Product Overview

This premium Diesel Fuel Pump Cam Plate (Cam Disk) is a critical component for high-pressure fuel injection systems in heavy-duty diesel engines. Designed for precision replacement and repair, this part is essential for maintaining optimal fuel delivery and engine timing in excavators, bulldozers, and other off-highway machinery. We serve a global B2B clientele, with major markets in North America, Europe, Southeast Asia, and the Middle East, ensuring fast and reliable shipping to industrial hubs worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured from High-Speed Steel for superior wear resistance and long service life under extreme pressure.
• 100% Professional Testing: Every cam plate undergoes rigorous quality checks to ensure dimensional accuracy and performance reliability.
• Direct OEM Replacement: Designed to match original specifications for seamless installation and compatibility.
• Enhanced Durability: Optimized surface hardness reduces friction and extends the life of your fuel injection pump.
• Cost-Effective Solution: High-quality aftermarket alternative to expensive OEM parts, reducing downtime and maintenance costs.

Technical Specifications

OEM Cross-Reference

This cam plate is designed as a direct replacement for the following OEM and reference numbers:

• Primary OEM: 146220-0120, 146220-0220, 146220-0320
• Alternative Formats: 1462200120, 1462200220, 1462200320
• Application Codes: Commonly referenced as 01#, 02#, 03# for specific pump timing configurations.

Compatibility

• Engine Type: High-pressure common rail and mechanical fuel injection systems for heavy-duty diesel engines.
• Vehicle Application: Excavators, bulldozers, loaders, and other construction machinery.
• Fuel System: Specifically designed for Denso and compatible fuel injection pump assemblies.

Global Supply & Distribution

• Worldwide Shipping: We offer fast, reliable shipping to all major ports and industrial centers via DHL, FedEx, UPS, and sea freight.
• Major Markets: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands), Asia-Pacific (Australia, Singapore, Japan), Middle East (UAE, Saudi Arabia), and South America (Brazil, Chile).
• Fast Delivery: Standard dispatch within 3-7 working days. Express options available for urgent orders.
• Export Experience: Over 10 years of experience in international trade, ensuring smooth customs clearance and documentation.

Quality Assurance

• Manufacturing Standard: Produced in ISO-certified facilities using advanced CNC machining and heat treatment processes.
• Testing: Each cam plate is 100% inspected for hardness, dimensional accuracy, and surface finish before shipment.
• Warranty: Backed by a 6-month warranty against manufacturing defects.

FAQ

Q1: What is the specific application of cam plate 146220-0120?
This cam plate (01#) is typically used in Denso fuel injection pumps for excavator engines. It controls the timing and stroke of the plunger, directly affecting fuel delivery pressure. Always verify your pump model before ordering.

Q2: How do I know which version (01#, 02#, or 03#) I need?
The version is determined by the pump’s cam lift profile and timing requirements. Check the number stamped on your original cam plate. If unavailable, consult your engine’s service manual or contact our technical support with your pump serial number for cross-referencing.

Q3: What is the installation procedure for this cam plate?
Installation requires specialized tools and knowledge of fuel injection systems. We recommend professional installation by a certified diesel technician. Key steps include: 1) Removing the pump head, 2) Aligning the cam plate with the drive shaft keyway, 3) Torquing the retaining nut to manufacturer specifications. Improper installation can cause engine damage.