6745-61-3210 Pulley for Komatsu SAA6D114E / PC350 / PC300
The 6745-61-3210 Pulley is a precision-engineered engine drive component specifically designed for Komatsu SAA6D114E engines used in PC300 and PC350 hydraulic excavators. Manufactured from premium-grade materials and built to OEM specifications, it provides reliable belt alignment, efficient power transmission, and exceptional durability in demanding construction and mining environments. Its robust design helps reduce belt wear, minimize vibration, and maintain consistent performance of the engine accessory drive system.
Provides stable power transmission and reliable engine accessory operation
Surface Treatment / Protection
Precision machined surfaces with corrosion-resistant treatment
Dimensions & Structure
OEM standard configuration
Function / Installation Position
Engine belt drive pulley position
Operating Conditions
Heavy-duty diesel engine operation
Compatible Models
SAA6D114E, PC350, PC300
System
Engine belt drive system
Weight
2.38 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 pulley designed for Komatsu SAA6D114E engine applications
Compatible with Komatsu PC300 and PC350 hydraulic excavators
Manufactured from premium high-strength steel for superior durability and wear resistance
Precision-machined to OEM specifications for accurate fit and stable performance
Ensures efficient belt alignment and smooth power transmission
Minimizes belt vibration and premature belt wear, extending service life
Corrosion-resistant finish for reliable operation in harsh construction and mining environments
Compatible Machine
Part Number: 6745-61-3210
This pulley is compatible with:
Komatsu SAA6D114E Engine
Komatsu PC300 Hydraulic Excavator
Komatsu PC350 Hydraulic Excavator
If you’re unsure whether 6745-61-3210 Pulley is suitable for your machine, simply provide your machine serial number (PIN) or engine serial number, and our technical team will verify compatibility before shipment.
Applications
The 6745-61-3210 Pulley is an essential component of the engine accessory drive system, ensuring stable belt operation and efficient power transmission. It is widely used in demanding applications, including:
Earthmoving projects
Infrastructure construction
Mining operations
Quarry production
Road construction
Heavy excavation
Material handling
Designed for continuous heavy-duty operation, this pulley helps improve engine reliability while reducing maintenance costs and extending belt service life.
Why Choose YLCM?
YLCM specializes in supplying genuine, OEM, and premium aftermarket replacement parts for Komatsu, Caterpillar, Cummins, Hitachi, Volvo, and other leading construction 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
Rich international export experience
One-stop sourcing for engine, hydraulic, electrical, transmission, and undercarriage components
In addition to pulleys, we also supply engine parts, turbochargers, cooling system components, hydraulic pumps, filters, seals, bearings, and a complete range of replacement parts for Komatsu construction and mining equipment.
Packaging & Shipping
Every 6745-61-3210 Pulley 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 6745-61-3210 Pulley for Komatsu SAA6D114E / PC300 / PC350?
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 to help keep your Komatsu equipment operating at peak performance.
