V2403 Crankshaft Front and Rear Oil Seal for Kubota Engine Parts Excavator Forklift

Product Details

Product Overview

This high-quality crankshaft front and rear oil seal is specifically designed for the Kubota V2403 diesel engine, a widely used power unit in various heavy machinery and industrial equipment. The oil seal is a critical component that prevents engine oil from leaking past the crankshaft, maintaining proper lubrication pressure and preventing contamination of the engine’s internal components.

Manufactured to OEM specifications, this replacement seal ensures a precise fit and reliable sealing performance for your V2403 engine. It is commonly utilized in excavators, forklifts, bulldozers, loaders, buses, and trucks that are powered by this robust Kubota engine model. While designed for the V2403, please verify your engine’s specific seal dimensions and configuration to ensure compatibility with your application.

Key Features & Benefits

• Precise OEM Fit: Manufactured to the exact size and specifications of the original Kubota V2403 crankshaft seal, ensuring a perfect, leak-free installation.
• Durable Material Construction: Built with high-quality, wear-resistant materials designed to withstand high rotational speeds, temperature fluctuations, and constant exposure to engine oil.
• Complete Seal Kit: Includes both the front and rear crankshaft oil seals, providing a comprehensive solution for your engine’s sealing needs in one package.
• Prevents Costly Leaks: Effectively stops oil leaks from the crankshaft ends, protecting the engine from oil loss, contamination, and potential damage to the clutch or torque converter.
• Rigorous Quality Control: Each seal undergoes outgoing inspection to ensure it meets strict performance standards, with a machinery test report available upon request.
• Engine Protection: Maintains proper crankcase pressure and oil circulation, extending the lifespan of your Kubota V2403 engine and reducing downtime.

Technical Specifications

OEM Cross-Reference

This crankshaft oil seal is designed as a direct replacement for the original Kubota part numbers used on the V2403 engine. While specific OEM numbers may vary by engine serial number and application, this seal replaces the standard front and rear seal set for the V2403 series. For exact cross-referencing, please consult your engine’s parts manual or provide your old seal for dimensional comparison. Common applications include:

• Kubota V2403-CR-T-E4
• Kubota V2403-M-DI-T-E3
• Kubota V2403-T-E2B

Compatibility

This crankshaft front and rear oil seal is specifically designed for the Kubota V2403 diesel engine. It is commonly used for the following machinery and vehicles that utilize this engine platform:

• Excavators (e.g., Kubota KX series, Bobcat E series)
• Forklifts (e.g., Toyota, Nissan, TCM, Komatsu models)
• Bulldozers & Loaders (e.g., Kubota, John Deere compact models)
• Buses & Trucks (e.g., small to medium-duty utility vehicles)
• Agricultural Tractors (e.g., Kubota B, L, and M series)
• Industrial Generators & Pumps

Note: Fitment is inferred based on the engine model. Always verify the crankshaft diameter and seal housing dimensions with your specific engine application before purchase.

Global Supply & Distribution

We serve a global network of B2B buyers, including equipment dealers, fleet operators, and parts distributors. Our supply chain is optimized for fast, reliable delivery to major industrial centers worldwide.

• North America: Fast shipping to ports in Los Angeles, Houston, New York, and Vancouver.
• Europe: Efficient delivery to Rotterdam, Hamburg, Antwerp, and major inland hubs.
• Asia-Pacific: Direct shipments to Singapore, Tokyo, Sydney, and Shanghai.
• Middle East & Africa: Regular exports to Dubai, Jeddah, and key African ports.
• South America: Reliable service to Santos, Buenos Aires, and Valparaíso.

We offer flexible shipping options including air freight, sea freight, and express courier services to meet your urgent requirements. Our team ensures all documentation, including commercial invoices, packing lists, and certificates of origin, are provided for smooth customs clearance.

Quality Assurance

We are committed to delivering high-quality replacement parts that meet or exceed original equipment standards.

• Manufacturing Standards: Produced in ISO-certified facilities with strict quality control protocols.
• Testing: Each seal batch undergoes dimensional inspection and material hardness testing. A machinery test report is provided upon request.
• Video Inspection: Video outgoing inspection is available to verify product quality before shipment.
• Warranty: This product is backed by a 6-month warranty against manufacturing defects.

FAQ

Q1: How do I confirm this oil seal fits my Kubota V2403 engine?
A: While this seal is designed as a direct OEM replacement for the V2403, we recommend measuring your existing crankshaft diameter (both front and rear) and the seal housing bore. The V2403 typically uses specific dimensions; cross-reference your old seal’s markings or part number with our specifications. If unsure, contact our technical support team with your engine’s serial number for verification.

Q2: Can I install this seal without special tools?
A: Installation requires basic mechanical knowledge and proper tools. We strongly recommend using a seal driver or a socket that matches the outer diameter of the seal to press it in evenly. Never hammer directly on the seal body as this can damage the sealing lip. Ensure the crankshaft surface is clean and free of burrs or grooves before installation. For best results, lightly lubricate the seal lip with clean engine oil prior to installation.

Q3: What are the signs that my crankshaft oil seals need replacement?
A: Common symptoms include visible oil leaks from the front (timing cover area) or rear (bell housing area) of the engine, low oil levels without external leaks, oil spots on the ground under the engine, or oil contamination on the clutch or flywheel. If you notice excessive crankcase pressure or oil consumption, it may also indicate worn seals. We recommend replacing both front and rear seals simultaneously during engine rebuilds or major repairs to prevent future failures.