Description
Bronze bushing 12x8-8 for starter - original spare part Derbi Euro3.
Derbi, Spanish producer of enduro bikes and supermotards, also manufactures high quality spare parts for all models.
Piston pin bearings are typically needle bearings that sit in the upper connecting rod boss and hold the piston pin. If the piston pin bearing breaks, this can lead to capital engine damage.
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.
| Bushing bronze 12x8-8 starter Derbi Euro3 | |
|---|---|
| Article no. | OE-DE431860 |
| Weight | 0,01 kg |
| Brand | Derbi |
| Product type | Piston pin bearing |
