V1505 Cylinder Block Assembly for Kubota Diesel Engine – Excavator & Loader Parts

Product Details

Product Overview

This high-performance V1505 Cylinder Block Assembly is a direct replacement component engineered for Kubota diesel engines. As the structural core of the engine, this block provides the rigid foundation required for reliable combustion and long-term durability in heavy-duty applications. Manufactured by, this assembly is designed to meet or exceed OEM specifications, making it a trusted choice for rebuilding or repairing Kubota V1505 power units.

Commonly utilized in a range of industrial and construction machinery, this cylinder block is suitable for excavators, forklifts, bulldozers, loaders, and agricultural tractors. It is also compatible with certain truck and bus models that utilize the Kubota V1505 engine platform. Please verify your engine model and serial number to ensure a precise fit before installation.

Key Features & Benefits

• Precision Engineering: Manufactured to strict tolerances to match original Kubota V1505 specifications, ensuring proper alignment of pistons, crankshaft, and cylinder head.
• Durable Construction: Cast from high-grade iron with reinforced ribbing to withstand the thermal and mechanical stresses of continuous diesel operation.
• Enhanced Fit Confidence: Includes precision-machined cylinder bores and main bearing journals, reducing the need for additional machining during installation.
• Rigorous Quality Control: Each block undergoes a machinery test report and video outgoing inspection to verify dimensional accuracy and surface integrity.
• Reliable Warranty: Backed by a 6-month warranty against manufacturing defects, providing peace of mind for B2B buyers and fleet operators.
• Ready for Assembly: Designed as a bare block assembly, allowing you to install your existing internal components (pistons, liners, crankshaft) for a cost-effective rebuild.

Technical Specifications

OEM Cross-Reference

This V1505 Cylinder Block Assembly is designed to replace or correspond with the following OEM part numbers. While we strive for accuracy, we recommend cross-referencing your original part number for absolute compatibility.

• Kubota OEM: 1G892-21010, 1G892-21011, 1G892-21012
• Alternative Reference: 1G892-21013 (Superseded versions)

Note: If your specific OEM number is not listed, please contact our sales team with your engine serial number for verification.

Compatibility

This engine block is specifically designed for the Kubota V1505 diesel engine. Based on common industry applications, it is frequently used in the following equipment types:

• Construction: Mini excavators, compact track loaders, skid steer loaders, and bulldozers.
• Material Handling: Forklifts and telehandlers.
• Agriculture: Compact tractors and harvesters.
• Utility: Generators, water pumps, and industrial compressors.

Fitment Note: Fitment is inferred based on the engine model. Always verify that your machine’s engine is a Kubota V1505 before purchase. This block does not include pre-installed cylinder liners or pistons unless specified.

Global Supply & Distribution

maintains a robust global supply chain to serve B2B clients worldwide. Our stock in Guangdong, China, allows for rapid dispatch to major international ports. We specialize in exporting to:

• North America: Regular shipments to Los Angeles, Houston, and New York ports.
• Europe: Fast delivery to Rotterdam, Hamburg, and Antwerp.
• Asia-Pacific: Direct routes to Singapore, Busan, and Sydney.
• Middle East & Africa: Reliable service to Dubai, Jeddah, and Durban.

We offer flexible shipping options including sea freight (FCL/LCL), air freight, and express courier (DHL/FedEx/UPS) for urgent orders. Our team handles all export documentation and customs clearance support to ensure a smooth transaction.

Quality Assurance

Every V1505 Cylinder Block Assembly is manufactured in an ISO-compliant facility utilizing advanced casting and machining processes. Our quality control protocol includes:

• Dimensional Inspection: All critical bores and mounting surfaces are checked with CMM (Coordinate Measuring Machine) equipment.
• Pressure Testing: The water jacket and oil galleries are tested for leaks under pressure.
• Surface Finish Verification: Deck surface flatness is verified to ensure a perfect head gasket seal.
• Warranty: We stand behind our product with a standard 6-month warranty covering material and workmanship defects.

FAQ

Q: Is this cylinder block a direct bolt-in replacement for my Kubota V1505 engine?
A: Yes, this is a direct replacement bare block designed to accept all standard V1505 internal components. However, we strongly recommend comparing your original block’s casting numbers (often located on the side of the block) with our reference numbers to confirm compatibility, as minor design revisions may exist between production years.

Q: Does this block come with main bearing caps and bolts?
A: Yes, the cylinder block assembly includes the main bearing caps and cap bolts. It does not include the crankshaft, pistons, cylinder liners, or timing components. You will need to transfer these parts from your existing engine or purchase them separately.

Q: What is the recommended procedure for installing piston liners in this block?
A: This block is typically supplied with a finish-bored cylinder surface. If you are installing dry liners, they should be pressed in using a proper tool and then honed to achieve the correct piston-to-liner clearance (typically 0.03-0.06 mm for the V1505). For wet liners (if applicable), ensure the O-rings are correctly seated and the liner protrusion above the block deck is within spec (0.02-0.10 mm). Consult your engine service manual for exact tolerances.