V3800 Piston 1J508-21110 Suitable for Kubota Engine Parts

Product Details

Product Overview

This is a high-quality replacement piston, specifically designed for the Kubota V3800 diesel engine. The part carries the OEM reference number 1J508-21110, ensuring precise dimensional accuracy and reliable performance. As a critical component within the engine’s combustion chamber, this piston is engineered to withstand the high temperatures and pressures of diesel operation.

Manufactured by, this component is an ideal solution for maintaining or rebuilding Kubota V3800 engines. It is commonly used in a wide range of applications including construction machinery, industrial equipment, agricultural tractors, generator sets, marine vessels, and material handling equipment. The piston is supplied at OEM size, making it suitable for standard engine rebuilds.

Key Features & Benefits

• Exact Fit for V3800: Directly replaces the OEM part number 1J508-21110 for a perfect fit in Kubota V3800 engine blocks.
• OEM Standard Dimensions: Manufactured to original equipment manufacturer specifications, ensuring proper cylinder wall clearance and ring groove alignment.
• High-Temperature Durability: Constructed from high-strength alloy material to resist thermal stress and mechanical fatigue common in diesel combustion cycles.
• Enhanced Engine Performance: Restores compression ratio and power output, reducing blow-by and improving fuel efficiency in your diesel engine.
• Rigorous Quality Control: Each piston undergoes outgoing inspection with video documentation available, providing traceability and quality assurance.
• Versatile Application: Suitable for heavy-duty use across construction, agriculture, marine, and industrial power generation sectors.

Technical Specifications

OEM Cross-Reference

This piston is the direct replacement for the following OEM part numbers:

• Kubota OEM: 1J508-21110

Note: Cross-reference should be verified against your specific engine serial number to ensure compatibility. No other known cross-references are listed for this specific part.

Compatibility

This piston is specifically designed for use in the following engine and applications:

• Engine Model: Kubota V3800 (Diesel)
• Common Applications: This engine is frequently used in construction equipment (e.g., compact excavators, skid steer loaders), agricultural tractors, industrial pumps, generator sets, marine auxiliary engines, and forklifts.

Fitment Note: While designed for the V3800, always verify your engine’s model code and serial number to confirm compatibility before purchase.

Global Supply & Distribution

maintains a robust global supply chain from our base in Guangdong, China. We offer worldwide shipping to major markets including North America, Europe, Asia-Pacific, the Middle East, South America, and Africa. Our logistics network ensures fast delivery to major ports and industrial centers such as Los Angeles, Rotterdam, Dubai, Singapore, and Shanghai.

We have extensive export experience and comply with international trade standards. Whether you require small parcel courier services for urgent orders or sea freight for bulk shipments, we can accommodate your logistics needs. OEM service is also available for volume buyers requiring custom packaging or private labeling.

Quality Assurance

Our pistons are manufactured to high-quality standards, utilizing precision machining processes. Each unit is inspected before shipment, and a video outgoing inspection report is available upon request. The product is backed by a 6-month warranty against manufacturing defects. After the warranty period, online support remains available to assist with any technical questions or issues.

FAQ

Q: How do I confirm this piston fits my specific Kubota V3800 engine?
A: First, locate the engine model code on your engine’s data plate. While this piston is designed for the V3800 family, there are different sub-variants (e.g., V3800-T, V3800-DI). Verify that your engine serial number falls within the range that uses the 1J508-21110 part number. If uncertain, contact us with your engine’s full model code and serial number for confirmation.

Q: What is the recommended installation procedure for this piston?
A: Installation should be performed by a qualified diesel mechanic. Key steps include: thoroughly cleaning the cylinder bore, checking ring end gaps, lubricating the piston and rings with clean engine oil, and using a proper piston ring compressor for installation. Always follow the Kubota service manual for your specific V3800 engine for torque specifications and assembly procedures.

Q: What maintenance is required after installing a new piston?
A: After installation, follow a proper engine break-in procedure. This typically involves running the engine at varying loads for the first 50 hours, avoiding prolonged idling or full-throttle operation. Change the engine oil and filter after the break-in period. Regularly monitor oil consumption and compression readings during routine maintenance to ensure the piston and rings are seating properly.