CATERPILLAR 3N-0910 Adapter Oil Pump D399 D379B D398B

( Manufacturer Part Number: 3N-0910 ), ( Part Type: Oil Adapter Pump ), ( Country Of Origin: United States )

Review CATERPILLAR Adapter Oil Pump

The Caterpillar 3N-0910 adapter oil pump is an essential component in the hydraulic system of Caterpillar machinery, designed to deliver oil efficiently and evenly to various parts of the equipment. This adapter pump is specifically engineered to fit models with the D399, D379B, and D398B serial numbers.

This adapter oil pump features a robust and durable design, ensuring reliable performance in heavy-duty applications. It is engineered with precision machining to ensure a perfect fit with the specified Caterpillar equipment. The pump housing is made from high-strength materials, providing excellent resistance to wear and tear.

The pump's internal components, including the impeller and volutes, are meticulously designed to provide optimal oil flow and pressure. The impeller is engineered to maximize oil pickup, ensuring that all critical components receive the necessary lubrication. The volutes are designed to minimize turbulence and ensure smooth oil flow, reducing the risk of cavitation and other damaging conditions.

The Caterpillar 3N-0910 adapter oil pump is also engineered with a seal system that provides effective sealing against oil leaks. The seals are made from high-quality materials that offer excellent resistance to wear and tear, ensuring a long service life.

The pump's external dimensions and mounting points are designed to match the specified Caterpillar equipment, making it easy to install. The pump comes with all necessary hardware for installation, including bolts, gaskets, and other mounting components.

In summary, the Caterpillar 3N-0910 adapter oil pump is a high-performance component designed to deliver oil efficiently and evenly to critical components in Caterpillar machinery. Its robust and durable design, optimized internal components, and effective sealing system ensure reliable performance in heavy-duty applications. With a perfect fit for the D399, D379B, and D398B serial numbers, this adapter oil pump is an essential replacement part for maintaining the optimal performance of your Caterpillar equipment.

The Caterpillar 3N-0910 adapter oil pump (models D399, D379B, D398B) is an essential component for the lubrication system in certain Caterpillar engines. Replacing a faulty or worn-out oil pump can help maintain the engine's performance and longevity. Here are some pros and cons to consider when deciding to buy this particular adapter oil pump.

1. OEM (Original Equipment Manufacturer) Part: This oil pump is manufactured by Caterpillar, ensuring a perfect fit and compatibility with your engine.

2. High-Quality Construction: Caterpillar is known for its robust and durable components. This oil pump is designed to withstand the harsh operating conditions of heavy-duty machinery.

3. Enhanced Engine Performance: A properly functioning oil pump ensures consistent oil flow to the engine, which can lead to improved engine performance and longevity.

4. Prevents Engine Damage: If the oil pump fails, the engine can be damaged due to lack of lubrication. Replacing the oil pump promptly can save you from costly engine repairs or replacements.

1. Cost: Caterpillar parts, especially OEM components, can be more expensive compared to aftermarket alternatives.

2. Availability: Depending on the specific engine model and application, availability of this particular oil pump may be limited, which could result in longer lead times for replacement.

3. Complex Installation: Installing an oil pump can be a complex process, especially for those without mechanical experience. Hiring a professional mechanic to perform the installation may add to the overall cost.

In conclusion, the Caterpillar 3N-0910 adapter oil pump (models D399, D379B, D398B) offers several advantages, including OEM quality, high-quality construction, enhanced engine performance, and preventive maintenance benefits. However, the cost and availability may be drawbacks for some users. Ultimately, the decision to purchase this oil pump comes down to the importance of maintaining optimal engine performance, as well as the budget and availability considerations.

Recommendation: If your engine's oil pump has failed or is showing signs of wear, replacing it with a Caterpillar OEM part, such as the 3N-0910 adapter oil pump (models D399, D379B, D398B), is highly recommended for optimal engine performance and longevity. If budget is a concern, consider exploring aftermarket alternatives, but always ensure compatibility with your engine before making a purchase.

Details:

3N-0910 Adapter A Caterpillar Oil Pump NOS oil pump adapter for Gen Set Engines D399 D379B D398B. No gasket included.

part #: 3n0910 prices

• $50.49-$398.87

specifications motoralph:

• for makes: Caterpillar
• mpn: 3n-0910
• part type: Oil Adapter Pump
• country of origin: United States

seller motoralph:

• rating: 100.0%
• city: Norfolk, Virginia
• # reviews: 1321

shipping motoralph:

• service: USPS Ground Advantage
• transit: 4-10 Days
• carrier: USPS
• cost: $10.33
• class: Standard
• type: Calculated

general motoralph:

• condition: New other see details
• Motors > Parts Accessories > Other

payments motoralph:

• other
• wallet: Paypal
• credit card: Diners-club

offer motoralph:

• options: Ship-to-home
• quantity: 1
• sold: 0
• started: January 27, 2026
• availability: In Stock

returns motoralph:

• policy: No Returns

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