6D125 Engine Connecting Rod 6150-31-3100 for Komatsu Excavator

Komatsu Cylinder Liner

6150-31-3100 connecting rod is designed for Komatsu Excavator, it is made of premium steel with cavitation resistance and wear resistance, with long life service.

Connecting Rod Descriptions
The connecting rod is composed of the following parts,

1, Big End
2, Small End
3, Central Rod
4, Bush Bearing
5, The Bearings Insert

6, Bolt and Nut

Komatsu Connecting Rod Assy Available

Connecting Rod Functions
1, Motion Transformation: Convert the linear oscillating motion of the piston to the rotational motion of the crankshaft.
2, Power Transfer: Combustion of the fuel-air mixture pushes the piston down, which in turn pushes the connecting rod and this torques the crankshaft.

Our Advantage (Bolante Machinery)

1, Wide range of Komatsu diesel engine parts available
2, Original and OEM replacement parts for Komatsu excavator and truck parts
3, Excellent after-sales service and more favorable price

4, OEM & ODM services are available

Packing & Delivery
All our products are well packed with carton box, wooden case, plastic pallet before delivery. The goods will be sent within 72 hours if we have in stock. We can arrange air shipping, sea shipping, railway shipping and more and you can choose the best solutions.

Product Details

Komatsu Genuime Engine Parts List

Bolante Power Machinery Co., Ltd

Bolante Power Machinery Co., Ltd was founded in 2002 in Chongqing. Our company is located in the Southwest China, Chongqing Municipality which is an important industrial center for motorcycles, automobiles and heavy duty construction machinery. 

Chongqing has a highly comprehensive advantage in parts supporting system, government preferential policy support, complete infrastructure, thriving technological innovation, and a complete industrial chain layout.

Our Advantages

As one of the leading engine spare parts manufacturer, exporter and OEM brand parts distributor, we maintain close cooperation with upstream factories and downstream customers.

Our factory has more than 10 years of experience in the development and manufacturing, professional and efficient technology research and development team, the control process of OE product quality standards, precision and advanced production testing equipment, effectively fast delivery , professional service and support in pre-sale and after sale.

Our factory mainly produces engine spare parts including cylinder head gasket, cylinder liner sleeve, piston & ring kit, connecting rod bearings and etc.

Brand We Served
We mainly served in construction machinery, agriculture machinery and other commercial vehicle fields.  The brands we served  include:  Caterpillar, Cummins, Komatsu, Detroit, Volvo, Man, Benz, Isuzu, Deutz, Scania, Perkins, Mitsubishi, Dongfeng, FAW, Sinotruk, HOWO, Foton Yanmar and etc.

Our Main Products
Cylinder Liner, Piston Ring, Piston, Full Gasket Set, Cylinder Head Gasket, Intake Valve, Exhaust Valve, Engine Bearing, Connecting Rod, Crankshaft, Camshaft, Water Pump, Oil Pump, Injector Nozzle, Turbocharger, Oil Filter, Air Filter, Belt Tensioner. 

Our Mission

Our mission is to provide our customer with our best quality and products. Our company core values is  "quality first and honest management"