Rexroth R909421289, CYLINDER BLOCK A6VM/E 80 6.0/6.3

Key Specifications

• Manufacturer: Bosch Rexroth
• Part Number: R909421289
• Model Designation: CYLINDER BLOCK A6VM/E 80 6.0/6.3, CYLINDER 'R' 20122.0390
• Motor Series Application: A6VM (Standard Motor) and A6VE (Plug-In Motor) Series 6.0 / 6.3
• Unit Size Compatibility: Designed strictly for Size 80 Frame Sizes
• Orientation Layout: Right-Hand ('R') Internal Flow/Timing Configuration
• Component Type: Rotating Group Cylinder Block / Barrel

Product Overview

The Bosch Rexroth R909421289 cylinder block (also commonly referred to as a cylinder barrel) is a genuine OEM high-precision core rotating component engineered for Rexroth A6VM and A6VE series variable displacement axial piston motors. Tailored specifically for Size 80 rotating groups on the Series 6.0 and 6.3 design layouts, this cylinder block houses the pumping pistons. Featuring a specialized right-hand ('R') configuration profile linked to factory production matrix 20122.0390, this component acts as the primary mechanical power cell of your high-pressure hydrostatic drive system.