SUMITOMO SH350-5
118-6023 BUCKET CYLINDER SEAL KIT FOR E322
or replacements if there are any problems with the parts
158-9059 ARM STICK CYLINDER SEAL KIT FOR E320C
1697826 169-7826 Boom Cylinder Seal Kit FOR 307B Quality Aftermarket Replacement Parts
AT177556 Arm Cylinder Seal Kit FOR 490E AT177556 Arm Cylinder Seal Kit FOR 490E:Default Title SUMITOMO SH350-5AT177556 Arm Cylinder Seal Kit FOR 490E ? ? MATERIAL: NITRILE RUBBER(NBR), POLYTETRAFLUOROETHYLENE(PTFE), POLYURETHANE (PU), NYLON, COPPER, STEEL ETC THE SEAL KIT CONSISTS OF ROD SEAL (IDI ISI), BUFFER RING (HBY), DUST SEAL (DKB), O RING, BACK UP RING, PISTON SEAL (SPGO SPGW SPG KDAS), WEAR RING (WR KZT N4W)ETC; VARIOUS SEAL KITS AVAILABLE FOR BOOM ARM BUCKET HYDRAULIC CYLINDER, MAIN PUMP, CONTROL VALVE, TRACK ADJUSTER, SWING MOTOR, TRAVEL MOTOR,