Product Overview

This high-quality Diesel Cam Plate 146220-4820 (also known as VE Pump Cam Disk) is a critical component for 4-cylinder diesel fuel injection systems. Manufactured to OEM standard dimensions, this part ensures precise fuel metering and reliable engine timing. We offer global shipping to major industrial markets including North America, Europe, Southeast Asia, the Middle East, and Africa, with fast delivery to ports and inland distribution centers.

Key Features & Benefits

• OEM Standard Fitment: Manufactured to exact original equipment specifications for seamless replacement of part number 146220-4820 and 48#.
• High-Durability Construction: Built from wear-resistant materials to withstand the high rotational stresses inside the VE distributor pump.
• Precision Engineering: Ensures consistent fuel delivery timing across all four cylinders, optimizing engine performance and fuel economy.
• Cost-Effective Repair: A direct replacement for worn cam disks, restoring injection pump function without the need for a full pump replacement.
• Lightweight Design: At only 0.4 kg, this component is easy to handle and ship, reducing logistics costs for bulk orders.

Technical Specifications

OEM Cross-Reference

• Primary OEM: 146220-4820
• Alternative Number: 1462204820
• Reference Code: 48#

Note: This part is a direct cross-reference for the above OEM numbers. Always verify your existing part number before ordering.

Compatibility

• Engine Type: Suitable for 4-cylinder diesel engines equipped with VE-type distributor injection pumps.
• Common Applications: Widely used in agricultural tractors, construction machinery, industrial generators, and light commercial diesel vehicles.
• Fitment Note: Designed for mechanical fuel injection systems; not suitable for common rail or electronic unit injector systems.

Global Supply & Distribution

We are a leading supplier of diesel engine components based in Shandong, China, with extensive experience in international trade. Our logistics network supports:

• Worldwide Shipping: Reliable delivery to North America, Europe, Russia, Southeast Asia, South America, Africa, and the Middle East.
• Fast Transit: Efficient shipping via air freight, sea freight (FCL/LCL), and express couriers (DHL, FedEx, UPS) to major ports like Rotterdam, Los Angeles, Shanghai, and Dubai.
• Bulk Orders: Minimum order quantity of 48 pieces, with competitive pricing for wholesale and distribution partners.
• Customs Compliance: All parts are packaged and documented in accordance with international trade regulations for smooth customs clearance.

Quality Assurance

• Manufacturing Standard: Produced under strict ISO-compliant quality control processes.
• Testing: Each cam disk is inspected for dimensional accuracy, surface hardness, and wear resistance before shipment.
• Warranty: Backed by a 4-month warranty against manufacturing defects.
• Service: Professional customer support available to assist with fitment verification and technical inquiries.

FAQ

Q1: Is this cam disk compatible with all 4-cylinder VE pumps?
A: This 146220-4820 cam disk is specifically designed for 4-cylinder VE distributor pumps. However, different pump models may have slight variations. We recommend comparing the physical dimensions (15x5x5 cm) and the “48#” marking with your original part to confirm fitment before purchase.

Q2: What are common signs that the cam disk needs replacement?
A: Symptoms of a worn cam disk include hard starting, irregular engine idle, reduced power output, and excessive black smoke from the exhaust. If your injection pump is disassembled for repair, the cam disk should always be inspected for pitting, scoring, or flat spots on the cam lobes.

Q3: Do I need any special tools to install this cam disk?
A: Installation requires basic diesel injection pump rebuilding tools, including a torque wrench and a pump alignment fixture. We strongly advise that this component be installed by a qualified diesel technician or injection pump specialist to ensure correct timing and prevent pump damage.