ensure consistent engine performance
and operational wear
Hand Brake
Manufactured to OEM standards for durability and consistent performance
supporting both operator comfort and machine safety
#87520290 Shaft grind stone ensure consistent engine performanceShaft Part #: 87520290 Replaces Part #: 84452078 Part Description: OEM shaft component engineered for the drive and powertrain systems of forage harvesters. Designed for strength, precision fit, and reliability under continuous operation, ensuring efficient torque transfer and long service life. Compatible with: FR450 A3, FR450 A4, FR450 I3, FR480 A4, FR480 A5, FR480 A5., FR480 E5, FR480 K4, FR500 A3, FR500 A4, FR500 I3, FR550 A4, FR550 A5, FR550 A5.,