( Brand: Simkfosh ), ( Manufacturer Part Number: SF-ONOF-0002 ), ( Part Type: Tank Grommet Valve Generator ), ( Set Name: Basic Fuel Valve And Bushing Set ), ( Connector Type: Threaded ), ( Outlet Connection Type: Npt ), ( Outlet Connection Size: 0.25 ), ( Size: 0.515625 Inches ), ( Exterior Finish: Stainless Steel ), ( Material: Metal ), ( Unit Count: 2.0 ), ( UPC: 762518333826 ), ( Package Dimensions Lxwxh: 2.56x1.89x0.67 Inches ), ( Weight: 0.09 Pounds )
Review SIMKFOSH Fuel Gas Tank Grommet And Shut Off Valve Fit Generators
The **Simkfosh SF-ONOF-0002 Fuel Gas Tank Grommet**, paired with the **735-0149 Shut Valve** and **951-0171 Shut Valve**, represents a meticulously engineered trio of components designed to enhance the reliability, safety, and longevity of generator fuel systems. Engineered to meet stringent performance standards, the **SF-ONOF-0002 Fuel Gas Tank Grommet** serves as a critical sealing interface between the fuel tank and the generator s fuel line, ensuring a secure, leak-proof connection that resists the corrosive effects of gasoline, diesel, or other fuel types over extended periods. Constructed from high-grade **nitrile rubber (NBR)** or **EPDM (ethylene propylene diene monomer)**, depending on the fuel compatibility requirements, this grommet features a reinforced, durable design that maintains its elasticity and integrity under fluctuating temperatures, vibrations, and mechanical stress common challenges in portable or standby generator applications. Its precision-molded shape guarantees a snug fit within the fuel tank s aperture, preventing fuel leaks, air ingress, or contamination that could compromise engine performance or trigger malfunctions.
Complementing the grommet is the **735-0149 Shut Valve**, a robust, manually operated ball valve engineered for quick and secure fuel cutoff during maintenance, refueling, or emergency shutdowns. Crafted from **stainless steel or brass** with a durable rubber or PTFE sealing mechanism, this valve ensures a tight seal when closed, eliminating the risk of fuel spillage or vapor loss while allowing for effortless operation with a simple turn of the handle. Its compact yet sturdy design integrates seamlessly into generator fuel lines, offering both functionality and ease of access, even in tight or confined spaces. The valve s smooth-operating mechanism minimizes wear over time, reducing the likelihood of jamming or leaks that could disrupt generator operation.
Similarly, the **951-0171 Shut Valve** provides an additional layer of fuel system protection, often serving as a secondary cutoff point for enhanced safety or system redundancy. Like its counterpart, this valve is built to withstand the rigors of frequent use, featuring a **metal-to-metal or reinforced plastic body** with a sealed internal mechanism that resists fuel degradation and external contaminants. Its design prioritizes both durability and user convenience, with a clearly marked handle or lever for intuitive control, ensuring operators can quickly isolate fuel flow when needed. Together, the **735-0149** and **951-0171** valves create a fail-safe fuel management system, reducing the risk of accidental spills, fuel starvation, or engine damage during operation.
Collectively, these components form an integral part of a generator s fuel delivery subsystem, ensuring efficient fuel transfer while safeguarding against leaks, contamination, and operational interruptions. Ideal for use in **portable generators, standby power systems, marine applications, or industrial equipment**, this trio of parts exemplifies precision engineering and reliability. Whether installed in a new generator setup or as a replacement for worn-out components, the **Simkfosh SF-ONOF-0002 Grommet**, **735-0149 Shut Valve**, and **951-0171 Shut Valve** deliver a seamless, high-performance solution that enhances both safety and performance in demanding environments. Their compatibility with a wide range of generator models ensures versatility, making them a trusted choice for professionals and DIY enthusiasts alike.
### **Pros and Cons of buying a Simkfosh SF-ONOF-0002 Fuel Gas Tank Grommet (735-0149) and Shut Valve (951-0171) for Generators**
#### **Pros:**1. **Compatibility and Fit:** These parts are designed specifically for certain generator models, ensuring a proper fit without modifications. If you own a compatible generator (e.g., certain Honda, Kohler, or Briggs & Stratton models), they should integrate seamlessly, reducing the risk of leaks or improper sealing.
2. **Improved Fuel System Reliability:** A high-quality grommet (735-0149) helps prevent fuel leaks, contamination, or damage to the fuel line where it passes through the gas tank. A properly functioning shut valve (951-0171) ensures better control over fuel flow, reducing the risk of spills or accidental fuel discharge when the generator is off.
3. **Durability and Longevity:** Simkfosh products are often made from durable materials like rubber or reinforced plastics, which can withstand wear from fuel, heat, and vibration over time. This may extend the lifespan of your generator s fuel system compared to worn-out or generic parts.
4. **Cost-Effective Replacement:** Purchasing these parts individually or as a set is typically cheaper than buying a full fuel system overhaul or a new generator. They are designed to be straightforward replacements, saving labor costs if you or a technician install them.
5. **Easy Installation:** Both parts are relatively simple to replace, especially if you have basic mechanical skills. The grommet fits into the tank s hole, and the shut valve can be swapped out without extensive disassembly, depending on the generator model.
6. **Prevents Fuel Contamination:** A faulty grommet or valve can allow dirt, moisture, or debris to enter the fuel line, clogging the carburetor or fuel injectors. Replacing these parts ensures a cleaner fuel supply, improving generator performance and reducing maintenance needs.
7. **Brand Reputation:** Simkfosh is a well-known brand in the aftermarket parts industry, often praised for quality and reliability. Many users report positive experiences with their products, which can be reassuring when making a purchase.
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#### **Cons:**1. **Compatibility Issues:** While these parts are designed for specific generators, there is always a risk of misidentification. Purchasing the wrong part (e.g., due to incorrect model matching) could result in a poor fit, leaks, or even damage to the generator. Always double-check the generator s model number and part specifications before buying.
2. **Quality Variability:** While Simkfosh is generally reliable, some users report inconsistencies in material quality or fit, particularly with aftermarket parts. Cheaper alternatives or counterfeit products may not meet the same standards, leading to premature failure.
3. **Limited Warranty or Return Policy:** Some aftermarket parts come with minimal or no warranty, leaving you responsible for any defects or failures. If the parts fail shortly after installation, you may incur additional repair costs. Always review the seller s return or warranty policy before purchasing.
4. **Installation Challenges:** Depending on the generator s design, replacing these parts may require disassembling fuel lines, tanks, or other components. If you lack mechanical experience, you might damage the generator or fail to install the parts correctly, leading to leaks or poor performance.
5. **Potential for Overpaying:** While these parts are affordable, some sellers may mark up prices, especially if they are sold as part of a "bundle" or "kit." Comparing prices across different retailers (e.g., Amazon, eBay, or specialty generator stores) can help you secure the best deal.
6. **Risk of Counterfeit Products:** Buying from unauthorized or third-party sellers increases the chance of receiving counterfeit or substandard parts. These may fail quickly, void warranties, or even pose safety risks (e.g., fuel leaks or fires). Stick to reputable sellers with verified reviews.
7. **Maintenance Still Required:** Replacing these parts does not eliminate the need for regular generator maintenance. Fuel systems can still clog, corrode, or degrade over time, so ongoing care (e.g., fuel stabilizer use, tank cleaning) is necessary to ensure long-term reliability.
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### **Conclusion:**The Simkfosh SF-ONOF-0002 fuel gas tank grommet (735-0149) and shut valve (951-0171) are practical and cost-effective upgrades for generators, provided they are the correct parts for your model. They offer improved fuel system integrity, durability, and ease of installation, which can enhance your generator s performance and longevity. However, the risks of compatibility issues, quality variability, and installation challenges must be carefully considered.
If you are confident in the part numbers matching your generator and have the skills to install them properly, these parts are a worthwhile investment. For those less experienced, consulting a professional technician or verifying the parts authenticity before purchase is advisable.
### **Recommendation:**1. **Verify Compatibility:** Confirm that the parts (735-0149 and 951-0171) are the exact replacements for your generator model. Check the generator s manual or contact the manufacturer if unsure.
2. **Purchase from Trusted Sources:** Buy from reputable sellers with positive reviews, such as official Simkfosh distributors, Amazon, or well-known generator part retailers. Avoid unknown third-party sellers to reduce the risk of counterfeit products.
3. **Consider Professional Installation:** If you are unsure about installing the parts yourself, hire a certified technician to ensure proper fitting and sealing, which is critical for preventing leaks.
4. **Inspect for Quality:** Upon receipt, check the grommet and valve for signs of wear, defects, or incorrect materials. If they appear damaged or substandard, request a replacement.
5. **Maintain Regularly:** After installation, follow the generator s maintenance schedule, including fuel system checks, to maximize the lifespan of the new parts.
**Final Verdict:** For the right generator model and with proper installation, these parts are a smart, budget-friendly upgrade. However, proceed with caution to avoid compatibility or quality issues that could lead to costly problems down the line.
Details:
Fit for Trailblazer GB5000 gas tank. Replacement Part Number: Fuel Gas Tank Shut Off Valve: Fit for MTD 751-0171, 951-0171. Fit for snow blower of Arctic Cat, Cad. Rubber bushing: Fit for MTD/Cad/Troy-Bolt 935-0149,735-0149, Ex mark 1-513645,46-6560,E513645, Murray 42690, Scag 482571,48309, Simplicity 1654930, 1654930SM, Snapper 1-2337,1654930,1654930SM,7012337, Tecumseh 33679, Toto 104047,46-6560, Troy-Bolt 1738433.
specifications sharpeneroz:
- brand: Simkfosh
- mpn: Sf-onof-0002
- part type: Tank Grommet Valve Generator
- set name: Basic Fuel Valve And Bushing Set
- connector type: Threaded
- outlet connection type: Npt
- outlet connection size: 0.25
- size: 0.515625 Inches
- exterior finish: Stainless Steel
- material: Metal
- unit count: 2.0
- upc: 762518333826
- package dimensions lxwxh: 2.56x1.89x0.67 Inches
- weight: 0.09 Pounds
offer sharpeneroz:
- sold: 0
- availability: In Stock
- options: Ship-to-home
- quantity: 1
- started: April 21, 2026
shipping sharpeneroz:
- transit: 3-9 Days
- cost: $0.00
- service: Standard
- type: Fixed
- class: Standard
general sharpeneroz:
- condition: New
- Kitchen, Dining Bar > Kitchen Tools Gadgets > Sharpeners
seller sharpeneroz:
- # reviews: 144
- city: Las Vegas, Nevada
- rating: 98.0%
payments sharpeneroz:
- credit card: Discover
- wallet: Apple-pay
- other
returns sharpeneroz:
- method: Money back
- time: 30 Days
- paid by: Buyer
- policy: Returns Accepted
