One New Aftermarket Replacement DECK BLADE SPINDLE BELT KIT COMBO SET 48 CUT DECK Fits John Deere L120 L130 MOWERSpindle Replaces OEM Part Numbers: Fits John Deere GY20050, GY20785Blade Replaces OEM Part Numbers: Fits John Deere GX20250, GY20568Belt Replaces OEM Part Numbers: Fits John Deere GX20571, GX21833Fits John Deere L120 Serial Number up to -150000, Fits John Deere L130 Serial Number up to -A13000 and up to -B020000Improve Cutting Capability & Consistency.