566‑15‑75400 Valve Assy is a precision‑built transmission hydraulic control component, specially engineered for Komatsu HD325 heavy‑duty mining dump truck. Constructed with compact valve housing and precision‑ground internal spools plus durable sealing elements, this robust valve assembly offers stable pressure regulation and reliable shifting performance under harsh open‑pit mining haulage environments.
Compact integrated valve body with precision‑machined internal spools and premium sealing components
Delivers stable hydraulic pressure control and smooth gear‑shift performance for HD325 mining dump truck transmission
Good anti‑leakage performance to minimize internal oil leakage under continuous high‑pressure mine‑site working conditions
Resists frequent vibration and impact from rough hauling operations
Complete dimensional and functional testing before shipment to guarantee perfect interchangeability
Direct‑fit replacement part, no extra modification required during transmission system overhaul
Compatible Machine
This valve assembly is compatible with:
Komatsu HD325 Mining Dump Truck
If you’re unsure whether this part matches your machine, simply provide your machine serial number (S/N), and our technical team will verify compatibility before shipment.
Applications
The 566‑15‑75400 valve assy is an essential transmission hydraulic control component for Komatsu HD325 mining dump truck, widely used in working scenarios:
Transmission system repair and complete overhaul for HD325 heavy‑haul mining dump truck
Open‑pit mining bulk ore and material hauling operations
Quarry large‑capacity material transportation projects
Mine site infrastructure and heavy earth‑moving jobs
Preventive maintenance for high‑hour dump trucks under heavy‑load cyclic operation
It accurately regulates hydraulic oil flow inside the transmission, ensures smooth gear shifting and reduces unexpected transmission downtime.
Why Choose YLCM?
YLCM specializes in supplying genuine Komatsu, CAT and premium aftermarket spare parts to customers worldwide. We provide:
Genuine Komatsu original valve assembly and equivalent high‑quality aftermarket replacement parts
Strict pre‑shipment dimensional and functional inspection for every transmission component
Competitive factory‑direct pricing
Fast worldwide delivery
Professional export‑grade packaging
Dedicated technical support before and after sales
Extensive export experience serving customers in Russia, Southeast Asia, the Middle East, Africa, and South America
In addition to transmission valves, we also supply hydraulic parts, undercarriage parts, engine components, electrical parts, filters, and a full range of heavy‑equipment replacement parts.
Packaging & Shipping
Every valve assembly is professionally packed to ensure safe international transportation. Packaging options include:
Moisture‑proof anti‑rust protective wrapping
Shock‑absorbing padding to avoid bumping and internal component damage
Export‑standard solid carton or wooden case
Sea freight
Railway transportation
Multimodal logistics solutions
Each unit is securely packaged to minimize abrasion, extrusion and deformation risks and ensure arrival in excellent condition.
Request a Quote
Looking for the 566‑15‑75400 VALVE ASSY for KOMATSU HD325? Contact YLCM today to receive:
Latest quotation
Delivery lead time
Packing details
Shipping solution
Technical support
OEM part verification
Our experienced sales team will respond promptly with a competitive quotation and professional service tailored to your project requirements.
Frequently Asked Questions
Q: Is this a genuine Komatsu part? A: We can supply both genuine Komatsu original and high‑quality aftermarket versions for 566‑15‑75400, to meet diverse customer needs and budget requirements. Please contact us if you have a specific preference, and we will be happy to assist.
Q: How do I confirm this part is correct for my machine? A: To ensure perfect compatibility, please provide your machine serial number (S/N) or the original part number to our team. We will verify the match for you promptly.
Q: What is the warranty on this product? A: This product comes with a standard 6‑month warranty against manufacturing defects.
Q: What is the typical shipping time? A: This item is generally in stock. The final lead time will be confirmed when we provide your official quote, based on your destination and shipping method preference.
