Luojiedejinbiao 2-Pack Mulching Blades for John Deere 42-Inch Mowers - M170642 (ZTrak/X330-X380)

Overview

Meet the Luojiedejinbiao 2-pack mulching blades, a replacement option built for John Deere 42-inch riders and ZTrak zero-turns. This set is associated with OEM numbers M170642 and UC22008, making it easy to confirm compatibility with your mower and keep you mowing with confidence.

Compatibility and fit

Designed for 42-inch platforms, these blades fit a range of John Deere models, including X330, X350, X354, X370, X380, and ZTrak lines such as Z335E, Z335M, Z345M, and Z345R. Before you purchase, double-check the blade type, size, and brand to avoid unnecessary returns.

What makes them stand out

• Durable alloy blend with boron, carbon, and manganese to help maintain a sharp edge over time
• Rigorous quality inspections before shipment to ensure reliable performance
• Two blades per pack provide a convenient replacement set for quick maintenance

Real-world use scenarios

When mowing through thick lawns or areas with light debris, the mulching design can help finely shred grass clippings, potentially reducing clumping and the need for frequent blade changes. Built for long-term use and consistent performance, these blades are crafted to be a dependable part of your maintenance routine.

Care and installation tips

• Confirm fitment against your model documentation and the listed OEM numbers
• Follow standard safety practices and consult your mower manual for blade removal and installation

Note: The information below reflects the features and compatibility described by the product data. Benefits are presented as possibilities, not guarantees.