6245-61-3960 Needle Bearing is a precision-machined engine rotary component, custom engineered for the Komatsu SAA6D170E heavy-duty diesel engine. Adopting high-hardness bearing steel with anti-corrosion and wear-resistant treatment, this premium needle bearing ensures low-friction operation and stable load-bearing capacity, delivering long-lasting and reliable performance in harsh mining and construction working conditions.
Anti‑rust surface treatment resists engine oil contaminants, moisture and high working temperature
Compact inner‑race‑less structure saves installation space inside engine rotating assemblies
Strict dimensional inspection and quality checking before shipment to guarantee interchangeability
Direct drop‑in replacement, fits perfectly without extra machining during engine overhaul
Compatible Machine
This needle bearing is compatible with:
Komatsu SAA6D170E Diesel Engine
If you’re unsure whether this bearing matches your machine, simply provide your machine serial number (S/N) or engine serial number, and our technical team will verify compatibility before shipment.
Applications
The 6245‑61‑3960 needle bearing is an essential rotating support component for Komatsu SAA6D170E heavy‑duty diesel engine, widely used in working scenarios:
Engine internal rotating assembly support for mining‑grade heavy machinery
Open‑pit mining operations for large excavators, wheel loaders and dump trucks equipped with SAA6D170E engine
Quarry bulk material handling and heavy earth‑moving projects
Long‑duration continuous operation of construction and mining equipment
Complete engine maintenance and overhaul for worn needle bearing replacement
It reduces friction loss of moving parts, stabilizes engine rotary performance and effectively extends the service life of related engine assemblies.
Why Choose YLCM?
YLCM specializes in supplying genuine Komatsu, CAT and premium aftermarket spare parts to customers worldwide. We provide:
Genuine Komatsu original needle bearing and equivalent high‑quality aftermarket replacement parts
Strict pre‑shipment dimensional and appearance inspection for every 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 bearings, we also supply hydraulic parts, undercarriage parts, engine components, electrical parts, filters, and a full range of heavy‑equipment replacement parts.
Packaging & Shipping
Every needle bearing is professionally packed to ensure safe international transportation. Packaging options include:
Moisture‑proof anti‑rust protective wrapping
Shock‑absorbing padding to avoid bumping and deformation
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 6245‑61‑3960 NEEDLE BEARING for KOMATSU SAA6D170E? 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 6245‑61‑3960, 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 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.
