JXJKCZ 21-3-7in mulching blade close-up shows sharp edge for even mowing.
JXJKCZ OEM replacement blade ready for John Deere mower models UC22008/M170642.
JXJKCZ blade edge close-up highlights precise cut for cleaner lawn lines.
JXJKCZ durable material close-up demonstrates rust-resistant finish for long-lasting use.
JXJKCZ rust-resistant coating emphasizes outdoor durability on mowing days.
JXJKCZ two-pack shown for quick, cost-effective blade replacement.
JXJKCZ installation-fit shows compatibility with John Deere Z315E to Z345M series.
JXJKCZ John Deere compatibility text implies broad model support and easy swap.

JXJKCZ

JXJKCZ 42" Deck Mower Blades — OEM Replacement for John Deere Z315E-Z345M (2 Pack) UC22008/M170642/M170639/GY20683

High-performance patio lawn and garden made for confident daily results

$52.30

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Why customers choose PatioZora Garden

Premium 42" Deck Mower Blades for John Deere

Upgrade your mower with the JXJKCZ blades, engineered as OEM replacements for John Deere decks. These blades align with parts UC22008, M170642, M170639, and GY20683, delivering a trustworthy swap that supports steady, consistent mowing sessions. The design emphasizes balance and durability, helping you achieve a well-groomed lawn with less downtime between blade changes.

Designed to fit a broad range of Deere models, including Z315E, Z320M, Z320R, Z335E, Z335M, and Z345M, these blades are ideal for 42" deck configurations. The round center hole and standardized mounting interface simplify installation, so you can get back to mowing faster.

Key specs at a glance

  • Blade length: 21 3/7 inches; width: 2 1/2 inches; thickness: 0.160 inches; center hole: 4/5 inches.
  • High-quality materials chosen for wear resistance and anti-rust performance in outdoor environments.
  • Durability designed to withstand frequent use across seasons while maintaining stable cutting action.

What you gain with JXJKCZ blades

  • OEM-replacement compatibility with John Deere part numbers UC22008, M170642, M170639, and GY20683 for a dependable swap.
  • Wide model compatibility across Z-series and X-series mowers, reducing the need for multiple blade styles.
  • Rust-resistant finish and robust build for long-lasting lawn care performance.
  • Two-pack convenience for timely blade changes and ongoing maintenance.

In real-world use, customers often notice a more even cut and cleaner yard edges after installing these blades.

FAQ

Q: Is this blade compatible with my John Deere mower?

A: They fit John Deere models such as Z315E, Z320M, Z320R, Z335E, Z335M, and Z345M; verify your deck size and OEM numbers before purchasing.

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