Product Overview

This is a premium-quality Valve Cover Gasket, engineered as a direct replacement for Perkins diesel engines. Designed for durability and a perfect seal, this part is essential for preventing oil leaks and maintaining optimal engine performance in demanding industrial, agricultural, and marine applications. We specialize in global B2B supply, serving major markets across North America, Europe, the Middle East, and Asia-Pacific with reliable logistics and export compliance.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM dimensions (OEM Size) for a guaranteed fit and optimal sealing performance on specified Perkins engine models.
• Enhanced Durability: Constructed from high-grade materials resistant to heat, oil, and pressure, ensuring long service life even under continuous operation.
• Leak Prevention: Effectively seals the interface between the valve cover and cylinder head, preventing oil leaks that can lead to engine damage and maintenance downtime.
• Cost-Effective Maintenance: A reliable aftermarket solution that delivers OEM-comparable performance, helping to reduce total operating costs for fleets and machinery.
• Global Compliance Ready: Packaged and documented for smooth international shipment, with all necessary inspection reports provided.

Technical Specifications

OEM Cross-Reference

This valve cover gasket is a direct replacement for the following OEM part numbers:

• Perkins: 3681A051
• Part Number: U716521F

Note: Always verify part number compatibility with your specific engine serial number before purchase.

Compatibility

This gasket is designed for use with Perkins diesel engines identified by the part number U716521F or OEM number 3681A051.

Primary Applications: This part is suitable for engines used in a wide range of heavy-duty equipment, including:

• Construction Machinery (Excavators, Loaders)
• Industrial Power Units & Generators (Gensets)
• Agricultural Tractors and Equipment
• Marine Auxiliary Engines
• Material Handling Equipment

Global Supply & Distribution

We are a professional exporter of heavy-duty engine components with a robust global supply chain. Our capabilities include:

• Worldwide Shipping: Reliable delivery via air and sea freight to all major global markets.
• Key Markets Served: Extensive experience supplying to North America (USA, Canada), the European Union, the United Kingdom, Australia, the Middle East (UAE, Saudi Arabia), Southeast Asia, and Africa.
• Efficient Logistics: We ensure fast handling and shipping from our hub in Guangdong, China, to major international ports and industrial centers.
• Export Expertise: All shipments are accompanied by complete commercial documentation (Invoice, Packing List, CO if required) and comply with international trade regulations.

Quality Assurance

We are committed to supplying parts that meet the high standards required for industrial and commercial engine repair.

• Manufacturing Standards: Produced in ISO-certified facilities using precision tooling to ensure dimensional accuracy and material consistency.
• Comprehensive Warranty: Backed by a 6-month warranty against manufacturing defects, providing peace of mind for our B2B clients.
• Rigorous Testing: Each batch undergoes quality checks. A machinery test report is available, and video outgoing-inspection can be provided upon request to verify product condition before shipment.
• Post-Sale Support: After-warranty service includes online technical support for installation and compatibility queries.

FAQ

Q1: How can I confirm this gasket will fit my specific Perkins engine?
A: The most reliable method is to cross-reference the part number currently on your engine or in your service manual. This gasket directly replaces Perkins part number 3681A051. If your engine uses the reference U716521F, this is a direct fit. For critical applications, providing your engine model and serial number to our support team is recommended for double verification.

Q2: What is included in the packaging and documentation for international orders?
A: Each unit is individually packed in a plastic bag for protection, then boxed and palletized in cartons for shipment. For B2B orders, we provide a professional commercial invoice, packing list, and can arrange for a Certificate of Origin (CO) or other required documents to facilitate customs clearance in your country.

Q3: What should I check during installation to ensure a proper seal?
A: Prior to installation, ensure both the cylinder head and valve cover sealing surfaces are clean, dry, and free of old gasket material, oil, and debris. Inspect the valve cover for any warping or damage. Do not use sealants unless specified by the engine manufacturer’s service procedure for this specific gasket. Torque the valve cover bolts in the correct sequence and to the manufacturer’s specified torque setting to avoid distortion and leaks.

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 .