The 195-15-42771 Piston is a precision-engineered hydraulic cylinder component specifically designed for Komatsu D375 and D275 bulldozers. Manufactured from premium-grade materials and produced to OEM specifications, it provides outstanding sealing performance, efficient hydraulic force transmission, and exceptional durability in high-load operating conditions. Its robust construction helps reduce hydraulic leakage, improve system efficiency, and extend the service life of hydraulic cylinders, making it an ideal replacement part for demanding mining, earthmoving, and construction applications.
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
D375, D275
System
Engine combustion system
Weight
6.7 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 designed for Komatsu D375 and D275 bulldozers
Manufactured from premium high-strength alloy steel for outstanding durability and wear resistance
Precision-machined to OEM specifications for accurate fit and reliable hydraulic performance
Provides excellent sealing capability to ensure stable and efficient hydraulic cylinder operation
Designed to withstand high-pressure hydraulic systems and continuous heavy-duty workloads
Reduces internal leakage while improving hydraulic efficiency and extending component service life
Direct replacement for the original Komatsu piston with fast and easy installation
Backed by a 6-month warranty
Compatible Machine
Part Number: 195-15-42771
This piston is compatible with:
Komatsu D275 Bulldozer
Komatsu D375 Bulldozer
It is commonly used in the hydraulic cylinder system of Komatsu mining and heavy-duty crawler dozers.
If you’re unsure whether 195-15-42771 Piston is compatible with your machine, simply provide your machine serial number (PIN) or parts catalog number, and our technical team will verify compatibility before shipment.
Applications
The 195-15-42771 Piston is an essential hydraulic cylinder component designed to deliver reliable force transmission and stable hydraulic performance in demanding operating environments, including:
Open-pit mining
Quarry operations
Heavy earthmoving
Land clearing
Infrastructure construction
Road building projects
Bulk material handling
Its heavy-duty construction helps maximize hydraulic cylinder efficiency, reduce maintenance costs, and provide dependable performance under continuous high-load operation.
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 equipment 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 pistons, we also supply hydraulic cylinders, seal kits, hydraulic pumps, control valves, engine components, transmission parts, filters, bearings, and a complete range of Komatsu replacement parts.
Packaging & Shipping
Every 195-15-42771 Piston 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 195-15-42771 Piston for Komatsu D375 / D275?
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 hydraulic system maintenance requirements.
