3059657 Fuel Injection Pump – For Cummins NT855, K19 & K38

H1: Fuel Injection Pump 3059657 – OEM Quality Cummins Engine Parts

H2: Product Overview

The Fuel Injection Pump 3059657 is a high-quality OEM-standard replacement part designed specifically for Cummins industrial engines. As a critical component of the PT (Pressure-Time) fuel system, this pump ensures precise fuel metering and stable delivery under heavy-load conditions. It is an ideal solution for engine overhaul, fuel system repair, or routine maintenance of Cummins power units.

???? Quick Compatibility Check: This part is compatible with Cummins NT855, NTA855, K19, K38, and K50 engine series.

H2: Core Specifications

H2: Technical Features & Benefits

H3: Precision Fuel Metering

Utilizes advanced PT fuel pump technology to deliver consistent fuel volume to each cylinder, significantly improving combustion efficiency and reducing fuel consumption.

H3: Heavy-Duty Durability

Engineered with high-strength materials to withstand extreme operating conditions commonly found in mining, marine, and power generation applications.

H3: Direct Drop-In Replacement

Designed to match the exact OEM specifications of part number 3059657. No additional modifications or adapter kits are required for installation.

H3: Broad Cross-Compatibility

While primarily designed for Cummins engines, this pump also serves as a reliable replacement for select Caterpillar C2.4 applications where cross-reference part numbers match.

H2: Detailed Compatible Engine Platforms

H3: Cummins NT855 / NTA855 Series

• Displacement: 14 liters

• Configuration: 6-cylinder inline

• Common Applications: Heavy-duty trucks, generator sets, industrial compressors

H3: Cummins K19 Series

• Displacement: 19 liters

• Configuration: 6-cylinder inline

• Common Applications: Mining haul trucks, marine propulsion, large generator sets

H3: Cummins K38 / K50 Series

• Displacement: 38 liters (K38) / 50 liters (K50)

• Configuration: V12 / V16

• Common Applications: Offshore vessels, power stations, locomotive engines

H2: Frequently Asked Questions (FAQ)

Q1: Is 3059657 the same as 4915474?
Yes, 4915474 is a recognized interchange number for 3059657. Both part numbers refer to the same fuel injection pump specification.

Q2: Can this pump be used on Cat C2.4 engines?
Yes, when cross-referenced with the correct part numbers, this pump is compatible with Cat C2.4 applications that accept the 3059657 or 4915474 specification.

Q3: Does this pump come with a warranty?
Yes, all our fuel injection pumps come with a 1-year warranty against manufacturing defects.

Q4: Is this an OEM or aftermarket part?
This product is manufactured to OEM specifications and meets or exceeds original equipment quality standards.