Product Overview

This is a premium-quality replacement Engine Valve specifically engineered for the Komatsu 4D94 diesel engine. Designed to meet or exceed original equipment specifications, this part is an essential component for maintaining optimal engine compression, performance, and fuel efficiency. We supply this critical component to a global network of distributors, workshops, and fleet operators across North America, Europe, the Middle East, and Asia-Pacific, ensuring reliable performance in demanding industrial applications.

Key Features & Benefits

• Precision Engineered: Manufactured to exact OEM dimensions and tolerances for a perfect fit and seamless installation, ensuring proper valve timing and sealing.
• Superior Durability: Constructed from high-grade materials to withstand extreme temperatures and pressures within the combustion chamber, offering excellent resistance to wear, corrosion, and thermal fatigue.
• Optimized Performance: Ensures proper air/fuel mixture intake and exhaust gas expulsion, contributing to consistent engine power, reduced emissions, and improved fuel economy.
• Rigorously Tested: Each valve undergoes stringent quality checks, including material analysis and dimensional verification, to guarantee reliability and longevity.
• Global Compliance: Packaged and documented for smooth international logistics, supporting efficient supply chains for our B2B partners worldwide.

Technical Specifications

OEM Cross-Reference

This high-quality aftermarket valve directly replaces the following OEM part numbers:

• Komatsu: 6136-41-4110
• Komatsu: 6136-41-4210

Always verify the specific valve (intake/exhaust) required for your engine’s cylinder head before ordering.

Compatibility

Primary Engine Application:

• Komatsu 4D94 Diesel Engine

Typical Vehicle & Machinery Applications:

• Forklifts
• Excavators
• Trucks
• Loaders
• Bulldozers
• Buses
• Other heavy-duty and industrial equipment powered by the 4D94 engine.

Global Supply & Distribution

We are a specialized exporter of heavy-duty engine components with extensive experience in international B2B trade. Our logistics network is optimized for fast, reliable delivery to key industrial regions globally.

• Worldwide Shipping: We ship via air and sea freight to all major markets, including North America (USA, Canada, Mexico), Europe (Germany, UK, Poland, Netherlands), the Middle East (UAE, Saudi Arabia), Asia-Pacific (Australia, Singapore, Japan), and South America.
• Efficient Port Delivery: Consolidated container shipments ensure cost-effective delivery to major ports like Los Angeles, Rotterdam, Hamburg, Jebel Ali, Singapore, and Sydney.
• Trade Compliance: All documentation (Commercial Invoice, Packing List, Certificate of Origin) is provided to ensure smooth customs clearance.

Quality Assurance

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

• Manufacturing Standards: Produced in ISO-certified facilities using precision machining and heat treatment processes.
• Comprehensive Warranty: Backed by a 6-month warranty against manufacturing defects from the date of purchase.
• Testing & Inspection: Every production batch is subject to quality control checks. A machinery test report is available, and video outgoing-inspection can be provided upon request to verify product condition before shipment.

FAQ

Q: How do I confirm this valve is the correct part for my specific Komatsu 4D94 engine?
A: The most reliable method is to cross-reference the part number physically stamped on your old valve or listed in your engine’s service manual with our OEM numbers (6136-41-4110, 6136-41-4210). You can also provide your engine’s serial number to our technical support team for verification.

Q: What is included in the packaging, and are installation instructions provided?
A: The valve is individually packed in a protective plastic bag, then secured in a box or carton for bulk orders. As a core engine component, professional installation by a qualified mechanic is assumed. Standard workshop service manuals for the Komatsu 4D94 engine should be consulted for proper torque specs, valve clearance settings, and installation procedures.

Q: Do you offer mixed pallets or consolidated shipments for B2B buyers ordering multiple different engine parts?
A> Yes, we specialize in serving B2B clients and can consolidate various engine components (pistons, liners, gaskets, etc.) into mixed container loads (LCL) or full container loads (FCL). This optimizes shipping costs and simplifies logistics for our international distributors and large repair shops. Contact our sales team for a customized quotation.

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 .