47120001101 | Detroit Diesel DD13 / DD15 Heavy Duty Water Pump, New

Product Overview

The 47120001101 Heavy Duty Water Pump is a brand-new, OEM-grade replacement engineered for Detroit Diesel DD13 and DD15 engines. Designed to deliver exceptional cooling performance and long-term reliability, this pump is built for fleets that demand uncompromising quality and uptime.

Manufactured under an ISO 9001:2015-certified Quality Management System (QMS), each unit undergoes rigorous inspection, functional testing, and documentation to ensure consistent performance, durability, and compliance with international quality standards.

Key Features & Benefits

• OEM-Equivalent Fit & Function: Direct replacement for Detroit Diesel OEM # 47120001101, guaranteeing perfect alignment and flow performance.

• Brand-New Construction: 100% new components – not remanufactured – to eliminate variability and maximize service life.

• ISO 9001:2015 Certified Manufacturing: Produced in facilities that adhere to global quality management standards focused on process control, traceability, and continual improvement.

• High-Efficiency Impeller Design: Ensures stable coolant circulation and optimal temperature regulation under demanding loads.

• Heavy-Duty Bearings & Seals: Built to withstand high operating pressures, vibration, and thermal cycling for extended reliability.

• Plug-and-Play Installation: Precision machining enables a direct-fit installation with factory torque alignment and gasket compatibility.

Quality Assurance & Compliance

Each water pump is manufactured and tested within a documented quality framework emphasizing:

• Dimensional Verification against OEM tolerances

• Hydraulic Flow & Pressure Testing under operational load conditions

• Material Lot Traceability for every casting and sub-component

• Final Inspection Sign-off by certified quality engineers

This end-to-end verification process ensures that every 47120001101 pump meets strict ISO 9001:2015 and IATF 16949 standards for consistency, reliability, and safety.

Why Choose ATL Diesel

At ATL Diesel, our mission is to provide premium, quality-certified engine components that maximize uptime and performance.
By partnering exclusively with ISO-certified manufacturers, we ensure that every product we sell — including this Detroit Diesel DD13 / DD15 Water Pump — delivers OEM-grade performance backed by traceable quality assurance.

Applications

• Freightliner Cascadia (DD13 / DD15 engines)

• Western Star Trucks (DD13 / DD15 engines)

• Other vehicles equipped with Detroit Diesel 13L and 15L series engines

Any mention of OEM names or OEM product ID numbers/descriptions/model numbers is intended for identification purposes only and does not indicate that it is an OEM part.