GB 739-105 Diesel Fuel Injector Pump 840660094892

( Brand: Gb ), ( Type: Diesel Fuel Injector Pump ), ( Manufacturer Part Number: 739-105 ), ( Material: Material ), ( Item Height: 9.000 ), ( Item Length: 10.500 ), ( UPC: 840660094892 )

Review GB Diesel Fuel Injector Pump P/n 739 105

The GB 739-105 diesel fuel injector pump is a crucial component of a diesel engine fuel delivery system. It is designed to deliver fuel under high pressure to the engine's injectors in precise quantities and at the right time for efficient combustion.

This particular model, GB 739-105, is a robust and reliable solution for diesel engine applications. The pump features a high-quality cast iron housing that ensures durability and resistance to thermal shocks and mechanical stress. The housing is also coated with a protective zinc phosphate primer and enamel paint for added corrosion resistance.

The GB 739-105 pump utilizes a camshaft-driven design, which means it relies on the engine's camshaft to operate. The camshaft engages the pump's gears, causing the plunger to move back and forth, creating the pressure required to deliver fuel to the injectors.

This pump is designed for a maximum fuel delivery pressure of 2,200 psi (15,500 kPa) and a maximum flow rate of 1.5 gpm (5.7 lpm). These figures make it suitable for medium-sized diesel engines with a power output ranging from 100 to 200 horsepower.

The GB 739-105 fuel injector pump is equipped with a number of features that contribute to its performance and longevity. These include a pressure relief valve, which prevents the pump from overpressurizing and damaging itself or other engine components, and a filtration system, which ensures the fuel entering the pump is clean and free from contaminants that could cause damage.

The pump also features a built-in bypass system, which provides a return path for excess fuel. This system helps maintain a consistent fuel pressure and ensures the engine receives a consistent fuel supply, even under varying load conditions.

The GB 739-105 diesel fuel injector pump is a high-performance and reliable solution for diesel engine applications. Its robust design, combined with its advanced features, makes it an excellent choice for those seeking optimal fuel delivery efficiency and engine performance.

The GB 739-105 diesel fuel injector pump is a crucial component in the fuel delivery system of certain heavy-duty engines. Replacing a faulty or worn-out injector pump can significantly improve engine performance and fuel economy. In this context, let's discuss some pros and cons of purchasing this particular injector pump.

1. OEM Quality: The GB 739-105 is an original equipment manufacturer (OEM) part, meaning it is manufactured by the same company that originally equipped the engine with the injector pump. This ensures a perfect fit, compatibility, and reliability.

2. Improved Engine Performance: A new and properly functioning injector pump can lead to improved engine performance, including better fuel atomization, increased power output, and smoother engine operation.

3. Longer Service Life: A high-quality injector pump like the GB 739-105 is designed to last longer compared to aftermarket alternatives. This can save time and money in the long run, especially for heavy-duty applications.

1. Cost: Original equipment injector pumps can be more expensive than aftermarket alternatives. However, the investment in a reliable and long-lasting OEM part can pay off in the long run.

2. Shipping and Handling: The GB 739-105 is a large and heavy component that requires specialized shipping and handling. This can add to the overall cost and potentially cause delays in receiving the part.

3. Installation Complexity: Installing an injector pump can be a complex process that requires specialized tools and knowledge. This can add to the overall cost of the repair and may require the assistance of a professional mechanic.

The GB 739-105 diesel fuel injector pump offers several advantages, including OEM quality, improved engine performance, and a longer service life. However, it comes with some drawbacks such as a higher cost, complex installation, and shipping and handling challenges. Ultimately, the decision to purchase the GB 739-105 injector pump depends on the specific requirements of your application, the availability of aftermarket alternatives, and your budget. If engine reliability and performance are top priorities, and you have the resources to handle the installation, then purchasing an OEM injector pump like the GB 739-105 could be a wise investment.

part # 739105 prices

• $1055.99-$1393.94

specifications injectiopug:

• brand: Gb
• type: Diesel Fuel Injector Pump
• manufacturer part number: 739-105
• material: Material
• item height: 9.000
• item length: 10.500
• upc: 840660094892

general injectiopug:

• Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts
• condition: New

offer injectiopug:

• options: Ship-to-home
• availability: In Stock
• quantity: 2
• started: March 12, 2026
• sold: 0

payments injectiopug:

• other
• wallet: Paypal
• credit card: Visa

seller injectiopug:

• rating: 98.7%
• # reviews: 84323

returns injectiopug:

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

shipping injectiopug:

• service: Standard
• transit: 5-9 Days
• class: Standard
• type: Fixed
• cost: $0.00

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