Product Overview

This comprehensive Perkins 404d Engine Overhaul Kit is engineered for professional rebuilds and restorations, providing all the critical internal components required for a complete engine overhaul. Designed for durability and precise fitment, this kit is trusted by workshops, fleet operators, and machinery dealers worldwide. We specialize in global B2B supply, with extensive experience shipping to major industrial markets across North America, Europe, the Middle East, Asia-Pacific, and Africa.

Key Features & Benefits

• Complete Overhaul Solution: Includes cylinder liners, pistons, connecting rods, a full gasket set, bearings, and valve components for a comprehensive rebuild.
• Premium Material Construction: Components are manufactured from high-grade alloys and materials to meet or exceed OEM specifications for strength and thermal stability.
• Precision Engineering: Ensures exact tolerances and perfect fitment, reducing installation time and ensuring optimal engine performance and longevity.
• Enhanced Durability: Designed to withstand high compression and thermal stresses, providing reliable service life in demanding industrial, agricultural, and power generation applications.
• Cost-Effective Maintenance: Sourcing a complete kit streamlines procurement, reduces downtime, and offers better value compared to purchasing individual components.

Technical Specifications

OEM Cross-Reference

This overhaul kit is designed as a direct replacement for genuine Perkins parts. It is compatible with the following OEM part number series for the Perkins 404d engine. Always verify specific part numbers against your engine’s serial number.

• Perkins Genuine Part Number Series for 404d Overhaul Components
• Major Aftermarket Equivalent Numbers (e.g., FP Diesel, Sparex)

Compatibility

This kit is specifically engineered for the Perkins 404d series of diesel engines. These engines are commonly found in a wide range of industrial and mobile equipment, including:

• Industrial Generators: Used in standby and prime power generator sets.
• Agricultural Machinery: Tractors, combine harvesters, and irrigation pumps.
• Construction Equipment: Small excavators, loaders, and compaction equipment.
• Material Handling: Forklifts and stationary industrial power units.

Global Supply & Distribution

We are a leading B2B exporter of heavy-duty engine components with a robust global logistics network. Our capabilities include:

• Worldwide Shipping: Reliable sea and air freight to all major continents and markets.
• Key Markets Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Middle East (UAE, Saudi Arabia), Southeast Asia, and South America.
• Fast Delivery to Hubs: Efficient supply to major ports and industrial centers like Rotterdam, Los Angeles, Singapore, Dubai, and Hamburg.
• Export Compliance: All shipments are prepared with professional commercial invoices, packing lists, and comply with international trade regulations for smooth customs clearance.

Quality Assurance

• Manufacturing Standards: Components are produced in ISO-certified facilities using advanced CNC machining and quality control processes.
• Rigorous Testing: Critical components undergo dimensional checks, hardness testing, and material analysis to ensure conformity.
• Warranty: Backed by a standard warranty against manufacturing defects. Specific warranty terms are provided with the commercial invoice.
• Pre-Shipment Inspection: Available upon request for bulk orders to verify quantity, part numbers, and visual quality.

FAQ

Q1: Is this a complete kit for a full engine rebuild?
A1: Yes, this is a comprehensive overhaul kit containing the core internal components—cylinder liners, pistons with rings, connecting rods, bearings, gaskets, and valve train parts—required for a complete bottom-end and top-end rebuild of a Perkins 404d engine. Please confirm the inclusion of the specific valve pump with the supplier for your application.

Q2: How do I ensure this kit fits my specific Perkins 404d engine?
A2> Compatibility is determined by the engine model (404d). For absolute certainty, especially for critical applications, we recommend cross-referencing the individual part numbers in this kit with your engine’s serial number and the OEM parts catalog or consulting with your technical team.

Q3: What are the recommended installation procedures for these components?
A3: Professional installation by a qualified mechanic is essential. Always follow the official Perkins service manual for torque specifications, clearance checks (e.g., piston-to-liner, bearing clearances), and assembly sequences. Proper cleaning, lubrication during assembly, and the use of a new gasket kit are critical for a successful overhaul.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .