John Deere 42″ Accel Deck Gator Blade: M170642

John Deere 42″ Accel Deck Gator Blade

Replaces: M170642

For use on the 42″ deck (2 x blades) on the models below

Fits Models: John Deere X330 42″ Accel, X350 42″ Accel, X354 42″ Accel, X370 42″ Accel, X380 42″ Accel, Z335E 42″ Accel, Z335M 42″ Accel, Z345M 42″ Accel, Z345R 42″ Accel

Length: 21-3/8″

Width: 2-1/2″

Replacement Gator-style mulching blade for John Deere 42-inch Accel Deep mower decks, replacing John Deere part number M170642. This blade is designed to finely cut grass clippings and redistribute them across the lawn, helping produce a cleaner-looking finish while reducing visible clippings.

The M170642 is used on John Deere 42A Accel Deep decks and is suitable for a range of X300 Series lawn tractors and Z300 Series ZTrak zero-turn mowers. John Deere specifies that two blades are required for a complete 42-inch deck.

Specifications

• Part Number: M170642
• Type: Gator / mulching mower blade
• Deck Width: 42″
• Deck Type: 42A Accel Deep
• Length: 21.4″ / 21-3/8″ (approximately 544 mm)
• Width: 2.7″ / 2-3/4″
• Thickness: 0.187″
• Centre Hole: approximately 0.8″
• Cut Length: 8.1″ / 206 mm
• Quantity Required: 2 blades per 42″ deck

Fits John Deere Models

X300 Series Lawn Tractors:

• X330 – 42″ Accel Deep
• X350 – 42″ Accel Deep
• X350R – 42″ Accel Deep
• X354 – 42″ Accel Deep
• X370 – 42″ Accel Deep
• X380 – 42″ Accel Deep

Z300 Series ZTrak Zero-Turn Mowers:

• Z335E – 42″ Accel Deep
• Z335M – 42″ Accel Deep
• Z345M – 42″ Accel Deep
• Z345R – 42″ Accel Deep

John Deere’s current compatibility listing also includes S220, S240, Z315E, Z320M and Z320R for M170642, although customers should confirm the exact deck fitted to their mower before ordering.