Bosch Rexroth

The Drive & Control Company

Bosch Rexroth's slogan is "The Drive & Control Company". It manufactures products and systems associated with the control and motion of industrial and mobile equipment.

Rexroth in turn consisted of a number of individual brands that were the result of acquisitions.

These brands include:

  • Indramat GmbH
  • Mannesmann AG
  • Rexroth AG
  • Hydromatik GmbH
  • Brueninghaus GmbH
  • Lohmann & Stolterfoht GmbH
  • Deutsche Star / Star Linear
  • Mecman Pneumatics
  • Uchida
  • Hägglunds

Part Number Symbols Spool position monitoring Throttle insert Seal Material Description Price
R900738755 Y Without position switch Throttle Ø 1.0 mm [0.0394 inch] NBR seals 4WMR6Y5X//B10 $1,008.22
R901220732 Y Without position switch Throttle Ø 1.0 mm [0.0394 inch] FKM seals 4WMR6Y5X//B10V $1,048.56
R901253033 Y Without position switch Throttle Ø 1.2 mm [0.0472 inch] NBR seals 4WMR6Y5X//B12 $1,008.22
R900512164 Y Without position switch Without throttle insert FKM seals 4WMR6Y5X//V $1,021.99
R901033221 Y Monitored spool position a Without throttle insert NBR seals 4WMR6Y5X/QMAG24 $1,602.84
R900328380 4WMRA6D5X/ $1,094.82
R901179784 4WMRA6D5X/QMAG24 $1,705.02
R900931249 4WMRA6D5X/QMBG24 $1,709.05
R900931084 4WMRA6EA5X/ $1,179.20
R900473468 4WMRB 6 D5X/ $4,029.07
R900397646 4WMRC 6 D5X/ $811.44
R900925186 4WMRD 6 D5X/ $4,097.84
R978037207 4WMR 6 E5X/ SO43A-1838 $828.29
R979811376 4WMR6D52 SO41-7097 -
R978865188 4WMR6D5X/B08V $928.64