19 spline Type 4 final drive shaft for 125cc GY6 QMI152/157 and 150cc GY6 QMJ152/157 engines This Type 4 final drive shaft is used on a wide variety of scooters and ATV brands and models that have Chinese built 125cc GY6 QMI152/157 and 150cc GY6 QMJ152/157 engines Description 19 spline Type 4 final drive shaft for 125cc GY6 QMI152/157 and 150cc GY6 QMJ152/157 engines. This Type 4 final drive shaft is used on a wide variety of scooters and ATV brands and models that have Chinese built 125cc GY6 QMI152/157 and 150cc GY6 QMJ152/157 engines. Please check the dimensions on the Specs tab to see if this is the correct Type 4 final drive shaft for your Chinese built 125cc GY6 QMI152/157 and 150cc GY6 QMJ152/157 engine. WARNING California Residents : Proposition 65 Warning Specifications Overall Length: 197.5 mm Number of Splines: 19 Thread Size: M16x1.50 ,Compatibility Jonway YY125QT-21 Jonway YY125T Jonway YY125T-2 Jonway YY125T-2A Jonway YY125T-3 Jonway YY125T-4 Jonway YY125T-8 Jonway YY125T-10 Jonway YY125T-12 Jonway YY125T-28 Jonway YY125T-29 Jonway YY150 Jonway YY150-1 Jonway YY150-2 Jonway YY150-5 Jonway YY150T Jonway YY150T-2 Jonway YY150T-2A Jonway YY150T-3 Jonway YY150T-4 Jonway YY150T-8 Jonway YY150T-10 Jonway YY150T-12 Jonway YY150T-29