John Deere Belts are designed to fit providing for the longer belt and machine life. Since they are built from quality material, they withstand the toughest conditions. Their flexible cores allow for proper routing so they stay in the pulley groove. The belt cover material ensures smooth engagement for reduced stress on belt and equipment. Use John Deere belts for the best life and performance.

M163990 replaces M141627

Help me find my Model and/or Serial Number

Fits On:
X400 Series

• X465 with 54″ Convertible Deck
• X475 with 54″ Convertible Deck
• X485 with 54″ Convertible Deck
• X495 with 54″ Convertible Deck

X500 Series

• X575 with 54″ Convertible Deck
• X585 with 54″ Convertible Deck
• X595 with 54″ Convertible Deck

X700 Series

• X700 with 54″ Convertible Deck
• X720 with 54″ Convertible Deck
• X724 with 54″ Convertible Deck
• X728 with 54″ Convertible Deck
• X740 with 54″ Convertible Deck
• X744 with 54″ Convertible Deck
• X748 with 54″ Convertible Deck
• X750 with 54″ Deck ( Serial No. – 040,000 )
• X754 with 54″ Deck ( Serial No. – 040,000 )
• X758 with 54″ Deck ( Serial No. – 040,000 )