The 708-7S-13350 Piston Ass'y is a precision-engineered hydraulic cylinder component specifically designed for Komatsu D65 and D85 bulldozers. Manufactured from premium-quality materials and produced to OEM specifications, it provides outstanding sealing performance, reliable force transmission, and exceptional durability in demanding construction, mining, and earthmoving applications. Its rugged design helps minimize hydraulic leakage, improve operating efficiency, and extend the service life of the hydraulic cylinder system.
Provides reliable combustion support and stable engine performance under heavy-duty conditions
Surface Treatment / Protection
Precision machined surfaces with wear-resistant treatment
Dimensions & Structure
OEM standard configuration
Function / Installation Position
Engine cylinder piston position
Operating Conditions
Heavy-duty diesel engine operation
Compatible Models
D85, D65
System
Engine combustion system
Weight
0.1 kg
Packaging
Industrial carton + foam protection
Lead Time
30–90 days
Shipping Method
Sea / Air / Land
Payment Method
USD / RMB / RUB
Warranty
6 months
Features & Benefits
Precision-engineered Piston Ass’y designed for Komatsu D85 and D65 bulldozers
Manufactured from premium high-strength alloy steel for superior durability and wear resistance
Precision-machined to OEM specifications for accurate fit and reliable hydraulic performance
Provides excellent sealing efficiency for smooth and stable hydraulic cylinder operation
Designed to withstand high hydraulic pressure and heavy-duty working conditions
Minimizes internal leakage and improves hydraulic system efficiency
Direct replacement for the original Komatsu piston assembly with easy installation
Backed by a 6-month warranty
Compatible Machine
Part Number: 708-7S-13350
This piston assembly is compatible with:
Komatsu D65 Bulldozer
Komatsu D85 Bulldozer
It is commonly used in the hydraulic cylinder system of these machines.
If you’re unsure whether 708-7S-13350 Piston Ass’y is compatible with your equipment, simply provide your machine serial number (PIN) or parts catalog number, and our technical team will verify compatibility before shipment.
Applications
The 708-7S-13350 Piston Ass’y is an essential hydraulic cylinder component designed to ensure efficient force transmission and reliable hydraulic performance in demanding working environments. It is widely used in applications such as:
Earthmoving projects
Land clearing
Mining operations
Quarry operations
Road construction
Infrastructure development
Heavy-duty dozing and grading
Its durable construction helps improve hydraulic cylinder efficiency, reduce maintenance requirements, and extend the service life of hydraulic components.
Why Choose YLCM?
YLCM specializes in supplying genuine, OEM, and premium aftermarket replacement parts for Komatsu, Caterpillar, Cummins, Hitachi, Volvo, and other leading construction and mining machinery brands.
We provide:
Genuine, OEM, and high-quality aftermarket Komatsu parts
Competitive factory-direct pricing
Strict quality inspection before shipment
Fast worldwide delivery
Professional export packaging
Technical support before and after sales
Extensive international export experience
One-stop sourcing for engine, hydraulic, transmission, electrical, and undercarriage components
In addition to hydraulic piston assemblies, we also supply hydraulic cylinders, seal kits, pumps, control valves, engine components, undercarriage parts, filters, and a complete range of Komatsu replacement parts.
Packaging & Shipping
Every 708-7S-13350 Piston Ass’y is professionally packaged to ensure safe international transportation.
Packaging options include:
Export-standard carton packaging
Reinforced wooden crate (available upon request)
Moisture-proof and anti-corrosion protection
Sea freight
Air freight
Express courier services
Multimodal logistics solutions
Each shipment is securely packed to minimize transportation risks and ensure the product arrives in excellent condition.
Request a Quote
Looking for the 708-7S-13350 Piston Ass’y for Komatsu D85 / D65?
Contact YLCM today to receive:
Latest quotation
Stock availability
Delivery lead time
Packing details
Shipping solutions
OEM part verification
Professional technical support
Our experienced sales team will respond promptly with competitive pricing and professional service tailored to your bulldozer maintenance and hydraulic repair requirements.
