Air Filter - 34mm ID - Dual Stage - 50cc-110cc Engine - Version 50 Mounting hole distance: 78

Mounting hole distance: 78

Quantum 150

Compatible with QMB139 50cc 4 stroke GY6 engines

Know to fit Tao Tao ATD90A

Air Filter - 34mm ID - Dual Stage - 50cc-110cc Engine - Version 50 Mounting hole distance: 78Dual Stage Air Filter 50cc 110cc ATV Dirt Bike Air Filter This air filter fits many Chinese 4 stroke atvs, dirt bikes, go karts, mopeds, and scooters. This filter fits many 50cc 110cc engines. Dual stage. Air filter description: Mounting hose: 34mm ID (1. 34 in) Compatible with PZ19 and PZ20 carburetors Outer foam removes for cleaning Measurement: 92mm (3. 62 in) long Measurement: 93. 2mm (3. 67 in) in diameter Fits 50cc 110cc ATVs, dirt bikes, etc.