Product Overview

This premium aftermarket Valve Cover is engineered as a direct replacement for Cummins QSB6.7 diesel engines. Designed to meet or exceed OEM specifications, it ensures a perfect fit and reliable sealing performance. We specialize in global B2B supply, serving major markets across North America, Europe, the Middle East, Asia-Pacific, and Africa with efficient logistics to key industrial hubs and ports.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM dimensions (OEM Size) for a guaranteed fit, eliminating installation issues and ensuring optimal engine compartment clearance.
• Robust Construction: Built for durability in demanding environments, providing excellent resistance to oil, heat, and vibration for long service life.
• Superior Sealing Surface: Features a machined-flat sealing surface to work seamlessly with a new gasket, preventing oil leaks and maintaining proper crankcase pressure.
• Direct Replacement: A cost-effective alternative to OEM parts, offering comparable performance and reliability without the premium price tag.
• Multi-Industry Application: Specifically designed for the versatile Cummins QSB6.7 platform, making it suitable for a wide range of machinery and equipment.

Technical Specifications

OEM Cross-Reference

This part serves as a direct replacement for the original Cummins valve cover on the QSB6.7 engine. For precise identification, please verify the OEM part number from your original component or engine service manual. This aftermarket cover is designed to match the following OEM specification:

• Cummins QSB6.7 Valve Cover Assembly (Consult your parts catalog for the specific assembly number, e.g., covers may be part of a gasket kit or sold separately).

Note: Always confirm fitment using your engine’s serial number (ESN) or existing part number before ordering.

Compatibility

This valve cover is compatible with Cummins QSB6.7 diesel engines. These engines are widely used in:

• Construction Machinery: Excavators, loaders, bulldozers, compactors.
• Industrial Power Units: Generators (Gensets), pumps, compressors.
• Marine Applications: Auxiliary engines and propulsion for workboats.
• Material Handling: Forklifts, terminal tractors.
• Agricultural Equipment: Tractors, harvesters, irrigation systems.

Global Supply & Distribution

We are a professional exporter of heavy-duty engine components with extensive experience in international logistics and trade compliance. Our streamlined supply chain ensures reliable delivery to your destination.

• Worldwide Shipping: We ship to all major global markets via air, sea (FCL/LCL), and express courier.
• Key Markets Served: North America (USA, Canada, Mexico), South America, the European Union, the United Kingdom, the Middle East (UAE, Saudi Arabia), Asia (Australia, Singapore, Japan), and Africa.
• Fast Delivery to Hubs: Efficient routing to major ports like Los Angeles, Rotterdam, Singapore, Dubai, and Sydney, with onward inland logistics support.
• Export-Ready Documentation: All shipments include compliant commercial invoices, packing lists, and certificates of origin for smooth customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities using precision tooling and quality-controlled materials.
• Warranty: Backed by a 6-Month Warranty from the date of purchase against manufacturing defects.
• Testing & Inspection: Each batch undergoes rigorous machinery tests. A detailed machinery test report and video outgoing-inspection are available upon request to verify quality before shipment.
• After-Sales Support: Comprehensive online technical support is provided after the warranty period for installation guidance and troubleshooting.

FAQ

Q1: How do I ensure this valve cover will fit my specific Cummins QSB6.7 engine?
A1: The cover is manufactured to OEM size for the QSB6.7 platform. For absolute certainty, we recommend matching it against your old part or providing your Engine Serial Number (ESN) for our technical team to verify compatibility before purchase.

Q2: Does this valve cover come with a new gasket?
A2: This listing is for the valve cover itself. For a complete repair, you must purchase a new valve cover gasket separately. Always install a new, high-quality gasket with any valve cover replacement to ensure a proper seal.

Q3: What is included in the “video outgoing-inspection” service?
A3: Prior to shipment, we can provide a custom video documenting the inspection of your specific order. This typically includes showing the part’s condition, verifying markings, demonstrating packaging, and confirming the shipping label—providing you with visual assurance of product quality and order accuracy.

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 .