Product Overview

This is a premium replacement Cylinder Head Assembly engineered for the Kubota D1403 diesel engine. Manufactured to exact OEM specifications, this critical component is designed to restore optimal compression, combustion, and engine performance in Kubota tractors and machinery. We supply this part globally, with extensive experience serving major markets across North America, Europe, Asia-Pacific, and the Middle East, ensuring reliable delivery to industrial centers and ports worldwide.

Key Features & Benefits

• Precision Engineered: Manufactured to strict OEM dimensions and tolerances for a perfect fit and seamless installation, ensuring no compromise on engine performance.
• Superior Durability: Constructed from high-grade materials to withstand the high pressures and thermal stresses inherent in diesel engine operation, providing long service life.
• Restored Engine Performance: Replaces worn or damaged cylinder heads to recover engine power, efficiency, and smooth operation, minimizing costly downtime.
• Rigorous Quality Control: Each assembly undergoes thorough inspection and testing, including video outgoing-inspection, to guarantee it meets functional and dimensional standards.
• Global Logistics Support: Packaged securely for international shipping and backed by our expertise in export compliance for hassle-free delivery to your location.

Technical Specifications

OEM Cross-Reference

This cylinder head assembly is a direct replacement for the following OEM part numbers:

• Kubota 16414-03040
• Kubota 1G971-03040

Our OEM service is available for custom requirements and bulk orders.

Compatibility

This cylinder head assembly is specifically designed for and compatible with:

• Engine Model: Kubota D1403 Diesel Engine.
• Primary Application: Kubota tractors and industrial machinery equipped with the D1403 engine block. Please verify your engine’s model number before ordering.

Global Supply & Distribution

We are a professional exporter of heavy machinery engine parts with a robust global supply chain. We routinely ship to key industrial regions including:

• North America: USA, Canada, Mexico
• Europe: UK, Germany, France, Italy, Netherlands, Poland
• Asia-Pacific: Australia, Japan, South Korea, Southeast Asia
• Middle East & Africa: UAE, Saudi Arabia, South Africa
• South America: Brazil, Chile, Argentina

We ensure fast, reliable delivery via air and sea freight to major ports and logistics hubs. All exports are handled with full commercial documentation and compliance with international trade regulations.

Quality Assurance

• Manufacturing Standard: Produced in a certified facility using precision tooling to match original blueprints.
• Testing & Inspection: Every part is subject to machinery test reports and video outgoing-inspection to validate integrity and specifications.
• Warranty: Backed by a 6-month warranty against manufacturing defects, providing peace of mind for your investment.
• Packaging: Securely packed to prevent damage during long-distance transportation and storage.

FAQ

Q: How can I confirm this cylinder head will fit my specific Kubota equipment?
A: The most reliable method is to cross-reference the part number stamped on your original cylinder head or listed in your equipment’s service manual with our listed part numbers (16414-03040, 1G971-03040). Ensure your engine model is the Kubota D1403.

Q: Is this a complete assembly, and is it ready for installation?
A: Yes, this is sold as a complete Cylinder Head Assembly. It is delivered as a fully machined and inspected unit. However, we always recommend checking valve clearances and performing a final visual inspection per standard engine rebuilding procedures before installation.

Q: What documentation and support do you provide for international B2B buyers?
A> We provide all necessary export documents, including commercial invoice, packing list, and certificate of origin. For quality assurance, machinery test reports and inspection records are available upon request. Our technical sales team can assist with compatibility questions and logistics tracking.

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 .