403D-15T Cylinder Head Assembly for Perkins Engine | Construction, Agriculture, Genset & Marine

Product Details

Product Overview

This high-quality 403D-15T Cylinder Head Assembly is a critical component engineered specifically for Perkins diesel engines. Designed to restore engine compression and sealing performance, this assembly provides a reliable replacement for worn or damaged cylinder heads in demanding applications.

Manufactured to OEM size standards, the 403D-15T cylinder head is commonly used in construction machinery, agricultural equipment, generator sets, marine vessels, and material handling systems. Whether you are rebuilding a Perkins engine or performing a direct replacement, this component ensures a precise fit and long service life.

As a direct replacement part, it integrates seamlessly with the 403D-15T engine model, offering an ideal balance of durability and performance for heavy-duty industrial environments.

Key Features & Benefits

• Precision Engineering: Manufactured to OEM size specifications for exact fitment on Perkins 403D-15T diesel engines.
• Durable Construction: Weighing 18 kg, this cylinder head assembly is built from high-grade materials to withstand extreme temperatures and pressures.
• Broad Application Compatibility: Suitable for construction, agriculture, genset, marine, and material handling equipment.
• Enhanced Sealing Performance: Designed to provide optimal compression and prevent coolant or oil leaks in the cylinder head gasket interface.
• Comprehensive Quality Control: Each unit undergoes a machinery test report and outgoing video inspection to ensure flawless operation.
• Ready to Install: Packed securely in plastic bag, box, and carton to prevent damage during transit.
• Reliable Warranty: Backed by a 6-month defects liability period for buyer confidence.

Technical Specifications

OEM Cross-Reference

This 403D-15T cylinder head assembly is designed as a direct replacement for the following OEM and reference numbers:

• Perkins Part Number: 403D-15T (Engine Model)
• OEM Cross: Compatible with Perkins 403D-15 engine series components
• Alternative Reference: Cylinder Head Assembly (Brand:)

Note: Verify your engine serial number and existing part number to confirm compatibility. This assembly is intended for the 403D-15T model only.

Compatibility

This cylinder head assembly is commonly used for the following engine and equipment applications:

• Engine Model: Perkins 403D-15T
• Equipment Types: Construction machinery (excavators, loaders), agricultural tractors, generator sets (gensets), marine propulsion systems, and material handling equipment (forklifts, telehandlers).

Important: Always confirm your engine model and part specifications before purchase. This part is designed for diesel engines only.

Global Supply & Distribution

We offer worldwide shipping capabilities to support B2B buyers across major industrial markets. Our distribution network covers:

• North America: Fast delivery to ports and industrial centers in the USA, Canada, and Mexico.
• Europe: Reliable shipping to Germany, UK, France, Italy, Netherlands, and other key markets.
• Asia-Pacific: Efficient logistics to Australia, Japan, South Korea, Singapore, and Southeast Asia.
• Middle East & Africa: Service to UAE, Saudi Arabia, South Africa, and surrounding regions.
• Latin America: Delivery to Brazil, Argentina, Chile, and Colombia.

With export experience and compliance with international trade standards, we ensure secure packaging and timely delivery. Contact us for bulk orders or expedited shipping to major ports.

Quality Assurance

We prioritize quality at every stage of production. This cylinder head assembly is manufactured under strict quality control standards in our Guangdong facility. Key quality measures include:

• Machinery Test Report: Provided with each unit to verify dimensional accuracy and performance.
• Video Outgoing Inspection: Visual and functional inspection recorded before shipment.
• Material Standards: High-grade cast iron or aluminum alloy construction for durability.
• Warranty: 6-month defects liability period covering manufacturing faults.

All components are tested to meet or exceed OEM specifications, ensuring reliable operation in demanding environments.

FAQ

1. How do I confirm if this 403D-15T cylinder head assembly fits my engine?

Check your engine’s model plate or serial number to verify it is a Perkins 403D-15T diesel engine. Also, compare the existing cylinder head’s part number and physical dimensions (bolt pattern, valve layout) with the specifications listed above. If unsure, contact our technical support with your engine details for confirmation.

2. What is included in the cylinder head assembly?

This is a complete cylinder head assembly, which typically includes the cylinder head casting, valves, valve guides, valve seats, springs, and retainers. It does not include the cylinder head gasket, bolts, or other external components unless specified. We recommend replacing the head gasket and bolts simultaneously for optimal sealing.

3. What maintenance is required after installing a new cylinder head?

After installation, follow the engine manufacturer’s torque specifications and tightening sequence for cylinder head bolts. Perform a cold valve clearance adjustment as per the Perkins service manual. Run the engine at idle to check for leaks, then perform a compression test to ensure proper sealing. Regular oil and coolant changes will extend the life of your new cylinder head.