Hypro 1720-0110 — O-Ring, Motor Body, HM Series Hydraulic Motor

Hypro 1720-0110 is the motor body O-ring on Hypro HM1C–HM5C hydraulic motors, the motors on the 9303C, 9303S, 9306 and 9303P hydraulic-drive centrifugal pumps. Two are used per motor (ref. 22 in the 9303/9306 breakdown) sealing the gerotor housing stack, and it is included in parts kit 3430-0748. Replace both if the motor is weeping oil at the housing joints after it has been apart.

In stock at our Spokane, WA shop and ships same or next business day. Not sure this is the right part for your setup? Call (509) 838-2209 with your pump or hydraulic motor model and we'll confirm before you order.

Fits

• Hypro HM1C, HM2C, HM3C, HM4C and HM5C hydraulic motors (2500-0081C through 2500-0085C)
• Hypro 9303C / 9303S hydraulic-drive centrifugal pumps (9303C-HM1C through 9303C-HM5C, incl. SP and universal-flange versions)
• Hypro 9306C / 9306S hydraulic-drive centrifugal pumps
• Hypro 9303P polypropylene hydraulic-drive pumps (HM1C–HM5C motors, 2500-0181C through 2500-0185C)

Related parts

1720-0108 pressure port O-ring · 1720-0262 tank port O-ring · 1720-0268 front cartridge O-ring · 2220-0045 motor end plate cap screw (HM2C/HM4C) · 3430-0748 parts kit

Details