Comparison : Item # 344SXXA8, Sprocket Number 344SXX
Item # 344SXXA9, Sprocket Number 344SXX
Item # 344SXXA10, Sprocket Number 344SXX
Item # 344SXXA11, Sprocket Number 344SXX
Item # 344SXXA12, Sprocket Number 344SXX