Hipa GY20850 2-pack mower blades ready for mulching and even clipping distribution
Hipa GY20850 medium-lift 7-point star blades for improved lift
Hipa GY20850 42-inch deck compatibility with select D105/D110/D130 models
Hipa GY20850 alloy-steel blades built for strength and wear resistance
Hipa GY20850 rust-protective coating helps prevent corrosion during mowing
Hipa GY20850 mulching-action demonstrates fine particle dispersion
Hipa GY20850 compatibility with D105, D110, D130, S100 and E100/E110 models
Hipa GY20850 safety-first packaging includes gloves and installation tips
Hipa GY20850 two blades per pack for quick replacement

Hipa

Hipa 2-Pack GY20850 Medium Lift 7-Point Star Blades for 42-Inch Decks | Mulching Blades

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

$35.87

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Why customers choose PatioZora Garden

Overview

Designed for 42-inch riding mowers and zero-turn machines, the Hipa 2-Pack GY20850 blades bring a balanced blend of strength, efficiency, and ease of use to routine lawn care. These 7-Point Star blades are compatible with D105, D110, D130, S100, E100, and E110 models, matching a secure mounting pattern for confident installation. Sold as a two-blade set, they’re tailored for mulching performance that helps recycle clippings back into the lawn, reducing the need for extra cleanup while supporting a tidy, uniform cut across varying turf conditions.

Key benefits

  • Medium lift design optimizes airflow within the cutting chamber for even clipping distribution.
  • 7-Point Star mounting provides a stable, secure fit on compatible decks.
  • Mulching action converts clippings into fine particles that can act as natural lawn nutrients.
  • Alloy steel construction combines chromium and molybdenum for improved strength and wear resistance.
  • Painted edges offer rust prevention and a safer surface during handling and installation.
  • Two blades per pack ensure quick replacements and continued mowing momentum.

Material, durability, and care

The blades are forged from alloy steel to withstand regular mowing tasks, with a protective coating designed to resist rust over time. During installation, handle with thick gloves and inspect the blades for tightness or damage before use. The coating will gradually wear as the mower operates, a normal part of long-term use.

Compatibility and installation tips

  • Fits 42-inch decks on select models, including D105, D110, D130, S100, E100, and E110. Always confirm mounting configuration for your machine year and model.
  • Note that blade mounting holes may vary by model year; reference the blade MPN and compatible part numbers (GX22151, GY20850, GY20850X, AM137328, AM141033, AM137333, GX21694, M149625, M74175) when ordering.

Eco-friendly mulching and care

Mulching blades chop clippings into fine particles that are returned to the lawn, reducing debris and supporting natural fertilization where appropriate. This approach can offer a convenient mowing routine, especially for users looking to minimize post-mow cleanup without sacrificing cut quality.

What you get

  • 2 blades (GY20850) designed for D105, D110, D130, S100, E100, and E110 with a 42-inch deck.

FAQ

Q: Are these blades compatible with my mower?

A: These 42-inch mulching blades fit D105, D110, D130, S100, E100, and E110 models when mounting matches a 7-point star hole.

Q: What installation or maintenance steps should I follow?

A: Wear thick gloves, check blade tightness and damage before use, and note the coating will wear with time.

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