Kubota D650 Engine Piston Kit 15281-21110 with Pin & Clips for B6001 B6100 Tractor Diesel Engine

Product Details

Product Overview

This high-quality piston kit is specifically designed for the Kubota D650 3-cylinder diesel engine, a power unit commonly found in compact tractors like the B6001 and B6100 models. The kit includes a piston, wrist pin, and retaining clips, providing a complete replacement solution for engine overhauls.

Crafted as a direct replacement component, this piston kit matches the OEM specifications (OEM Number: 15281-21110 / 1528121110) to ensure proper fitment and reliable performance. It is suitable for a range of applications beyond tractors, including small excavators and generators powered by the Kubota D650 engine.

Each kit is manufactured under strict quality controls to meet the demands of heavy-duty diesel operation, offering a dependable solution for maintaining or restoring engine compression and power output.

Key Features & Benefits

• Complete Kit: Includes 1 piston, 1 wrist pin, and 2 retaining clips for a hassle-free installation.
• Precision Engineered: Machined to the standard bore size of 64.0 mm (STD) for exact OEM fitment in Kubota D650 engines.
• High-Strength Material: Constructed from a high-strength aluminum alloy for durability and heat resistance under high compression loads.
• Reduced Friction: Features a graphite-coated skirt to minimize scuffing and reduce friction against the cylinder wall, extending component life.
• Rigorous Testing: Each batch undergoes machinery testing and outgoing video inspection to verify dimensional accuracy and quality.
• Versatile Application: Ideal for compact tractors (B6001, B6100), mini excavators, and generator sets using the D650 engine platform.
• Value-Driven: Provides a cost-effective alternative to genuine parts without compromising on performance or reliability.

Technical Specifications

OEM Cross-Reference

This piston kit is a direct replacement for the following original equipment manufacturer (OEM) numbers:

• Kubota OEM: 15281-21110
• Kubota OEM (Alternate Format): 1528121110

Note: Always verify your engine’s specific part number before purchasing to ensure compatibility.

Compatibility

This piston kit is commonly used for the following engine models and applications. Please verify your specific equipment model and engine serial number before ordering.

• Engine: Kubota D650 (3-Cylinder Diesel)
• Common Applications:
• Kubota B6001 Compact Tractor
• Kubota B6100 Compact Tractor
• Various Mini Excavators powered by D650 engine
• Generator sets using the D650 platform

Global Supply & Distribution

We offer worldwide shipping and distribution capabilities to meet the needs of international B2B buyers. Our logistics network supports fast and reliable delivery to major ports and industrial centers across the globe.

• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Netherlands), Asia-Pacific (Japan, Australia, South Korea), Middle East (UAE, Saudi Arabia), and South America (Brazil, Argentina).
• Shipping Options: Express (DHL, FedEx, UPS), Air Freight, and Sea Freight available based on order volume and urgency.
• Export Experience: We are experienced in international trade, ensuring proper documentation and customs compliance for smooth global transactions.
• Lead Times: Standard orders are processed and dispatched within 3-7 business days, with faster options available for urgent requirements.

Quality Assurance

We are committed to delivering high-quality engine components that meet rigorous performance and safety standards.

• Manufacturing Standards: Parts are manufactured in ISO-certified facilities in Guangdong, China, using precision machining processes.
• Testing: Each production batch is subject to machinery test reports and outgoing video inspections to confirm dimensional accuracy and surface finish.
• Warranty: Backed by a 6-month to 1-year warranty against manufacturing defects, providing peace of mind for your purchase.
• Material Quality: Only high-strength aluminum alloys are used to ensure longevity and resistance to thermal stress.

FAQ

Q1: Is this piston kit a direct fit for my Kubota B6100 tractor?

This kit is specifically designed for the Kubota D650 3-cylinder diesel engine, which powers the B6001 and B6100 tractor models. However, we strongly recommend verifying your engine model (e.g., D650) and the OEM part number (15281-21110) on your original piston before purchasing to ensure a perfect fit.

Q2: What is the recommended installation procedure for this piston kit?

Installation should be performed by a qualified diesel mechanic. Key steps include: thoroughly cleaning the cylinder bore, lubricating the piston and rings with engine oil, using a ring compressor to install the piston into the bore, and ensuring the retaining clips for the wrist pin are fully seated in their grooves. Always follow the engine manufacturer’s service manual for torque specifications and procedures.

Q3: Does this kit include piston rings?

No, this specific kit (OEM 15281-21110) includes only the piston, wrist pin, and retaining clips. Piston rings are sold separately. You will need to order the correct ring set for the Kubota D650 engine with a 64.0 mm bore size to complete the overhaul.