Oregon 98-672 G3 Gator Blade (QTY 3)
Oregon Gator G3 98-672 Mulching Blades for 54" Deck (QTY 3) – Replaces MTD 942-0677B
Upgrade your mower's cutting performance with this 3-pack of Oregon Gator® G3™ 98-672 blades for compatible 54-inch mower decks. Gator G3 blades are designed to perform in a wide range of mowing conditions, including wet, dry, and sandy turf.
The aggressive blade angle increases airflow to lift grass and move clippings up and out of the deck, providing improved mulching, cleaner side discharge, and more effective bagging compared with standard mower blades. The Gator Mulcher® design helps recut clippings into smaller pieces, reducing the need for bagging while returning finely cut material back to the lawn.
Built as an upgrade over a standard manufacturer blade, the Oregon 98-672 Gator G3 combines durable construction with excellent all-around cutting and mulching performance.
What's Included:
- (3) Mower Blades — Oregon Gator® G3™ 98-672
Product Details
- Requires 3 blades for a 54" cut
- Gator® G3™ design provides excellent all-condition mowing performance
- Gator Mulcher® design helps recut grass clippings into finer pieces
- Aggressive blade angle increases airflow for improved cutting performance
- Provides cleaner side discharge and improved bagging performance
- Helps reduce bagging stops by efficiently processing clippings
- Designed for wet, dry, and sandy turf conditions
- Major brand replacement: MTD
- 5/8" 6-point star center hole
Specifications
- Blade Length: 18-1/2"
- Blade Width: 3.00"
- Thickness: 0.203"
- Center Hole: 5/8" 6-Point Star
- Offset: 1/2"
- Air Lift: 1"
- Blade Series: Oregon Gator® G3™
- Quantity: 3 Blades
- Deck Size: 54"
Fits select MTD-manufactured 54-inch mower decks that use three 18-1/2" blades with a 5/8" 6-point star center hole.
Please verify your mower model, OEM part number, and blade dimensions before ordering to ensure proper fitment.
Mower Blade Guide
Which Blade Should I Choose?
| Blade Type | Best For | What It Does |
|---|---|---|
| Standard / Medium Lift | 🌱 Everyday mowing | Balanced cut and airflow. |
| High Lift | 🧺 Bagging | More airflow for better discharge. |
| Low Lift | 🏜️ Dry & dusty lawns | Less airflow reduces dust. |
| Mulching | ♻️ Mulching | Re-cuts clippings into smaller pieces. |
| Gator® / Toothed | 🍂 Leaves & heavy mulching | Helps re-cut grass and leaves. |
Fitment: Always verify your mower's OEM blade number.
Equivalent Products
Other products that can be used for the same application.
MTD 942-0677B (QTY 3)
Oregon 98-072 (QTY 3)
Oregon 398-672 G6 Mulching Blade (QTY 3)
Oregon 598-672 G5 Gator Blade (QTY 3)
Stens 362-448 Silver Streak Toothed Blade (QTY 3)