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Aftermarket YOMP0190 Swing Motor Seal Kit
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| Applications | Swing Motor Hydraulic Seal Repair |
| Compatible Motor | 4241171, 4334355, 4334356 |
| Material | NBR, PTFE, Polyurethane (PU), Metal |
| Max Operating Pressure | 35 MPa |
| Temperature Range | -40°C to 120°C |
| Media Compatibility | Mineral Hydraulic Oil, HFA, HFB, HFC |
| Kit Contents | O-Rings, Backup Rings, Wear Rings, Seal Rings |
Manufacturer No.
YOMP0190SMK-EX120-2AP5S58
OEM Part No.
4241171433435543343569111265
Engine Part No.
Isuzu 4BD1TIsuzu 4BG1TYanmar 4TNV88
Interchange No.
SMK-EX120-2AP5S580311304035670303113230311324
Fitment Vehicles
Hitachi EX120-3Hitachi EX100-3Hitachi EX120-2Hitachi EX120-3CHitachi EX120-3MJohn Deere 490EHitachi ZX120-6
Hydraulic Systems - Industrial Encyclopedia
Aftermarket swing motor seal kit YOMP0190 for Hitachi EX120-3 excavators. Contains high-pressure hydraulic seals (NBR/PTFE) for swing motor overhaul, compatible with Isuzu 4BD1T powered machines.
