The Kaiser PNBC520 brush cutter shaft is a genuine replacement part with a 9-9 spline design, transmitting power from the engine to the cutting head. It is made of steel and intended to replace a worn shaft.
- Type: Drive shaft
- Compatibility: KAISER PNBC260, PNBC415, PNBC520, many Chinese models
- Design: 9-9 spline
- Material: Steel
- Authenticity: Genuine KAISER replacement part