Product Overview

This high-quality Cam Ring & S-Plate Kit (Part Number: 7174-67AT) is engineered as a precision replacement component for DP Series diesel fuel injection pumps. Designed for durability and exact fitment, it is an essential part for engine rebuilds and pump overhauls. We supply this critical component to a global network of distributors, engine rebuilders, and heavy machinery service centers across North America, Europe, Asia-Pacific, and the Middle East.

Key Features & Benefits

• Precision Engineered: Manufactured to exact OEM specifications to ensure optimal fuel timing and injection pressure within the DP Series pump.
• Enhanced Durability: Made from high-grade materials to withstand the high-stress, high-wear environment of a diesel injection pump, promoting longer service life.
• Restored Pump Performance: Corrects wear-related issues such as low power, poor fuel economy, or erratic engine operation by restoring the cam ring’s original profile and function.
• Complete Kit: Includes the essential S-Plate (side plate) for a comprehensive repair solution, ensuring all interacting components are matched for performance.
• Reliable Supply: Backed by consistent inventory and professional B2B logistics for timely delivery to your workshop or warehouse.

Technical Specifications

OEM Cross-Reference

This part is a direct replacement for the following OEM number:

• 717467AT

Note: Always verify the specific pump model and existing part number before installation.

Compatibility

This Cam Ring & S-Plate Kit is designed for use in DP Series diesel fuel injection pumps. These pumps are commonly found on a wide range of industrial diesel engines powering:

• Excavators and Construction Machinery
• Heavy-Duty Trucks and Buses
• Agricultural Tractors and Equipment
• Marine and Generator Set Engines

For precise application, always cross-reference the pump model number and the engine serial number with the part number 7174-67AT / 717467AT.

Global Supply & Distribution

We are a professional supplier specializing in diesel engine components for the international B2B market. Our logistics network ensures reliable delivery to key industrial regions worldwide.

• Worldwide Shipping: We export to all major markets, including North America (USA, Canada, Mexico), Europe (UK, Germany, Poland, Netherlands), Asia-Pacific (Australia, Japan, Singapore), and the Middle East (UAE, Saudi Arabia).
• Efficient Logistics: Fast container and air freight services to major ports and logistics hubs. We handle all export documentation and compliance.
• B2B Focus: Dedicated support for wholesalers, distributors, and large-scale repair facilities with competitive pricing for bulk orders.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities in Shandong, China, utilizing precision machining and strict quality control protocols.
• Warranty: Backed by a 4-month warranty from the date of shipment, covering defects in material and workmanship.
• Testing: Components undergo dimensional checks and visual inspections to ensure they meet specified tolerances and are free from manufacturing flaws.

FAQ

Q1: How do I confirm this cam ring kit fits my specific DP pump?
A: The most reliable method is to match the part number stamped on your original, worn cam ring or S-plate. This kit replaces part numbers 7174-67AT and 717467AT. Consult your pump’s service manual or contact our technical support with your pump model and engine details for verification.

Q2: What are the symptoms of a worn cam ring in a DP injection pump?
A: A worn cam ring can lead to decreased engine power, poor fuel efficiency, rough idle, excessive smoke, and difficulty starting. It affects the plunger stroke and timing, disrupting the precise fuel delivery of the pump.

Q3: Is professional installation required for this kit?
A: Yes. Replacing the cam ring and S-plate is a complex procedure that requires disassembly of the injection pump in a clean environment, specialized tools, and expert knowledge of pump timing and calibration. This task should only be performed by qualified diesel fuel injection technicians.