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- Oregon 91-638 Scag Replacement Lawn Mower Bla...
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Item #:
133117441
Oregon 91-638 Scag Replacement Lawn Mower Blade 21-Inch
89% of respondents would recommend this to a friend
Item #:
133117441
XAF 14345
Price Details
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Order now and get it around Tuesday, September 22
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The Oregon 91-638 lawn mower blade delivers a cleaner cut and quality results, ensuring consistency and longevity.
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What Stands Out
Precision Cutting
The 21-inch blade design ensures a clean, precise cut, enhancing the overall health and appearance of your lawn, making it perfect for homeowners seeking a manicured look.
Durable Material
Crafted from high-quality steel, this replacement blade offers exceptional durability and longevity, reducing the need for frequent replacements and ensuring reliable performance over time.
Easy Installation
Specifically designed for Scag mowers, the Oregon blade allows for straightforward installation, saving time and effort while ensuring compatibility for a hassle-free replacement experience.
Product Details
| Product Dimensions (L x W x H) | 11 x 17 x 0.25 inches (27.9 x 43.2 x 0.6 cm) |
| Item Weight | 2.75 pounds (1.25 kg) |
| Manufacturer | Oregon |
| Item model number | 91-638 |
| Is Discontinued By Manufacturer | No |
Who Should Buy?
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Homeowners
Ideal for homeowners needing a reliable blade for routine lawn maintenance and ensuring a pristine cut.
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Professionals
Perfect for landscaping professionals who require durable and efficient blades to handle various grass types.
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Garden Enthusiasts
Great for garden enthusiasts seeking high-performance equipment to maintain the health and appearance of their lawns.
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Small Yards
Not suitable for those with very small yards, where a smaller blade would be more efficient and manageable.
Product Description
Oregon 91-638 Scag Replacement Lawn Mower Blade 21-Inch
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Customer Questions & Answers
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Question:
What is the length of the Oregon 91-638 Scag Replacement Lawn Mower Blade?
Answer: The Oregon 91-638 is a 21-inch replacement lawn mower blade designed specifically for Scag mowers. This length ensures efficient cutting and performance while maintaining the integrity of your lawn. A 21-inch blade is ideal for standard residential and light commercial mowers, providing a perfect balance of maneuverability and cutting efficiency for a well-manicured lawn. -
Question:
Is the Oregon 91-638 blade compatible with all Scag lawn mowers?
Answer: The Oregon 91-638 replacement blade is specifically designed for select models of Scag lawn mowers. It's crucial to check compatibility with your specific lawn mower model to ensure peak performance. Typically, it fits various models but confirming with the manufacturer's specifications can help prevent any discrepancies and ensure optimal cutting performance for your lawn care needs. -
Question:
How does the Oregon 91-638 blade compare to original Scag blades?
Answer: The Oregon 91-638 blade is designed to meet or exceed OEM specifications for Scag blades, meaning it provides similar, if not better, cutting efficiency and durability. Many users find that Oregon blades offer enhanced longevity and sharpness retention due to the high-quality materials used in their construction. This equivalency allows for an affordable alternative without sacrificing performance. -
Question:
What material is the Oregon 91-638 lawn mower blade made from?
Answer: The Oregon 91-638 blade is crafted from high-carbon steel, which enhances strength and sharpness. This material allows the blade to maintain its edge longer, reducing the frequency of sharpening needed. High-carbon steel is favored for lawn mower blades because it can withstand the rigors of tough grass and obstacles, ensuring a clean cut every time you mow. -
Question:
Can I sharpen the Oregon 91-638 blade at home?
Answer: Yes, the Oregon 91-638 blade can be sharpened at home using a file or a sharpening tool designed for mower blades. Sharpening regularly can keep the blade's edges sharp, ensuring a healthy cut for your lawn. Just remember to maintain the original angle of the blade when sharpening. This practice not only extends the life of the blade but also enhances mowing efficiency, promoting a healthier lawn. -
Question:
What is the significance of a sharp lawn mower blade?
Answer: A sharp lawn mower blade, like the Oregon 91-638, is crucial for achieving clean cuts that promote lawn health. Dull blades can tear grass rather than cut it, leading to potential disease or browning. A sharp blade keeps the grass looking lush and healthy and reduces the effort required to mow. Regularly maintaining blade sharpness will optimize your mowing experience while fostering a vibrant lawn landscape. -
Question:
How do I install the Oregon 91-638 lawn mower blade?
Answer: Installing the Oregon 91-638 blade involves safely lifting your mower, removing the old blade, and securely attaching the new one. Make sure that the blade is oriented correctly, with the sharpened edge facing downward. Following the manufacturer’s installation specifics can ensure a secure fit. This straightforward process allows for quick blade changes, promoting efficient lawn care whenever needed. -
Question:
What maintenance does the Oregon 91-638 blade require?
Answer: The Oregon 91-638 blade requires minimal maintenance, primarily involving regular sharpening and cleaning. After each use, clean off grass clippings and debris to prevent rust and ensure efficient cutting. Checking the blade for wear and tear periodically ensures it continues to perform optimally, allowing your mower to function at its best while maintaining a pristine lawn. -
Question:
Where can I buy Oregon 91-638 Scag Replacement Lawn Mower Blade 21-Inch?
Answer: You can buy the Oregon 91-638 Scag Replacement Lawn Mower Blade 21-Inch from Ubuy available in Central African Republic. Ubuy offers a wide range of replacement mower blades, including this reliable model, ensuring you can find the right part for your lawn care needs conveniently. Shopping at Ubuy guarantees that you're getting a quality product that fits your mower perfectly.
Oregon Blades 91-638 Editorial Review
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Pros
- Sharp and durable blade
- Easy to install
- Compatible with various mowers
- Provides a clean cut
- Great for thick grass
Cons
- May require occasional sharpening.
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Features & Benefits
- Provides a cleaner cut for better lawn appearance.
- Ensures lasting quality and durability.
- Compatible with a wide range of OEM parts.
- Fits many popular lawn mower models.
- Engineered for consistent performance.
- Made in the USA for reliable craftsmanship.
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