Rexroth R902412025 DRIVE SHAFT

Key Specifications

• Manufacturer: Bosch Rexroth
• Material / Part Number: R902412025
• Model Code Layout: DRIVE SHAFT A10V 71 SK -SO309 (A10V Series, Size 71)
• Component Type: Front Pump Input Drive Shaft
• Pump Series Compatibility: Bosch Rexroth A10VO71 / A10VSO71 Series Variable Pumps
• Shaft End Profile: Type "SK" Straight Keyed Profile
• Special Modification Code: -SO309

Product Overview

The Bosch Rexroth R902412025 Drive Shaft serves as the primary mechanical link transferring rotational force from your prime mover into the pump's internal piston rotary group. The heavy-duty "SK" straight keyed shaft design provides a robust, slip-free coupling interface that handles high continuous torque. Built to strict factory specifications under the custom -SO309 designator, this genuine component guarantees exact rotational balancing and tight mechanical tolerances, eliminating the micro-vibrations that cause premature bearing failure and front shaft seal blowouts.