Komatsu PC200-1 Excavator 6D105 Oil Pump Assy | 6136-51-1002 | S6D105-1 Engine Part

Product Details

Product Overview

This is a high-precision Oil Pump Assembly specifically engineered for the Komatsu PC200-1 Series Excavator. Designed to meet or exceed OEM specifications, this part (Part No. 6136-51-1002) is a direct replacement for the 6D105, 6D105-1, and S6D105-1 diesel engines. Sourced from certified manufacturing partners, this component ensures optimal lubrication pressure for your heavy equipment. We offer global shipping to major industrial markets including North America, Europe, Southeast Asia, the Middle East, and Africa, ensuring fast delivery to ports and warehouses worldwide.

Key Features & Benefits

• OEM Standard Fitment: Precision-machined to match original Komatsu specifications for a direct, bolt-on installation.
• Superior Lubrication: Ensures consistent oil pressure and flow, reducing engine wear and extending service life.
• Durable Construction: Manufactured from high-grade cast iron and hardened steel gears to withstand high torque and heavy loads.
• Rigorous Testing: 100% pressure and flow tested before shipment to guarantee reliability in demanding work environments.
• Cost-Effective Solution: High-quality aftermarket alternative to expensive OEM parts, offering significant savings without compromising performance.

Technical Specifications

OEM Cross-Reference

This oil pump assembly is a direct replacement for the following OEM part numbers:

• Komatsu Original: 6136-51-1002
• Alternative Reference: 6136-51-1001 (Superseded)
• Engine Code Match: 6D105-1, S6D105-1

Compatibility

• Excavator Model: Komatsu PC200-1, PC200-2 (Check fitment for -2 series)
• Engine Models: Komatsu 6D105, 6D105-1, S6D105-1
• Year Range: 1980s – 1990s (PC200-1 Series production era)

Global Supply & Distribution

• Shipping: Worldwide via DHL, FedEx, UPS, Sea Freight (FOB/CIF).
• Major Markets: USA, Canada, Australia, UAE, Saudi Arabia, Singapore, Indonesia, South Africa, Chile, and throughout Europe.
• Delivery: Fast dispatch from stock; typically 3-7 days for air freight to major hubs.
• Trade Compliance: Experienced in international export documentation and customs clearance.

Quality Assurance

• Standard: Manufactured under ISO 9001 quality management systems.
• Testing: Each pump undergoes pressure, flow, and leak testing prior to packaging.
• Warranty: 12-month warranty against manufacturing defects.
• Packaging: Securely packed in export-grade cartons to prevent damage during transit.

FAQ

Q1: Is this oil pump a direct replacement for the Komatsu PC200-1 original part?
Yes, this assembly is designed as a direct bolt-on replacement for the OEM part number 6136-51-1002. It matches the original dimensions, bolt pattern, and gear specifications for the 6D105 engine series.

Q2: What are the common signs of a failing oil pump on a 6D105 engine?
Common symptoms include low oil pressure warning lights, increased engine noise (specifically from the valvetrain), erratic oil pressure gauge readings, and potential overheating. If you experience these, checking the pump and replacing it with this assembly is recommended.

Q3: Do I need to replace any other parts when installing a new oil pump?
It is highly recommended to replace the oil pump gasket or O-ring (sold separately), perform an oil change, and replace the oil filter. Always prime the pump with clean oil before installation to ensure immediate lubrication on startup.