Intake Manifold Spacer Insulator Compatible with GY6 49cc 50cc Scooter Moped ATV Go-Kart Buggy Engine Carburetor 139QMB 139QMA

This intake manifold spacer insulator is engineered to fit GY6 49cc and 50cc engines, specifically the 139QMB and 139QMA models. It serves as a component between the carburetor and the engine's intake manifold, helping to maintain a proper seal and thermal insulation.The spacer features precise dimensions, including an 18mm center hole diameter and 45mm bolt hole spacing, ensuring compatibility and ease of installation. Its plastic construction provides performance under various operating conditions.Ideal for maintenance, repair, or performance tuning projects on , mopeds, ATVs, go-karts, and buggies powered by compatible GY6 engines. This component can contribute to consistent engine by supporting proper carburetor alignment and intake sealing.Compatibility Disclaimer: This is an aftermarket replacement part. Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.

• Designed for GY6 49cc and 50cc engines, including 139QMB and 139QMA models
• Constructed from plastic material for insulation and performance
• Features a precise 18mm center hole diameter for accurate component alignment
• Engineered with 45mm bolt hole spacing for secure and proper installation
• Helps optimize carburetor performance by providing a stable intake manifold seal
• Suitable for use in , mopeds, ATVs, go-karts, and buggies
• Manufactured following standardized quality management processes