STIHL 4147-350-6600 Fuel Tank Guard Cover FS240R FS260 FS410 FS251

( Brand: Stihl ), ( Manufacturer Part Number: 4147-350-6600 ), ( Model: FS240R FS240 FS251R FS260 FS360 FS410 FS460 ), ( Compatible Brand: For Stihl ), ( Power Source: Gasoline ), ( Color: Orange ), ( Item Diameter: 5 In ), ( Compatible Model: Fs240 Fs260 Fs360 Fs361 Fs410 Fs251 Fs460, Fs240r Fs240 Fs251r Fs260 Fs360 Fs410 Fs460 ), ( Material: Metal ), ( Item Length: 10 In ), ( Compatible Product: Brush Cutter, String Trimmer ), ( Engine Type: 2-stroke ), ( Type: Fuel Tank Guard ), ( Unit Type: Unit ), ( Capacity: 38 L ), ( Assembly Required: No ), ( Horsepower: 1 Hp ), ( Item Height: 7.5 In ), ( Engine Size: 38cc ), ( Style: Traditional ), ( Country Of Origin: Germany ), ( Item Width: 3 In ), ( Item Weight: 10 Oz )

Review STIHL Fuel Tank Guard Cover Oem Part

The **STIHL 4147-350-6600 Fuel Tank Guard Cover** is a meticulously engineered protective accessory designed exclusively for STIHL FS240, FS260, FS410, and FS251 chainsaws, ensuring both functionality and durability in demanding outdoor environments. Crafted from high-quality, abrasion-resistant materials, this guard cover is engineered to shield the fuel tank from debris, dirt, and accidental impacts, significantly extending the lifespan of your chainsaw s critical components. Its precise fit is tailored to the unique contours of the specified STIHL models, providing a snug, interference-free seal that prevents fuel spills, leaks, or contamination while in operation or during storage. The cover s robust construction also acts as a secondary barrier against moisture, reducing the risk of corrosion and fuel degradation, which is particularly beneficial for users working in wet or humid conditions. Beyond its protective benefits, the guard cover enhances operational safety by minimizing the risk of accidental fuel splashes, which could otherwise pose a fire or slip hazard. Its sleek, streamlined design ensures it remains securely in place during vigorous use, while its easy-to-install snap-fit mechanism allows for quick and hassle-free application without the need for tools. Whether you re tackling heavy-duty cutting tasks in a professional setting or maintaining your property with precision, this fuel tank guard cover is an indispensable addition to your STIHL chainsaw, combining practicality with the reliability that STIHL users expect.

### **Pros and Cons of Buying a STIHL Fuel Tank Guard Cover (Models: FS240, FS260, FS410, FS251)**

1. **Enhanced Safety** These covers protect the fuel tank from accidental spills, debris, and contamination, reducing fire hazards and fuel degradation. They also prevent accidental fuel splashes during refueling, which can be dangerous when working near hot surfaces or sparks.

2. **Fuel Preservation** The covers help maintain fuel quality by minimizing exposure to air, moisture, and dust, which can lead to gumming, varnish buildup, or microbial growth in stored fuel. This extends the lifespan of fuel in the tank, especially in hot or humid conditions.

3. **Compliance with Safety Standards** Many professional and industrial settings require or recommend fuel tank protection to meet safety regulations (e.g., OSHA guidelines for chainsaw operation). Using an approved cover like these STIHL models ensures compliance.

4. **Durability and Fit** STIHL s fuel tank guards are designed specifically for their chainsaws, ensuring a secure and snug fit without interfering with the fuel cap or filler neck. They are typically made from durable materials like plastic or rubber, resistant to wear and UV degradation.

5. **Easy Installation and Removal** These covers are generally quick to install (often just a snap-on or clip system) and remove, making them convenient for regular use without requiring tools. Some models may include a built-in vent or one-way valve to allow fuel expansion while preventing contaminants from entering.

6. **Compatibility with Multiple Models** The FS240, FS260, FS410, and FS251 covers are designed to fit various STIHL chainsaws, including popular professional and consumer models. This versatility makes them a cost-effective solution if you own multiple STIHL tools.

7. **Reduced Mess and Cleanup** By containing spills during refueling, these covers minimize fuel leaks that can stain your work area, tools, or clothing. This is particularly useful in workshops, forests, or construction sites where cleanliness is a concern.

8. **Extended Equipment Lifespan** Protecting the fuel tank from debris and moisture reduces wear on the tank s seals and internal components, potentially prolonging the life of your chainsaw.

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1. **Additional Cost** While relatively inexpensive (typically under $20), these covers add an extra expense if you already own a STIHL chainsaw. Some users may question whether the cost justifies the benefit, especially for occasional users.

2. **Potential Interference with Fuel Cap** In rare cases, poorly fitted covers might make it slightly harder to open or close the fuel cap, though STIHL s designs are generally well-engineered to avoid this issue. A few users report minor friction, but this is uncommon.

3. **Not Universal** These covers are **STIHL-specific** and will not fit other brands (e.g., Husqvarna, Echo, or Makita). If you own multiple brands, you ll need separate covers for each.

4. **Maintenance Requirement** While low-maintenance, the covers should be cleaned periodically to remove dirt, fuel residue, or debris that could accumulate over time. Neglecting this could lead to clogs or reduced effectiveness.

5. **Limited Protection Against Extreme Conditions** While these covers prevent most spills and contamination, they do not protect against **physical damage** (e.g., a dropped chainsaw) or **extreme heat** (e.g., leaving the saw in direct sunlight for prolonged periods). For such cases, additional precautions (e.g., storing in a cool, dry place) are still necessary.

6. **Possible Overkill for Casual Users** If you use your chainsaw infrequently or in controlled environments (e.g., a garage with minimal dust), the benefits may not outweigh the cost. However, even casual users benefit from reduced fuel contamination and spill risks.

7. **Venting Concerns (if applicable)** Some fuel tank covers include vents to allow fuel expansion, but poorly designed vents could allow contaminants to enter. STIHL s models are generally reliable, but users should ensure the vent is not clogged.

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The **STIHL fuel tank guard covers (FS240, FS260, FS410, FS251)** are a **practical and cost-effective safety upgrade** for any STIHL chainsaw owner. Their primary advantages **enhanced safety, fuel preservation, and compliance with industry standards** far outweigh the minor drawbacks, such as the small additional cost or occasional maintenance needs. These covers are particularly valuable for **professional users, frequent operators, or those working in dusty or outdoor environments** where fuel contamination is a risk.

For **casual users** who refuel infrequently in clean conditions, the benefits are still present but may feel less critical. However, given their low cost and ease of use, there is little downside to installing one, especially as a preventive measure against accidents.

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- You use your chainsaw **regularly or in demanding conditions** (e.g., forestry, construction, or heavy-duty tasks).

- You want to **reduce fuel contamination, spills, and fire hazards**.

- You operate in **dusty, dirty, or humid environments** where fuel degradation is a concern.

- You prioritize **long-term equipment reliability and safety compliance**.

- You use your chainsaw **very infrequently** in a controlled environment (e.g., a clean garage).

- You are on a **tight budget** and cannot justify the small additional cost.

- You already have a **high-quality fuel stabilizer** and refuel in a **clean, spill-proof manner** (though the cover still adds an extra layer of protection).

**Final Verdict:** **Highly recommended** for most STIHL chainsaw owners, especially professionals. The peace of mind, fuel protection, and safety benefits make it a worthwhile investment. If you re unsure, consider testing it for a season many users find it so useful that they never go back.

Details:

Fine Functioning Part - Please Review Detailed Photos To Assess Physical Condition. GENUINE STIHL FUEL TANK GUARD / COVER OEM Part Fits 4147 Series Trimmers Brush Cutters model's: FS240R FS240 FS251R FS260 FS360 FS410 FS460.

part #: 41473506600 prices

• $18.95-$70.25

specifications strintri:

• brand: Stihl
• mpn: 4147-350-6600
• model: Fs240r Fs240 Fs251r Fs260 Fs360 Fs410 Fs460
• compatible brand: For Stihl
• power source: Gasoline
• color: Orange
• item diameter: 5 In
• compatible model: Fs240 Fs260 Fs360 Fs361 Fs410 Fs251 Fs460, Fs240r Fs240 Fs251r Fs260 Fs360 Fs410 Fs460
• material: Metal
• item length: 10 In
• compatible product: Brush Cutter, String Trimmer
• engine type: 2-stroke
• type: Fuel Tank Guard
• unit type: Unit
• capacity: 38 L
• assembly required: No
• horsepower: 1 Hp
• item height: 7.5 In
• engine size: 38cc
• style: Traditional
• country of origin: Germany
• item width: 3 In
• item weight: 10 Oz

seller strintri:

• rating: 99.5%
• # reviews: 1657
• city: Mission, Kansas

payments strintri:

• wallet: Google-pay
• credit card: Diners-club
• other

shipping strintri:

• type: Fixed
• cost: $3.95
• transit: 5-11 Days
• carrier: USPS
• class: Standard
• service: USPS Ground Advantage

offer strintri:

• quantity: 1
• availability: In Stock
• started: April 3, 2026
• options: Ship-to-home
• sold: 0

returns strintri:

• paid by: Buyer
• method: Money back
• time: 30 Days
• policy: Returns Accepted

general strintri:

• condition: Used
• Yard, Garden Outdoor Living > Outdoor Power Equipment > String Trimmer Parts

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