Description
Needle Roller Bearing 17x25x18mm rear pulley original Piaggio
Italian scooter and moped manufacturer Piaggio offers spare parts for all Piaggio and Vespa scooter models.
By using genuine spare parts, you can restore your scooter to its original condition. The parts are identical to the standard equipment and can therefore be installed without any modification.
Piaggio OEM part number: 289952
What is a Small end bearing?
The small end bearing or piston pin bearing is a needle bearing; the rolling elements used are cylindrically shaped needle rollers. It works similarly to all bearings, reducing friction and increasing the life of the crankshaft and the cylinder.
The small end bearing takes in the piston pin and reduces friction between the piston pin and connecting rod by distributing the load over a larger area.
The small end bearing plays a vital role in the reliability and longevity of the engine, so it is important to replace and lubricate it well each time you reassemble the engine.
| Needle Roller Bearing 17x25x18mm torque drive Piaggio | |
|---|---|
| Article no. | OE-PIA289952 |
| Weight | 0,01 kg |
| Brand | Piaggio |
| Product type | Piston pin bearing |
