If your John Deere riding mower's deck is vibrating or cutting uneven, your spindles might be shot.

This Caltric kit includes spindles and belts – four pieces total – for models like L120, L130, and others with 42 to 48 inch decks.
Compatible with John Deere L120 (serial 150000), L130 (A130000), and more.

Made from aluminum with steel components, silver color.
Part numbers include GY20785, GY20050, GX20305, and GY20571 – so lots of cross-referencing options.
Deck sizes: 42, 44, 46, or 48 inches.

Each spindle is about 162mm long and 126.
7mm high, weighs 14 pounds total.

12V system, gas powered.

China made, 3-month warranty.
California Prop 65 warning applies (standard stuff).
This is a solid budget-friendly fix to get your lawn looking sharp again without dropping big bucks at the dealership.
Installation takes a little work, but it's worth it.