Connecting rod bearings / STD / 21.60 x 42 mm / Mitsubishi K3B / K4E / MM408795

Connecting rod bearings in size STD (shaft %C5% 82-crank-mitsubishi-s3l-31b20-00100.html">31B20-00100 ) for tractors with Mitsubishi S3L, Mitsubishi S3L2, Mitsubishi S4L, Mitsubishi S4L2 and other engines.

Connecting rod bearings are elements whose main task is to reduce friction at the point of connection of the connecting rod to the crankshaft. Bearings are two separable, semicircular elements that, when installed, create a circle. Bearings (although not all types) also have a small groove or cut through which the lubricant is distributed. The most common reasons for rapid wear of connecting rod bearings are: using oil with incorrect viscosity parameters, improper installation of bearings, failure to comply with oil change intervals, low engine oil level, overloading the engine that has not reached the correct temperature.

Dimensions :

• inner diameter: 42 mm,
• outer diameter: 46 mm
• width: 22 mm,
• thickness: 1.50 mm,
• original part numbers: MM408795,
• reference numbers: 5650-040-8795-0,
• part numbers: CB-1888A .

Engine models :

Mitsubishi :

• Mitsubishi K3B,
• Mitsubishi K4E.

The first signs of wear of connecting rod bearings are an unnatural, steady knocking coming from the engine. Worn bearings must be replaced with new ones as soon as possible, replacing the faulty element too late can cause serious damage to the shaft, connecting rod or engine.

Warehouse :
K18:A14:S03

*Photos are for illustrative purposes only and may differ in detail from the delivered product due to differences in production over the years.