Diaphragm and Gasket Set for Keihin KE38 KE40 KE42

Product Overview

This diaphragm and gasket set provides the necessary components to rebuild Keihin KE38, KE40, and KE42 carburetors. It restores proper fuel metering and sealing, making it ideal for small engine repair on motorcycles, ATVs, and power equipment. The set includes a precision-molded rubber diaphragm and high-quality gaskets for a reliable rebuild.

Key Features & Performance

• Includes rubber diaphragm and all needed gaskets
• Direct fit for Keihin KE38, KE40, and KE42 carburetors
• Restores smooth idle and acceleration
• Prevents fuel leaks and vacuum losses
• Easy to install with basic tools

Fitment & Compatibility

• Keihin KE38 carburetor
• Keihin KE40 carburetor
• Keihin KE42 carburetor

Common Uses

• Rebuilding carburetors on small engines
• Motorcycle and scooter carburetor repair
• ATV and utility vehicle carburetor maintenance
• Generator and power equipment engine service

Technical Specifications

• Material: Rubber diaphragm and gasket paper
• Components: 1 diaphragm, 2 gaskets (intake and cover)
• Part Type: Carburetor rebuild kit

Frequently Asked Questions

Q: Does this set include both the diaphragm and gaskets? A: Yes, it includes one rubber diaphragm and two gaskets needed for a complete carburetor rebuild.

Q: Are these parts OEM or aftermarket? A: This is an aftermarket replacement set manufactured to meet OEM specifications for fit and function.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.