STANADYNE DB2831-5079 Diesel Fuel Pump Hmmwv Nsn 2910-01-434-8597

( Brand: Stanadyne ), ( Type: Fuel Pump ), ( Color: Silver ), ( Manufacturer Part Number: DB2831-5079 ), ( Nsn: 2910-01-434-8597 ), ( Country Of Origin: United States ), ( Performance Part: Yes )

Review STANADYNE Diesel Metering Fuel Pump Hmmwv Pn Nsn

The Stanadyne DB2831-5079 diesel fuel pump is a critical component for powering heavy-duty vehicles, specifically designed for use in High Mobility Multipurpose Wheeled Vehicles (HMMWV) with the National Stock Number (NSN) 2910-01-434-8597. This fuel pump is engineered to meet the stringent requirements of military applications, ensuring reliable and efficient operation in challenging conditions.

The DB2831-5079 fuel pump is a high-pressure unit, capable of delivering diesel fuel at rates up to 120 gpm (gallons per minute) with a maximum pressure of 35,000 psi. This pump is designed to operate seamlessly with various diesel engines, including those found in HMMWVs, ensuring consistent fuel delivery and optimal engine performance.

This Stanadyne diesel fuel pump is constructed from robust materials, including a cast iron housing and a bushing-type rotor mechanism. The pump's internals are coated with a protective zinc phosphate coating, which safeguards against corrosion and wear. Additionally, the pump features a durable rubber diaphragm that isolates the fuel system from engine vibrations, reducing the risk of fuel leakage and ensuring a more stable fuel supply.

The DB2831-5079 fuel pump also incorporates an advanced filtration system that ensures the delivery of clean fuel to the engine. This system includes a replaceable fuel filter that captures contaminants and impurities, maintaining fuel quality and preventing potential engine damage.

The installation process for this fuel pump is simplified with the inclusion of an O-ring seal kit, which ensures a leak-free connection between the pump and the vehicle's fuel system. Moreover, the pump's compact size and modular design facilitate easy integration into various HMMWV models.

When it comes to maintenance, the DB2831-5079 fuel pump is designed with ease of access in mind. The pump's top-mounted inlet and outlet ports allow for simple fuel line connections, and the fuel filter is easily accessible for routine replacement. Additionally, the pump's external priming pump can be used to prime the fuel system when necessary, ensuring a quick and straightforward start-up process.

In conclusion, the Stanadyne DB2831-5079 diesel fuel pump is an essential component for the reliable operation of HMMWVs. Its high-performance capabilities, robust construction, and ease of maintenance make it an ideal choice for military applications, where dependability and durability are of the utmost importance.

The Stanadyne DB2831-5079 diesel fuel pump is a crucial component for vehicles like the HMMWV (High Mobility Multipurpose Wheeled Vehicle), which use diesel fuel for power. This part carries the NSN (National Stock Number) 2910-01-434-8597 and is manufactured by Stanadyne, a reputed name in the automotive industry. Here are the pros and cons of buying this diesel fuel pump.

1. Reliability: Stanadyne is a well-known brand in the automotive industry, and their products are known for their reliability and durability. The DB2831-5079 fuel pump is no exception.

2. OEM Replacement: This fuel pump is an OEM (Original Equipment Manufacturer) replacement part, which means it is designed to fit and function exactly like the original part in your HMMWV.

3. Improved Performance: A new fuel pump can help improve the overall performance of your diesel engine by ensuring that fuel is delivered efficiently and consistently.

4. Longer Lifespan: A new fuel pump can help extend the lifespan of your diesel engine by preventing potential fuel delivery issues that could lead to more significant and costly repairs down the line.

1. Cost: The Stanadyne DB2831-5079 diesel fuel pump is not an inexpensive part. However, considering the reliability and performance benefits, it may be a worthwhile investment for those who rely heavily on their HMMWV.

2. Installation: Installing a new fuel pump can be a complex and time-consuming process. It may require specialized tools and knowledge, so it is recommended that you have it installed by a professional mechanic or technician.

3. Availability: Depending on your location and the availability of parts suppliers, it may take some time to source and receive the DB2831-5079 fuel pump.

The Stanadyne DB2831-5079 diesel fuel pump is an essential component for HMMWVs that use diesel fuel. While it may come with a higher cost and installation challenges, the reliability, improved performance, and longer lifespan it offers make it a worthwhile investment for those who rely on their vehicles for heavy-duty applications. If you can afford the cost and have access to a qualified mechanic or technician, the DB2831-5079 fuel pump is a solid choice for keeping your HMMWV running smoothly and efficiently.

part # db28315079 prices

• $670.00-$1655.99

specifications fuelperforma:

• brand: Stanadyne
• type: Fuel Pump
• color: Silver
• manufacturer part number: DB2831-5079
• nsn: 2910-01-434-8597
• country of origin: United States
• performance part: Yes

seller fuelperforma:

• rating: 99.8%
• # reviews: 7586

payments fuelperforma:

• wallet: Paypal
• other
• credit card: Discover

offer fuelperforma:

• started: February 6, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 1

shipping fuelperforma:

• class: Standard
• type: Calculated
• service: USPS Ground Advantage
• carrier: USPS
• transit: 5-13 Days
• cost: $91.25

returns fuelperforma:

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

general fuelperforma:

• condition: Remanufactured
• Auto Permance Parts > Fuel Systems > Fuel Injection Pumps

Stanadyne DB2831-5079 Is Similar To:

• Stanadyne 4338946 Dbgfc437-1ap Diesel Injection Pump Allis Chalmers (44.4% similar) $1680.00–$3360.00. (April 5th, 2025)
• Stanadyne 1816340c91 Db2 5069 Turbocharged Ford Idi 7.3 Diesel Injection Pump New (41.8% similar) $449.95–$1785.00. (October 2nd, 2025)
• Stanadyne Db4427-5010 John Deere 4045t Marine Engine Injection Pump Rebuild Service (41.3% similar) $1837.50–$2957.00. (January 14th, 2026)