6150‑31‑3100 Connecting Rod is a core forged engine internal component, specially engineered for Komatsu 6D125 heavy‑duty diesel engine. Made of heat‑treated high‑strength forged alloy steel with precision‑machined bore surfaces, this robust con‑rod transmits combustion power steadily and withstands severe cyclic impact loads under mining and construction operating environments.
Strict dimensional and visual inspection before shipment for full interchangeability during engine overhaul
Stable force transmission to convert piston reciprocating motion into crankshaft rotary motion
Direct‑fit replacement component without extra machining during engine rebuild
Compatible Machine
This connecting rod component is compatible with:
Komatsu 6D125 Diesel Engine
If you’re unsure whether this part matches your machine, simply provide your engine serial number (E/S), and our technical team will verify compatibility before shipment.
Applications
The 6150‑31‑3100 connecting rod is a critical internal power‑transmission component for Komatsu 6D125 engine, widely used in working scenarios:
Complete engine rebuild and overhaul for 6D125 powered heavy‑duty machinery
Open‑pit mining operations for excavators, wheel loaders and motor graders
Quarry large‑volume earth‑moving and bulk‑material handling projects
Large‑scale infrastructure construction sites
Preventive maintenance for high‑hour heavy‑duty equipment under continuous cyclic loads
It links piston and crankshaft, transfers combustion power reliably and helps prevent serious engine mechanical failures.
Why Choose YLCM?
YLCM specializes in supplying genuine Komatsu, CAT and premium aftermarket spare parts to customers worldwide. We provide:
Genuine Komatsu original connecting rod and equivalent high‑quality aftermarket replacement parts
Strict pre‑shipment dimensional and visual inspection for every engine internal 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 connecting rods, we also supply hydraulic parts, undercarriage parts, engine components, electrical parts, filters, and a full range of heavy‑equipment replacement parts.
Packaging & Shipping
Every connecting rod is professionally packed to ensure safe international transportation. Packaging options include:
Moisture‑proof anti‑rust protective wrapping
Shock‑absorbing padding to avoid bumping and machined‑bore surface damage
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 6150‑31‑3100 CONNECTING ROD for KOMATSU 6D125? 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 6150‑31‑3100, 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) 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.
