Product Overview

This high-quality Diesel Cam Plate (Part No. 146220-7220 / 146220-7720) is a critical component for the fuel injection system in 4-cylinder diesel engines. Designed to meet OEM standards, this cam disk ensures precise fuel timing and optimal engine performance. Our components are sourced from a leading manufacturer in Shandong, China, and are shipped globally to major markets including North America, Europe, Southeast Asia, and the Middle East. Ideal for B2B buyers seeking reliable replacement parts for industrial and agricultural diesel engines.

Key Features & Benefits

• OEM Standard Fitment: Manufactured to exact OEM specifications (146220-7220 & 146220-7720) for seamless replacement.
• Precision Engineering: Ensures accurate fuel metering and injection timing, maximizing engine efficiency and power output.
• Durable Construction: Made from high-grade materials to withstand high rotational speeds and stress within the VE pump.
• 100% Tested: Every unit undergoes professional performance testing to guarantee reliability and longevity.
• Versatile Application: Specifically designed for 4-cylinder diesel engines using Bosch VE-type injection pumps.

Technical Specifications

OEM Cross-Reference

This cam plate replaces the following OEM numbers:

• 146220-7220 (Primary)
• 146220-7720 (Alternate)

Compatibility

• Engine Application: 4-cylinder diesel engines equipped with Bosch VE-type rotary injection pumps.
• Vehicle Types: Commonly used in industrial machinery, agricultural tractors, and light commercial diesel vehicles.
• Pump Type: Specifically designed for the cam plate / cam disk assembly within the VE pump governor mechanism.

Global Supply & Distribution

We offer reliable worldwide shipping with fast delivery to major ports and industrial hubs. Our supply chain is optimized to serve B2B clients across:

• North America: USA, Canada, Mexico
• Europe: Germany, UK, Netherlands, Poland, France
• Asia-Pacific: Japan, South Korea, Australia, India
• Middle East & Africa: UAE, Saudi Arabia, South Africa
• South America: Brazil, Argentina, Chile

We have extensive export experience and can accommodate bulk orders (MOQ: 48 Pcs) with neutral or OEM-branded packaging as required.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities in Shandong, China.
• Testing: 100% professionally tested for dimensional accuracy, surface hardness, and performance under load.
• Warranty: Backed by a 4-month warranty against manufacturing defects.
• Certification: Complies with international standards for diesel engine fuel system components.

FAQ

Q1: How do I confirm this cam plate fits my VE pump?
A: Please verify your current part number. This cam plate is specifically designed for Bosch VE pumps in 4-cylinder engines. The primary OEM number is 146220-7220, with a cross-reference of 146220-7720. If your pump uses a different cam plate profile, please consult your pump manual or contact our support team with your old part number.

Q2: What are the signs of a worn cam plate in a diesel injection pump?
A: Common symptoms include rough idling, reduced engine power, black smoke from the exhaust, and difficulty starting. A worn cam plate can cause incorrect fuel timing, leading to poor combustion. Replacing the cam plate and related wear parts (like the roller ring) is recommended during a VE pump overhaul.

Q3: Can I install this cam plate myself, or do I need special tools?
A: Installation requires disassembling the VE pump, which is a precision task. It is highly recommended that a qualified diesel technician or injection pump specialist perform the replacement. Specialized tools (such as a pump holding fixture and timing gauges) are typically required to ensure correct alignment and pre-load after installation.