Oregon 398-672 G6 Mulching Blade (QTY 3)
Oregon Gator G6 398-672 Mulching Blades for 54" Deck (QTY 3) – Replaces MTD 942-0677B
Oregon Gator® G6™ blades are built for heavy-duty cutting performance, durability, and extended blade life. This 3-pack of Oregon 398-672 blades provides the three 18-1/2" blades required for a 54" mower deck.
The Gator G6 series features tungsten carbide fused into the cutting edge, creating an ultra-hard surface that helps extend the time between sharpening. The heavier 3" wide, .250" thick construction is designed to withstand rough conditions while providing the strength and longevity needed for demanding and commercial applications.
Oregon's Gator Mulcher® design helps produce smaller grass clippings for more efficient mulching, while the aggressive blade angle increases airflow for improved bagging and side-discharge performance. X-Tended Cutting Length™ increases the amount of cutting edge engaged during each revolution for improved cutting efficiency.
What's Included:
- (3) Oregon 398-672 Gator® G6™ Mulching Blades
Product Details:
- Complete 3-blade set for applicable 54" mower decks
- Gator® G6™ heavy-duty blade series
- Designed for demanding and commercial applications
- Tungsten carbide fused into the cutting edge for increased wear resistance and longer intervals between sharpening
- Extra width and thickness help extend blade life
- Aggressive blade angle increases airflow for improved bagging and side discharge
- Gator Mulcher® design provides cleaner, more efficient mulching performance
- X-Tended Cutting Length™ improves cutting efficiency with each revolution
- Major brand replacement: Cub Cadet
Specifications:
- Blade Length: 18-1/2"
- Blade Width: 3"
- Thickness: 0.250"
- Center Hole: 5/8" 6-point star
- Offset: 1/2"
- Air Lift: 1"
- Blade Series: Oregon Gator® G6™
Please verify your mower model 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 98-672 G3 Gator Blade (QTY 3)
Oregon 598-672 G5 Gator Blade (QTY 3)
Stens 362-448 Silver Streak Toothed Blade (QTY 3)