Product Overview

This is a premium replacement valve train kit engineered for the Kubota D1105 diesel engine. Designed to meet or exceed OEM specifications, this kit is essential for engine rebuilds and maintenance, ensuring optimal compression, combustion, and engine longevity. We supply professional workshops, machinery dealers, and fleet operators worldwide, with major markets in North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• Precision Engineered: Manufactured to exact OEM dimensions (OEM Size) for a perfect fit and seamless installation, eliminating the need for machine shop adjustments.
• Enhanced Durability: Crafted from high-grade materials to withstand extreme temperatures and pressures within the diesel combustion chamber, ensuring long service life.
• Optimal Engine Performance: Restores factory-level compression and valve timing, crucial for maintaining engine power, fuel efficiency, and reducing emissions.
• Complete Kit Solution: Includes the critical valve, seat, and guide components as a matched set, simplifying procurement and ensuring component compatibility.
• Rigorous Quality Control: Each part undergoes stringent inspection, supported by machinery test reports and video outgoing-inspection for guaranteed quality.

Technical Specifications

OEM Cross-Reference

This kit directly replaces the following genuine Kubota part numbers:

• Valve: 1G673-13112, 1G673-13122
• Valve Seat: 16241-36930
• Valve Guide: 16241-13540

Compatibility

This valve train kit is specifically designed for the Kubota D1105 diesel engine. This engine is widely used in various Kubota-powered equipment, including:

• Primary Application: Kubota Mini Excavators (e.g., models like KX series)
• Additional Machinery: Compact Track Loaders, Small Generators (Gensets), Industrial Power Units, Agricultural Machinery, and Marine Auxiliary Engines.

Always verify your engine model number before purchase.

Global Supply & Distribution

We are a leading B2B exporter of heavy-duty engine components with a robust international logistics network. We guarantee:

• Worldwide Shipping: Reliable delivery to North America (USA, Canada), Europe (UK, Germany, Netherlands), the Middle East (UAE, Saudi Arabia), Asia-Pacific (Australia, Japan, Singapore), and South America.
• Fast Port Delivery: Efficient shipping to major global ports including Los Angeles, Rotterdam, Hamburg, Jebel Ali, Singapore, and Sydney.
• Export Expertise: Over a decade of experience in international trade, ensuring smooth customs clearance and full compliance with export documentation requirements.
• Bulk & Wholesale Ready: Optimized packaging for container loads and palletized shipments, ideal for distributors and large-scale workshops.

Quality Assurance

• OEM Standards: Parts are manufactured to original Kubota engineering drawings and material specifications.
• Comprehensive Warranty: Backed by a 6-month warranty against manufacturing defects.
• Verified Testing: Every production batch is validated with machinery test reports. Final pre-shipment quality is confirmed via video outgoing-inspection upon customer request.
• Traceability: Strict quality control processes from raw material to finished product ensure consistency and reliability.

FAQ

Q1: Is this a direct fit for my Kubota D1105 engine, or will I need machining?
A1: This is a direct OEM-size replacement kit. The components are precision-manufactured to drop into the cylinder head without requiring additional machining, provided the head is not damaged. We always recommend a professional inspection of the cylinder head before installation.

Q2: Does the kit include all valves, seats, and guides for the entire engine?
A2: This listing is for a single-unit kit containing one valve, one matching valve seat, and one valve guide. The Kubota D1105 is a 3-cylinder engine, so a complete rebuild requires three of these kits (one per cylinder). Please adjust your order quantity accordingly.

Q3: What documentation is provided with the shipment for customs and quality verification?
A3: All international shipments include a commercial invoice, packing list, and certificate of origin. The Machinery Test Report is available upon request and can be provided electronically. We ensure all paperwork is accurate and compliant for hassle-free customs clearance in your country.

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 .