V3800 Thrust Washer – Kubota Engine Parts, Diesel Engine Thrust Washer for Construction &

Product Details

Product Overview

This high-quality V3800 Thrust Washer is specifically designed for use in Kubota diesel engines, providing a critical component for maintaining proper crankshaft end-play and overall engine integrity. As a precision-engineered part, it ensures reliable performance in demanding applications such as construction, agriculture, industrial machinery, gensets, and marine equipment.

Manufactured to OEM specifications, this thrust washer offers a direct replacement fit for the V3800 engine model. It is an essential component for engine overhaul or repair, helping to prevent premature wear and potential engine failure by maintaining correct axial clearance.

Whether you are a workshop, equipment dealer, or fleet manager, this V3800 thrust washer from delivers the durability and precision required for professional engine rebuilding and maintenance.

Key Features & Benefits

• OEM-Specification Fitment: Manufactured to the exact dimensions and tolerances of the original Kubota V3800 thrust washer, ensuring a precise and secure installation.
• Enhanced Durability: Constructed from high-grade materials to withstand the high loads and friction associated with diesel engine operation, extending service life.
• Critical Engine Protection: Properly controls crankshaft end-play, preventing axial movement that can lead to bearing failure, seal damage, and reduced engine efficiency.
• Versatile Application: Suitable for a wide range of equipment including excavators, tractors, generators, and industrial engines powered by the Kubota V3800 diesel engine.
• Reliable Quality Assurance: Backed by a 6-month warranty and supported by outgoing video inspection and machinery test reports for quality confidence.
• Cost-Effective Solution: A premium aftermarket alternative to the original Kubota part, offering significant savings without compromising on performance or reliability.

Technical Specifications

OEM Cross-Reference

This V3800 Thrust Washer is a direct replacement for the following original Kubota part numbers:

• 1G887-73130
• 1G887-73140
• 1G887-73150
• 15221-73130

Note: Always verify your existing part number before ordering. This list is based on common OEM cross-references for the V3800 engine.

Compatibility

This thrust washer is commonly used for the following applications:

• Engine Model: Kubota V3800 (V3800-DI, V3800-T, V3800-TI)
• Equipment Applications: Excavators, Backhoe Loaders, Tractors, Combine Harvesters, Generators, Industrial Engines, Marine Engines, and Forklifts.

Important: Fitment is based on the engine model. Please confirm your engine’s exact model and serial number to ensure compatibility with your specific machinery.

Global Supply & Distribution

We offer worldwide shipping capabilities to support our international B2B clientele. Our logistics network ensures fast and reliable delivery to major ports and industrial centers across the globe.

Major Markets Served:

• North America: USA, Canada, Mexico
• Europe: Germany, France, UK, Netherlands, Italy
• Asia-Pacific: Australia, Japan, South Korea, Southeast Asia
• Middle East & Africa: UAE, Saudi Arabia, South Africa
• South America: Brazil, Argentina, Chile

We have extensive export experience and comply with international trade regulations, ensuring smooth customs clearance and documentation for all orders.

Quality Assurance

• Manufacturing Standards: Produced under strict quality control in ISO-compliant facilities in Guangdong, China.
• Testing Procedures: Each batch undergoes outgoing video inspection and machinery test reports to verify dimensional accuracy and material integrity.
• Warranty: Backed by a 6-month warranty against manufacturing defects. After-warranty service includes online support.
• Certification: While specific certificates may vary, we ensure all parts meet or exceed OEM performance standards.

FAQ

Q1: How do I confirm this thrust washer fits my Kubota V3800 engine?

A: First, verify your engine model is a Kubota V3800 (check the engine nameplate). Then, compare your old thrust washer to the OEM cross-reference numbers listed above. If your part number matches (e.g., 1G887-73130), this washer is a direct fit. For absolute certainty, measure the thickness and outer diameter of your original part.

Q2: What are the signs of a worn thrust washer in a V3800 engine?

A: A worn thrust washer often causes excessive crankshaft end-play, which can be felt as a knocking or clunking sound from the engine, especially when engaging or disengaging the clutch or hydraulic pump. You may also notice increased oil consumption or low oil pressure. If you suspect wear, it is critical to replace the thrust washer immediately to prevent damage to the crankshaft and main bearings.

Q3: Can I install this thrust washer without special tools?

A: While installation is straightforward for a qualified mechanic, it requires precision. The crankshaft must be properly supported, and the thrust washer must be inserted into the correct position in the main bearing saddle. You will need a torque wrench to tighten main bearing caps to the correct specification. We recommend consulting the Kubota V3800 service manual for exact procedures and torque values. If you are not experienced with engine rebuilding, professional installation is advised.