Custom 1 466 100 405 / 1466100405 Drive Shaft φ20X142 Isuzu VE Pump Diesel Parts Manufacturers, Factories

1 466 100 405 Diesel Pump Drive Shaft serves as a critical transmission component in the fuel supply system of diesel vehicle engines, primarily used to drive injection pumps such as the VE pump. This drive shaft measures φ20X142, meaning a shaft diameter of 20mm and a length of 142mm. Its precise dimensions ensure a tight fit with corresponding fuel pump assemblies, minimizing clearance errors during transmission. Classified as a VE pump head drive shaft, it also accommodates power transmission requirements for various fuel pumps including distributor pumps and injection pumps. Its structural design aligns with the torque transmission path of fuel pump drives, enabling stable power connection. Serving as the power bridge between the engine and fuel pump, this drive shaft efficiently transfers engine torque to ensure stable fuel pump operation for precise fuel delivery, preventing engine power deficiencies caused by transmission interruptions or fluctuations. Custom machining services are available to match various diesel engine models and manual transmission (MT) vehicles, meeting diverse diesel powertrain assembly requirements.

Product Description

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Overview

The 1 466 100 405 (1466100405) Diesel Pump Drive Shaft serves as a core component for diesel vehicle engines. It is widely utilized in the fuel supply systems of various diesel trucks, engineering vehicles, and other industrial models. As a critical part ensuring normal engine startup and efficient operation, it is also a preferred choice in maintenance and replacement scenarios for professional diesel fuel injection systems.

Specifications

Part Name Drive shaft / VE pump drive shaft / Diesel shaft Part Number 1 466 100 405 / 1466100405
Product Type Fuel injection pump drive shaft Quality OEM-grade
Origin China Package Neutral packing
Key Dimension Shaft specifications: Φ20 × 142mm. These dimensions are critical parameters for adapting to VE pump assemblies, ensuring precise alignment and optimal transmission clearance.
Applicable Equipment Designed primarily for Isuzu models, and universally compatible with various diesel trucks and engineering vehicles equipped with VE pumps.
Performance Engineered for stable power transmission under high-load conditions, ensuring efficient fuel pressurization and distribution.
Related Models • 1 466 100 305 (17MM)
• 1 466 100 395 (Φ20X128mm)
• 1 466 100 401 (Φ20X128mm)
• 1 466 100 325 (20MM, Cummins)
• 146200-0300 (Isuzu)

Applications

Vehicle Manufacturing

Serves as a critical component in the production of new diesel vehicles, particularly for assembly lines manufacturing diesel trucks and pickup trucks equipped with VE-type distributor pumps.

Automotive Maintenance

A common replacement part in the repair market. It resolves issues like fuel pump stuttering, insufficient engine power, or uneven fuel injection due to shaft wear.

Engineering Equipment

Suitable for small diesel-powered engineering machinery, such as skid steer loaders and agricultural equipment that utilize torque transmission for fuel injection systems.

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Compatibility

Core Compatible Models: Primarily compatible with Isuzu series diesel vehicles, including multiple diesel trucks and pickups. The Φ20X142 specification precisely matches the assembly dimensions of their VE distributor pumps.

Universal Compatibility: Covers manual transmission diesel vehicles equipped with VE pumps, including light-duty commercial vehicles and economy diesel trucks common in Southeast Asian and domestic markets.

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Frequently Asked Questions

What is the primary function of the 1 466 100 405 drive shaft?
It is a dedicated component for VE pumps that connects the diesel engine to the pump. Its primary role is to transmit stable torque to ensure precise and continuous fuel injection.
What are the exact dimensions of this shaft?
The core dimensions are Φ20mm in diameter and 142mm in length (Φ20X142). It is specifically designed for manual transmission diesel fuel systems.
Can a damaged drive shaft cause black smoke emissions?
Yes. Damage or cracks in the drive shaft can alter fuel injection timing, leading to hard starting, black smoke, and insufficient engine power. Replacing the shaft often resolves these issues.
How do I verify if this model fits my vehicle?
You should verify two things: first, the part number 1 466 100 405; second, that your existing shaft dimensions match Φ20X142. If both align, compatibility is guaranteed.
What causes abnormal noises during drive shaft operation?
Common causes include shaft bending or deformation, universal joint wear, loose connecting bolts, or failed dynamic balancing. Improper installation angles can also cause vibration.
What precautions should be taken after installing a new shaft?
Inspect the tightness of all connecting bolts and apply compatible grease. During the initial run, listen for any abnormal noises or vibrations to ensure correct assembly.

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