Hydraulic Cylinder seal kit for Bobcat equipment
Aftermarket hydraulic cylinder seal kit replacing Bobcat part 7137939. The listed equipment models and cylinder configurations are shown below.
Specifications
| Replacement part number | 7137939 |
|---|---|
| Equipment manufacturer | Bobcat |
| Part type | Seal Kit |
| Cylinder application | Lift and Tilt |
| Listed cylinder bore diameter | 3 in |
| Listed cylinder rod diameter | 1.625 in |
Bore and rod measurements describe the listed cylinder application. They are not the outside dimensions of this seal kit.
Listed fitments and configuration notes
| Manufacturer | Model or application | Cylinder type | Rod diameter | Bore diameter | Fitment notes |
|---|---|---|---|---|---|
| Bobcat | A300 | Lift | 1.625 in | 3 in | Match the cylinder and replacement part number |
| Bobcat | A770 | Tilt | 1.625 in | 3 in | 20.33" End of barrel to center of pin hole |
| Bobcat | S250 | Lift | 1.625 in | 3 in | Match the cylinder and replacement part number |
| Bobcat | S300 | Lift | 1.625 in | 3 in | Match the cylinder and replacement part number |
| Bobcat | S330 | Lift | 1.625 in | 3 in | Match the cylinder and replacement part number |
| Bobcat | S630 | Tilt | 1.625 in | 3 in | 20.33" End of barrel to center of pin hole |
| Bobcat | S650 | Tilt | 1.625 in | 3 in | 20.33" End of barrel to center of pin hole |
| Bobcat | S750, S770 | Tilt | 1.625 in | 3 in | 20.33" End of barrel to center of pin hole |
| Bobcat | T300 | Lift | 1.625 in | 3 in | Match the cylinder and replacement part number |
| Bobcat | T320 | Lift | 1.625 in | 3 in | Match the cylinder and replacement part number |
| Bobcat | T630 | Tilt | 1.625 in | 3 in | 20.33" End of barrel to center of pin hole |
| Bobcat | T650 | Tilt | 1.625 in | 3 in | 20.33" End of barrel to center of pin hole |
| Bobcat | T750, T770 | Tilt | 1.625 in | 3 in | 20.33" End of barrel to center of pin hole |
Confirm fit before ordering
Check the replacement part number against your existing part or equipment parts information. Match the cylinder application and any serial-number, date, left/right or configuration notes in the table. Model name alone may not identify the correct replacement.
Identify the cylinder being resealed before choosing a kit. Seal kit contents can vary by cylinder design; confirm the kit part number and the applicable bore and rod sizes.
Need help matching your part? Contact Johnson Hydraulic Sales with your equipment model, serial number, part number and photos.
Aftermarket replacement for Bobcat equipment; not an equipment-manufacturer-branded OEM part. Representative image; actual appearance and kit contents may vary.