Kubota D850 Cylinder Head 19267-03040 Engine Part for Excavator Machinery

Product Details

Product Overview

This premium replacement cylinder head is specifically engineered for Kubota D850 diesel engines, commonly used in compact excavators and industrial machinery. As a critical component in the engine’s combustion chamber, this cylinder head ensures optimal sealing, efficient fuel combustion, and reliable power output. Our product is manufactured to meet or exceed OEM specifications, offering a cost-effective solution for machinery maintenance and repair. We support global B2B buyers with fast shipping to major ports and industrial hubs in North America, Europe, Asia-Pacific, and the Middle East, ensuring minimal downtime for your operations.

Key Features & Benefits

• Precision Engineering: Manufactured with high-grade cast iron for superior strength and thermal stability, ensuring long service life under heavy loads.
• Exacting Fitment: Designed to match OEM dimensions precisely, guaranteeing a seamless installation and proper sealing with the engine block and gasket.
• Enhanced Durability: Undergoes rigorous heat treatment and pressure testing to withstand extreme temperatures and combustion pressures.
• Improved Performance: Optimized port design promotes efficient airflow and fuel mixture, contributing to better fuel economy and reduced emissions.
• Direct Replacement: A bolt-on component that requires no modifications, saving time and labor costs during engine overhaul.

Technical Specifications

OEM Cross-Reference

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

• Kubota Original: 19267-03040

Note: This part is compatible with standard engine rebuild kits for the D850 model. Please verify your engine serial number for exact fitment.

Compatibility

This cylinder head is designed for use with the following applications:

• Engine Models: Kubota D850 (vertical, water-cooled, 4-cycle diesel engine)
• Machinery Types: Kubota KX series mini excavators, industrial generators, and agricultural tractors equipped with the D850 engine.
• Year Range: Fits models produced from the 1990s to present, depending on the specific machinery configuration.

Global Supply & Distribution

• Worldwide Shipping: We offer reliable logistics to over 50 countries, including major ports like Los Angeles, Rotterdam, Shanghai, and Dubai.
• Major Markets Served: North America, Europe, Southeast Asia, Australia, and the Middle East.
• Fast Delivery: Stock items are dispatched within 24-48 hours. Express shipping options available for urgent orders.
• Export Expertise: Our team has extensive experience with international trade documentation, customs clearance, and compliance with local regulations.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities, ensuring consistent quality control.
• Testing: Each cylinder head undergoes pressure testing for leaks and dimensional inspection using CMM (Coordinate Measuring Machine) equipment.
• Warranty: Backed by a 12-month warranty against manufacturing defects. Contact our support team for detailed terms.

FAQ

Q1: Is this cylinder head a direct fit for my Kubota D850 engine without modifications?
A: Yes, this part is designed as a direct OEM replacement. It will bolt on to the engine block without any modifications. However, we recommend using a new cylinder head gasket and tightening the head bolts to the manufacturer’s specified torque sequence and values.

Q2: Does this product include valves, valve guides, or springs?
A: No, this listing is for the cylinder head casting only. Valves, springs, seats, and other internal components are not included. You will need to transfer these parts from your old cylinder head or purchase them separately as part of a complete overhaul kit.

Q3: What is the recommended maintenance after installing this cylinder head?
A: After installation, run the engine at idle for 10-15 minutes to allow the components to seat properly. Check the coolant and oil levels. We also recommend retorquing the cylinder head bolts after the engine has reached operating temperature and cooled down (following the engine service manual). An initial oil change after 50 hours of operation is advised to remove any debris from the break-in period.