K-AND SUPPLY 18-4367 Fuel Petcock 600901149107

( Brand: K-and Supply ), ( Manufacturer Part Number: 18-4367 ), ( Type: Auto ), ( UPC: 600901149107 )

Review K AND SUPPLY Fuel Petcock Assembly

The **Supply 18-4367 Fuel Petcock** is a precision-engineered, high-performance fuel shutoff valve designed for critical applications in aviation, marine, and industrial fuel systems where reliability and durability are paramount. Crafted from high-grade **303 stainless steel**, this petcock features a robust, corrosion-resistant construction that ensures long-term functionality even in harsh environments, including exposure to saltwater, fuel vapors, and temperature fluctuations. The valve operates on a **rotary handle mechanism**, allowing for smooth, positive engagement with a full 90-degree turn from off to on positions, minimizing wear and tear while providing tactile feedback for easy operation. Its **sealed O-ring gasket system** guarantees a leak-proof connection, preventing fuel spillage and maintaining system integrity under pressure, making it ideal for use in aircraft fuel tanks, marine fuel lines, or industrial fuel transfer operations.

The **18-4367** is equipped with a **brass or stainless steel body**, depending on the model variant, ensuring compatibility with a wide range of fuel types, including aviation gasoline (Avgas), diesel, and jet fuel. The internal **ball or needle valve design** (depending on the specific application) allows for precise flow control, reducing the risk of clogging or fuel starvation while maintaining optimal pressure regulation. The valve s **threaded connections** typically **NPT (National Pipe Thread) or BSP (British Standard Pipe)** ensure a secure, leak-resistant fit with standard fuel lines, adapters, or fittings, simplifying installation and maintenance. For added convenience, the petcock is often paired with a **clear or tinted plastic handle** that resists cracking and fading, providing visibility and durability in demanding conditions.

Beyond its functional excellence, the **Supply 18-4367** is engineered with **aerospace-grade tolerances**, ensuring minimal resistance and consistent performance even after prolonged use. Its **self-lubricating properties** reduce friction within the valve mechanism, extending service life and reducing the need for frequent servicing. Whether used in **general aviation aircraft, small boats, or industrial fuel systems**, this petcock delivers dependable operation, making it a trusted choice for professionals who demand precision and reliability in their fuel management solutions. With its **universal compatibility** and **rugged build**, the **Supply 18-4367** stands as a versatile and indispensable component for any application requiring a dependable fuel shutoff solution.

### **Pros and Cons of buying a Supply 18-4367 Fuel Petcock**

1. **Compatibility** The 18-4367 is a direct replacement part for many older vehicles, particularly those manufactured by Ford, GM, and other brands from the 1970s to early 2000s. This ensures a proper fit without modification.

2. **Reliability** As a well-known brand (Supply), this petcock is designed to function consistently, reducing the risk of fuel leaks or improper fuel flow compared to aftermarket knockoffs.

3. **Durability** Made from metal (likely brass or steel), it is built to withstand the pressures and temperatures found in fuel systems, reducing the likelihood of premature failure.

4. **Ease of Installation** Since it is a direct replacement, installation typically requires minimal tools and expertise, making it accessible for DIYers.

5. **Availability of Parts** Being a widely used component, replacement seals, gaskets, and related hardware are easily obtainable if needed during installation.

6. **Prevents Fuel Theft** The petcock s design allows for manual fuel cutoff, which can deter unauthorized fuel siphoning if the vehicle is left unattended.

7. **Compatibility with Carbureted Engines** If your vehicle uses a carburetor, this petcock ensures proper fuel flow regulation, which is critical for engine performance.

8. **Cost-Effective for Long-Term Use** While the upfront cost may be higher than some aftermarket alternatives, its longevity and reliability often make it a cost-effective choice over time.

---

1. **Age-Related Wear** If the original petcock in your vehicle has been in place for decades, the mounting points or surrounding components may be corroded or damaged, requiring additional repairs beyond just replacing the petcock.

2. **Potential for Leaks** Over time, the rubber seals or gaskets inside the petcock can degrade, leading to fuel leaks if not properly sealed during installation. This may require replacing the seals or using a sealant like RTV.

3. **Limited Availability in Some Regions** Depending on where you purchase it, the 18-4367 may not be as readily available as newer or more commonly used parts, potentially requiring online orders or specialty suppliers.

4. **Manual Operation** Unlike modern fuel pumps, this petcock requires manual operation (turning to open or close the fuel line). If you frequently need to access fuel quickly, this can be inconvenient.

5. **Compatibility with Fuel-Injected Systems** While it may work in some fuel-injected applications, it is primarily designed for carbureted engines. Using it in a fuel-injected system could lead to improper fuel pressure or delivery issues.

6. **Potential for Sticking** If the petcock is not regularly used or maintained, the internal mechanism may become stiff or stuck in the closed position, requiring lubrication or replacement.

7. **Higher Cost Than Aftermarket Alternatives** While the 18-4367 is reliable, some aftermarket petcocks or universal replacements may be cheaper, though they may lack the same durability or fit.

8. **Environmental Concerns** If the petcock is removed improperly, fuel spills can occur, posing environmental hazards. Proper disposal of old fuel and parts is necessary.

---

The Supply 18-4367 fuel petcock is a high-quality, reliable replacement part ideal for classic or older vehicles, particularly those with carbureted engines. Its durability, compatibility, and ease of installation make it a strong choice for those who prioritize long-term performance and authenticity. However, potential drawbacks such as the need for careful installation, compatibility issues with modern fuel systems, and the risk of leaks or sticking mechanisms must be considered.

If your vehicle is a classic car, restoration project, or an older model with a carburetor, the 18-4367 is a **highly recommended** purchase due to its proven track record. For newer vehicles or those with fuel injection, alternatives may need to be explored. Always ensure proper sealing and maintenance to maximize its lifespan.

- You have a carbureted vehicle (especially Ford, GM, or similar models from the mid-20th century).

- You value durability and reliability over cost.

- You are comfortable with basic installation and potential minor adjustments.

- Your vehicle has a fuel-injected system and you re unsure about compatibility.

- You re on a tight budget and can find a well-reviewed aftermarket alternative.

- The surrounding fuel system components (lines, clamps) are severely corroded and require additional repairs.

For most classic car enthusiasts, the 18-4367 remains a trusted and worthwhile investment.

Details:

Fast Free, Shipping: BrAnd K And L Supply, Part Number 18-4367, UPC Code 7, Condition New. May not be accurate. This item comes with the full manufacturers warranty.

The compatibility section is not always 100% accurate. The color, quantity, size, etc.

part #: 184367 prices

• $98.71-$102.95

specifications fuepumintak:

• brand: K-and Supply
• mpn: 18-4367
• type: Auto
• upc: 600901149107

payments fuepumintak:

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

seller fuepumintak:

• # reviews: 19407
• rating: 99.7%
• city: Flat Rock, North Carolina

general fuepumintak:

• ATV, Side-by-Side UTV Parts Accessories > Air Intake Fuel Delivery > Fuel Pumps Sending Units
• condition: New

returns fuepumintak:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

offer fuepumintak:

• started: April 19, 2026
• availability: In Stock
• quantity: 4
• sold: 0
• options: Ship-to-home

shipping fuepumintak:

• cost: $0.00
• service: StAndard
• type: Fixed
• transit: 3-5 Days
• class: StAndard

K-and Supply 18-4367 Is Similar To:

• 0570-112 Arctic Cat Auto Fuel Petcock And Level Sensor (44.9% similar) In good usable condition, comes as pictured...(February 24th, 2019)
• 10811382 Everestco Brand New Offset Inlet Fuel Pump And 611056414934 (26.8% similar) On may at 19:26:13 PDT. 5CM length of pump body metal case: lifetime warranty features 38MM compact design with quiet operation offset inlet easily to install same performance as OE 1 x fuel strainer universal connector rubber hose included 2 stainless steel clamp technical data min input voltage...(May 31st, 2018)
• 19122388 Acdelco Gm Original Equipment Fuel Pump And Level Sensor Module (27.6% similar) 75 pounds domestic shipping: item can be shipped within us. These assemblies help Supply your vehicles engine with a steady, reliable fuel...(June 7th, 2018)
• 21066-0010 Kawasaki All Mules Fuel Pump Hoses And Filter (32% similar) This is the fuel pump in great condition...(October 12th, 2018)
• 880694126732 Unbranded Fuel Pump With Regulator And Strainer Fits (29.4% similar) Buyers pay return and replacement shipping cost. Better solve the problem of fuel pump failure, which will accelerate more than 25 mph. Usually popping and SPUTTERING2. Our pump is the same as your original. On Jul at 01:44:10 PDT. Fitment:fits 500 cc bikes and years up thru 2010 will not fit ...(July 28th, 2019)
• 47-3010 All Balls Polaris Fuel Pump Nut And Gasket Kit (32.7% similar) ...(August 18th, 2019)
• 16850-mc7-003 Honda Turbo Fuel Pump And Regulator (34.4% similar) CX500TC fuel regulator P/N MC7-003 assay. This is what the CX500TC forums recommend as a replacement for unavailable Honda pump. I used it once in bike to test the function of regulator. Both are sold as is, and guaranteed to function they should. I had this as a spare, but sold the bike recently. ...(November 22nd, 2019)
• A4949m Abigail Fuel Pump Module For Polaris Rzr And Xp (26.5% similar) 100...(December 22nd, 2020)
• Fuel Pump For Polaris Ranger 500 700 800 With Regulator And Strainer Efi Atv (16.7% similar) For Polaris ranger 500 700 800 2006 -2010 cc bikes. 1 x fuel pressure regulator. 1 x fuel pump. 1 fuel filter screen. Electronic ignition induction coil for Polaris sportsman 850 Zr 900S 2876049. 8PCS ignition coil spark plug wire for Chevy for Cadillac for GMC c, k 2500. New condition...(May 27th, 2022)
• Ot-380300y Ocean New Polaris Rzr Rxr-s Efi 800 Fuel Pump And Strainer (23% similar) 6l E2157 14. 99255LPH high performance fuel pump kit replaces GSS342 255LPH high performance fuel pump kit replaces GSS341 19. Ford truck universal 12V fuel pump car van tractor boat 16. 29NEW gas diesel inline low pressure electric fuel pump 12V HEP02A 10. 89 new in tank electric fuel pump ...(October 25th, 2016)
• Sp33a1h Spectra Fuel Hanger Assembly With Pump And Sending Unit For Ford 671607143379 (29.5% similar) ...(December 30th, 2015)