The04120-31933 V-Beltis a premium, direct-fit replacement drive belt component, precisely engineered for the KomatsuD275Abulldozer and itsS6D170diesel engine. As a critical element of the engine accessory drive system, this V-belt is designed to deliver reliable power transmission to essential components such as the alternator, water pump, and cooling fan, ensuring optimal engine performance and electrical system operation in the most demanding mining and heavy construction environments.
High-quality EPDM Rubber with reinforced polyester tensile cords, engineered for superior durability, heat resistance, and anti-cracking performance.
Condition
Brand New – Genuine / Aftermarket / OEM-Spec Available
Warranty
6 Months
Packaging
Standard Export Carton or Polybag with label, depending on order quantity.
Availability
Generally in stock, subject to final confirmation upon order.
Origin
China
Features & Benefits
Precision Compatibility: Engineered for a perfect, direct fit on the Komatsu D275A bulldozer and S6D170 engine accessory drive systems, ensuring straightforward and hassle-free installation.
Superior Durability: Constructed with high-quality EPDM rubber and reinforced tensile cords, offering excellent resistance to wear, heat, ozone, and cracking for a prolonged operational lifespan.
Reliable Power Transmission: Designed to deliver consistent friction and grip, ensuring efficient power transfer to alternators, water pumps, and fans, preventing belt slippage and system failures.
Flexible Sourcing Options: Available as genuine Komatsu parts, high-quality aftermarket, or OEM-spec components to meet diverse customer needs and budget requirements.
Rigorous Quality Assurance: Each unit undergoes comprehensive factory testing for dimensional accuracy, tensile strength, and fatigue resistance before shipment, guaranteeing dependable operation upon arrival.
Cost-Effective Value: Provides exceptional value compared to alternatives, combining reliable performance with competitive, factory-direct pricing.
Compatible Machine & Engine
Compatible Machine & Engine This V-belt is specifically designed for the:
Komatsu D275A Bulldozer
Komatsu S6D170 Diesel Engine
To ensure correct matching, please verify your machine serial number (S/N) or engine serial number (E/S) against our specifications. Our technical team is available to assist with any compatibility questions.
Applications The Komatsu D275A is a powerful large-class bulldozer, powered by the robust S6D170 engine, used in the world’s most demanding earthmoving operations. This V-belt is a vital component for machinery operating in:
Large-Scale Mining and Overburden Removal
Heavy Construction and Land Reclamation
Quarry and Aggregate Production
Infrastructure Mega-Projects
Forestry and Land Clearing
Why Choose YLCM?
YLCM Parts is your trusted global supplier of high-quality engine components and spare parts for all major heavy equipment brands. With over 22 years of industry experience, we are committed to providing:
Genuine, Aftermarket & OEM-Spec Options: We offer flexible sourcing to meet your specific quality and budget needs.
Factory-Direct Pricing: We partner directly with verified manufacturers to ensure competitive costs without compromising quality.
Global Reach: We have successfully exported to more than 50 countries, offering reliable logistics and professional service.
Uncompromising Quality: Every product is sourced from reputable factories and inspected before shipment.
Expert Support: Our knowledgeable team provides fast, accurate technical support and 24-hour quote responses.
Packaging & Shipping
We ensure all parts are securely packaged for international transit.
Packaging Options: Standard export carton or polybag with identification label, selected based on order quantity and shipping requirements.
Protection: Includes moisture-proof wrapping and secure internal packing to prevent damage during sea, rail, or multimodal transport.
Frequently Asked Questions
Q: Is this a genuine Komatsu part? A: Yes, our engine products are genuine Komatsu parts. In addition, we also offer high-quality aftermarket and OEM-spec components 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 engine or machine? A: To ensure perfect compatibility, please provide your engine serial number (E/S), 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.
Request a Quote
Looking for the 04120-31933 V-Belt for Komatsu D275A / S6D170?
Contact YLCM today to receive:
Latest price
Delivery schedule
Packing information
Shipping quotation
Technical consultation
Our experienced sales team will respond promptly with a professional quotation tailored to your requirements.
