S85D Thrust Washer for Yuchai Engine Parts – Excavator & Truck Diesel Engine

Product Details

Product Overview

This S85D Thrust Washer is a precision-engineered component designed for use in Yuchai diesel engines. As a critical part of the engine’s rotating assembly, the thrust washer manages axial thrust from the crankshaft, ensuring smooth operation and preventing metal-to-metal contact.

Manufactured to OEM specifications, this thrust washer is ideal for heavy-duty applications including excavators, trucks, forklifts, bulldozers, buses, and loaders. While primarily designed for the Yuchai S85D engine model, it may be compatible with other similar engine platforms. Please verify fitment with your specific engine serial number before installation.

As a trusted replacement part, this thrust washer offers a cost-effective solution for engine rebuilds and maintenance, providing the same dimensional accuracy and material quality as the original component.

Key Features & Benefits

• OEM Specification Fitment: Manufactured to match original equipment dimensions and tolerances, ensuring a direct replacement without modifications.
• Durable Material Construction: Built from high-grade, wear-resistant materials to withstand high axial loads and prolonged operation in demanding environments.
• Enhanced Engine Protection: Prevents crankshaft end-play and reduces friction between rotating and stationary parts, extending overall engine life.
• Cost-Effective Solution: Offers significant savings compared to OEM parts while maintaining reliable performance for commercial and industrial applications.
• Versatile Application: Suitable for a wide range of heavy equipment including excavators, trucks, forklifts, and construction machinery powered by Yuchai diesel engines.
• Easy Identification: Marked with the S85D part number for quick cross-referencing and inventory management.
• Rigorous Quality Control: Each unit undergoes dimensional inspection and material verification before shipment.

Technical Specifications

OEM Cross-Reference

This S85D thrust washer is designed as a direct replacement for the following OEM part numbers and configurations:

• Yuchai S85D Engine – Thrust Washer (Standard Size)
• Compatible with Yuchai OEM part numbers for the S85D engine series

Note: For specific OEM cross-reference numbers, please consult your engine parts manual or contact our technical support team with your engine serial number.

Compatibility

This thrust washer is commonly used for the following applications:

• Engine Models: Yuchai S85D (primary), may be compatible with other Yuchai diesel engine variants
• Vehicle/Equipment Types: Excavators, Trucks, Forklifts, Bulldozers, Buses, Loaders, and other heavy machinery
• Industry Sectors: Construction, Mining, Agriculture, Logistics, and Material Handling

Important: Always verify compatibility with your specific engine model and year before purchasing. The fitment is inferred based on standard Yuchai S85D engine configurations.

Global Supply & Distribution

We offer worldwide shipping capabilities to meet the needs of international B2B buyers. Our distribution network covers major markets including:

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

We provide fast delivery to major ports and industrial centers worldwide. Our export experience includes compliance with international trade regulations, proper documentation, and reliable logistics partnerships. Whether you need express air freight or cost-effective sea freight, we can accommodate your shipping requirements.

Quality Assurance

Our manufacturing process adheres to strict quality control standards to ensure every thrust washer meets or exceeds OEM specifications. Key quality measures include:

• Manufacturing Standards: Produced in ISO-certified facilities with precision machining equipment
• Material Certification: All raw materials are sourced from verified suppliers and tested for hardness and durability
• Dimensional Inspection: Each part is measured using calibrated instruments to confirm OEM tolerances
• Warranty: 6-month warranty against manufacturing defects in materials and workmanship
• Testing Reports: Machinery test reports and video outgoing inspection available upon request

FAQ

Q1: How do I confirm this S85D thrust washer fits my engine?

To ensure proper fitment, compare the part number with your engine’s service manual or existing thrust washer. The S85D is specifically designed for Yuchai S85D diesel engines. For other Yuchai models, we recommend measuring the inner diameter, outer diameter, and thickness of your current thrust washer against our specifications. Contact our technical team with your engine serial number for verification assistance.

Q2: What are the signs of a worn thrust washer, and when should I replace it?

Common symptoms of a worn thrust washer include excessive crankshaft end-play (detectable as a knocking sound from the engine), increased oil consumption, and reduced engine performance. During an engine rebuild or overhaul, always inspect the thrust washer for scoring, discoloration, or wear. Replace it if the thickness is below the service limit specified in your engine manual.

Q3: Can I install this thrust washer myself, or do I need professional help?

Installation of a thrust washer is a precision task that requires engine disassembly. While experienced mechanics can perform this job, we recommend having it installed by a certified diesel engine technician. Improper installation may lead to engine damage. Always follow the manufacturer’s service procedures, including proper torquing of main bearing caps and checking crankshaft end-play after installation.