We are open and shipping products everyday. We continue to support our customers though this crisis. We have taken precautions to protect out employees and customers. All office work is now home based, all operation areas are limited to one person and gloves are worn for all picking and packing. Safety first for employees and customers.

Instant Parts Finder
John Deere blade M170639, set # GY20683, John Deere 42" cut

16131 Replaces John Deere Blade M170639, GY20683 - 42 inch cut

Product ID: 16131
  • 21-3/8" Length
  • 0.8000" Center Hole 
  • 3" Width
  • .160 Thickness
  • High lift (standard lift)
  • NOT sold as set

Order (2) lawn mower blades for John Deere 42" deck


Product Description

High lift (standard lift) blade replaces John Deere lawn mower blade M170639, (GY20683 set#). Used on some John Deere 42" Riding mower with Accel Deck. X330, X350, X354, X370. Refer to your manual to match by blade OEM part #. Sold individually. Order (2) lawn mower blades for 42" cut. 15-16131, Similar to Sunbelt B1JD5019, Stens 335-840

OEM Replacement Compatability Chart

  • John Deere M170639
  • John Deere set # GY20683 (but blades sold individually)