John Deere Genuine OEM Mower Belt M169500 – Fits 48" Decks On X300 Series

If your John Deere lawn tractor’s deck isn’t spinning right, check the belt.

This is the genuine OEM M169500 belt, made for 48-inch mower decks.

Fits X300 series: X350, X380, X570, X580, X590, and others.

Black, single belt, made in Romania.

OEM quality means it’ll last and fit right the first time.

Battery-powered mower?

No—this is for the deck drive, not the engine.

Weight about 2 lbs.

If you’re replacing a stretched or broken belt, get the real John Deere part.

Aftermarket belts can slip or wear fast.