What is this?** KEYSTER CARB KIT FITS KAWASAKI KZ400 by keyster
- **How much does it cost?** $93.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/58641778-keyster-carb-kit-fits-kawasaki-kz400)

## Best For

- keyster enthusiasts

## Why This Product

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

## Key Features

- • **Tailored Fit for KZ400:** Specifically designed for 1975-1978 Kawasaki KZ400 models ensuring seamless installation.
- • **Authentic Japanese Quality:** Made in Japan for unmatched reliability and performance.
- • **Comprehensive Carburetor Kit:** Includes float bowl gasket, slide needle, float needle, jets, air screw, spring & O-ring for a full rebuild.
- • **Trusted Brand, Proven Results:** KEYSTER’s KK-0040 part number guarantees OEM-level precision and durability.
- • **Boost Your Ride’s Efficiency:** Restore optimal fuel flow and throttle response for a smoother, more powerful ride.

## Overview

The KEYSTER Carb Kit KK-0040 is a complete, precision-engineered carburetor rebuild kit made in Japan, designed specifically for Kawasaki KZ400 models from 1975 to 1978. It includes all essential components like gaskets, needles, jets, and seals to restore your bike’s fuel system for peak performance and reliability.

## Description

Fits 1976 Kawasaki KZ400 SPECIAL KZ400S2 US 1976 Kawasaki KZ400 STANDARD KZ400D3 US 1977 Kawasaki KZ400 DELUXE KZ400A1 US 1978 Kawasaki KZ400 DELUXE KZ400A2 US 1975 - 1977 KZ400S KZ400 S2 KZ400 S3 Kit includes:- float bowl gasket- slide needle- float needle- #95 round jet and #35 slow jet- air screw, spring & "O" ring as shown

## Features

- MADE IN JAPAN

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078XKBDDS |
| Brand Name | Keyster |
| Compatible with Vehicle Type | street-touring-motorcycles,all-terrain-vehicles,street-cruiser-motorcycles,off-road-motorcycles,street-motor-scooters,snowmobiles,street-sport-motorcycles,marine-personal-craft |
| Manufacturer | KEYSTER |
| Manufacturer Part Number | KK-0040 |
| Model Number | KK-0040 |

## Product Details

- **Brand:** Keyster
- **Manufacturer:** KEYSTER

## Images

![KEYSTER CARB KIT FITS KAWASAKI KZ400 - Image 1](https://m.media-amazon.com/images/I/41ySkIcvTSL.jpg)

---

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---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-20*