1. Manifolds & Headers Offered
  2. sku: 6807326079262753
  3. BLK PRO 4914252

BLK PRO 4914252 Air Fuel Control Tube

fits model: Cummins.

4914252 Blk Pro Air Fuel Control Tube For Cummins

( Brand: Blk Pro ), ( Part Type: Fuel Control Tube ), ( Oem Part Numbers: Motorhome, Tractor, Kenworth, Semi, Vermeer, Tiger Cat, Cummins, Allis Chalmers, Combine, Harvester, Sprayer, Gleaner, Massey Ferguson, New Holland, D250, D350, W250, W350, 2500, 3500, 4500, 5500, Crane, Tadano, Hyster, Isb, Qsb, Qsc ), ( Oem Interchange Part Numbers: 4b, K38, K50, Qsm11, Ism11, Isx15, Qsx15, N855, N14, M11, Volvo, Gmc, B6.7, K19, Celect, Elctronic, Injection, Benze, Caterpillar, Detroit, Cat, Diesel, Ford Ln7000, Komatsu, Nt855, Big Cam ), ( Oem Interchange: Freightliner Fl50, Freightliner Fl60, Freightliner Fl70, Freightliner Fl80, Freightliner Fs65, Freightliner Mt35, Freightliner Mt45, Freightliner Mt55, Freightliner Fc70, Ford Cf700, Ford F700, Isb, Qsb, White, Skid Steer, B3.9, Thomas, Small Cam, Cabover ), ( Ipn: 4914252 )

Review BLK PRO Air Fuel Control Tube fits CUMMINS

The PRO 4914252 Air Fuel Control Tube is a crucial component in the fuel delivery system of Cummins engines. This tube plays a vital role in ensuring optimal air-fuel mixture for efficient combustion and superior engine performance.

The tube is meticulously engineered using high-quality materials, primarily aluminum, which is known for its excellent heat conductivity and resistance to corrosion. The interior surface of the tube is precision-machined to provide a smooth, uniform surface for the fuel and air to flow through. This design ensures an even mixture of air and fuel, leading to better engine efficiency and reduced emissions.

The PRO 4914252 Air Fuel Control Tube is designed to fit specifically in Cummins engines, with dimensions and thread specifications that match OEM standards. The tube features a threaded connection on both ends, allowing for easy installation and replacement. The threaded connections are also designed to ensure a secure and leak-free fit, preventing fuel from escaping and causing potential damage.

The tube's design includes an integrated fuel pressure regulator, which maintains consistent fuel pressure throughout the engine. This pressure regulation is essential for proper engine performance and longevity, as it ensures that fuel is delivered evenly to all cylinders.

The PRO 4914252 Air Fuel Control Tube is also designed to withstand the extreme temperatures and pressures found in heavy-duty engine environments. The aluminum material is resistant to thermal shock, allowing the tube to expand and contract with temperature changes without cracking or failing. The tube's robust construction and durable materials make it a reliable and long-lasting replacement option for OEM tubes.

In summary, the PRO 4914252 Air Fuel Control Tube is a high-performance, durable component that is essential for maintaining the efficiency and longevity of Cummins engines. Its precision engineering, materials selection, and design features make it an excellent choice for both heavy-duty and high-performance applications.

Buying a new air fuel control tube (AFCT) for a Cummins engine, specifically model number PRO-4914252, can be an essential investment for maintaining the optimal performance of your vehicle. Here are some pros and cons to consider before making a purchase.

Pros:

1. Improved Engine Efficiency: A new AFCT ensures that the correct amount of fuel is mixed with the incoming air, which results in better combustion and improved engine efficiency. This leads to better fuel economy and reduced emissions.

2. Enhanced Engine Performance: A malfunctioning AFCT can cause poor engine performance, including rough idling, stalling, and hesitation. Replacing the faulty tube with a new one can help restore the engine's power and responsiveness.

3. Reduced Emissions: AFCT plays a crucial role in ensuring that the engine runs efficiently, which in turn reduces the amount of harmful emissions. A new AFCT can help bring your vehicle's emissions levels back to factory specifications.

4. Longer Service Life: A new AFCT is designed to last longer than a worn-out or faulty one. By investing in a new one, you can avoid the frequent repairs and replacement costs that come with a failing tube.

Cons:

1. Cost: The cost of purchasing a new AFCT can be significant, especially if you are not experiencing any noticeable symptoms of a failing tube. However, the long-term benefits, such as improved fuel efficiency and engine performance, can outweigh the initial investment.

2. Installation Complexity: Installing a new AFCT can be a complex process, especially for those without mechanical expertise. It may be necessary to hire a professional mechanic to install the new tube, which can add to the overall cost.

3. Potential for Additional Repairs: In some cases, a faulty AFCT may be a symptom of a larger issue within the engine. Replacing the tube alone may not completely solve the problem, and additional repairs may be necessary.

Conclusion:

In conclusion, purchasing a new air fuel control tube (PRO-4914252) for a Cummins engine can offer several benefits, including improved engine efficiency, enhanced engine performance, reduced emissions, and a longer service life. However, the cost of the new tube and the complexity of the installation process are potential drawbacks. Ultimately, the decision to purchase a new AFCT depends on the specific circumstances of your vehicle and your personal priorities. If you are experiencing noticeable symptoms of a failing tube or if you value the long-term benefits, then investing in a new AFCT may be the best choice.

specifications maniheader:

  • for models: Cummins
  • brand: Blk Pro
  • part type: Fuel Control Tube
  • oem part numbers: Motorhome, Tractor, Kenworth, Semi, Vermeer, Tiger Cat, Cummins, Allis Chalmers, Combine, Harvester, Sprayer, Gleaner, Massey Ferguson, New Holland, D250, D350, W250, W350, 2500, 3500, 4500, 5500, Crane, Tadano, Hyster, Isb, Qsb, Qsc
  • oem interchange part numbers: 4b, K38, K50, Qsm11, Ism11, Isx15, Qsx15, N855, N14, M11, Volvo, Gmc, B6.7, K19, Celect, Elctronic, Injection, Benze, Caterpillar, Detroit, Cat, Diesel, Ford Ln7000, Komatsu, Nt855, Big Cam
  • oem interchange: Freightliner Fl50, Freightliner Fl60, Freightliner Fl70, Freightliner Fl80, Freightliner Fs65, Freightliner Mt35, Freightliner Mt45, Freightliner Mt55, Freightliner Fc70, Ford Cf700, Ford F700, Isb, Qsb, White, Skid Steer, B3.9, Thomas, Small Cam, Cabover
  • interchange part number: 4914252

shipping maniheader:

  • carrier: FedEx
  • cost: $29.99
  • transit: 33-50 Days
  • type: Fixed
  • service: FedEx Ground or FedEx Home Delivery
  • class: Standard

returns maniheader:

  • policy: No Returns

general maniheader:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers

payments maniheader:

  • other
  • credit card: Visa
  • wallet: Apple-pay

seller maniheader:

  • rating: 98.5%
  • # reviews: 7522

offer maniheader:

  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • started: July 10, 2025
for models: cummins, part type: fuel control tube, oem part numbers: motorhome, tractor, kenworth, semi, vermeer, tiger cat, cummins, allis chalmers, combine, harvester, sprayer, gleaner, massey ferguson, new holland, d250, d350, w250, w350, 2500, 3500, 4500, 5500, crane, tadano, hyster, isb, qsb, qsc, oem interchange part numbers: 4b, k38, k50, qsm11, ism11, isx15, qsx15, n855, n14, m11, volvo, gmc, b6.7, k19, celect, elctronic, injection, benze, caterpillar, detroit, cat, diesel, ford ln7000, komatsu, nt855, big cam, oem interchange: freightliner fl50, freightliner fl60, freightliner fl70, freightliner fl80, freightliner fs65, freightliner mt35, freightliner mt45, freightliner mt55, freightliner fc70, ford cf700, ford f700, isb, qsb, white, skid steer, b3.9, thomas, small cam, cabover,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, sku: 6807326079262753,

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