Z482 Cylinder Block for Kubota Engine Parts – Diesel, OEM Size, Heavy Duty

Product Details

Product Overview

This premium Z482 Cylinder Block is a direct replacement component designed for Kubota diesel engines, a trusted name in compact and industrial power systems. Manufactured under the brand, this block is engineered to meet OEM size specifications, ensuring a precise fit and reliable performance for a wide range of applications including construction, agriculture, gensets, marine, and material handling equipment.

As the core structural foundation of the engine, this cylinder block is built to withstand high thermal and mechanical stresses, providing long-term durability for heavy-duty operations. It is an essential part for engine rebuilds or replacements, especially for Kubota Z482 models commonly found in mini excavators, compact tractors, and other compact machinery.

Key Features & Benefits

• OEM Size Precision: Manufactured to exact OEM dimensions, guaranteeing a seamless fit without modifications, reducing installation time and ensuring proper engine alignment.
• High-Strength Casting: Constructed from premium-grade cast iron or alloy materials to resist warping, cracking, and wear under extreme operating conditions.
• Comprehensive Testing: Each block undergoes rigorous outgoing inspection and machinery test reports (provided) to verify structural integrity and dimensional accuracy.
• Versatile Application: Suitable for a broad range of Kubota-powered equipment in construction, agriculture, marine, genset, and industrial sectors, offering a universal solution for multiple machine types.
• Reliable Warranty: Backed by a 6-month warranty and post-warranty online support, providing peace of mind for bulk buyers and fleet operators.
• Efficient Packaging: Securely packed in plastic bags, boxes, and cartons to prevent damage during international transit.

Technical Specifications

OEM Cross-Reference

This Z482 cylinder block is a direct replacement for the following Kubota OEM part numbers and equivalent aftermarket references:

• Kubota OEM: 1G965-21010 (Z482 engine block)
• Alternate OEM: 1G965-21011, 1G965-21012

Note: Always verify the casting numbers on your original block to ensure 100% compatibility before ordering.

Compatibility

This cylinder block is commonly used for Kubota Z482 diesel engines found in the following equipment types:

• Compact Excavators: Kubota U10-3, U15-3, U17-3 series
• Mini Tractors & Utility Vehicles: Kubota B, L, and GR series (with Z482 engine option)
• Generator Sets & Pumps: Industrial power units using Z482 engines
• Marine Auxiliary Engines: Small marine gensets and propulsion systems
• Agricultural Machinery: Tillers, sprayers, and harvesters with Z482 power

Global Supply & Distribution

As a leading supplier from Guangdong, China, supports global B2B buyers with efficient logistics and international trade compliance. We serve major markets including:

• North America: Fast delivery to ports like Los Angeles, Houston, and Vancouver.
• Europe: Direct shipping to Rotterdam, Hamburg, and Felixstowe.
• Asia-Pacific: Rapid supply to Singapore, Tokyo, and Sydney.
• Middle East & Africa: Reliable service to Dubai, Jeddah, and Durban.

We offer flexible shipping options (sea, air, express) with professional export documentation to ensure smooth customs clearance worldwide.

Quality Assurance

Every Z482 cylinder block is manufactured under strict quality control procedures in ISO-certified facilities in Guangdong, China. Key quality measures include:

• Material Verification: Raw materials are tested for composition and strength before casting.
• Dimensional Accuracy: CNC-machined surfaces checked with CMM (Coordinate Measuring Machine) to OEM tolerances.
• Pressure Testing: Water jackets and oil passages are pressure-tested to prevent leaks.
• Inspection Reports: Video outgoing inspection and machinery test reports are provided upon request.

Backed by a 6-month warranty against manufacturing defects, with online technical support available after the warranty period.

FAQ

Q1: Will this Z482 cylinder block fit my Kubota U15 excavator?
A: This block is designed for the Kubota Z482 engine, which is commonly used in U10-3, U15-3, and U17-3 series excavators. However, we recommend comparing the casting numbers on your original block (e.g., 1G965-21010) to confirm compatibility, as year variations and modifications may exist.

Q2: What is the recommended installation procedure for this cylinder block?
A: Installation should be performed by a qualified diesel mechanic. Steps include cleaning the block surface, checking deck flatness, installing new main bearings and seals, and torquing head bolts to Kubota specifications. Always use a new head gasket and follow the OEM service manual for your specific engine model.

Q3: How should I maintain the cylinder block after installation to extend its life?
A: Use high-quality diesel engine oil and coolant with proper corrosion inhibitors. Regularly monitor coolant levels and oil pressure. Avoid overheating by keeping the radiator and cooling system clean. Perform periodic inspections for cracks or leaks, especially in high-stress areas around the cylinder bores and water jackets.