BACK UP RING
POLYURETHANE (PU)
STEEL ETC THE SEAL KIT CONSISTS OF ROD SEAL (IDI/ISI)
91E1-2708 BUCKET CYLINDER SEAL KIT FOR R200LC Quality Aftermarket Replacement Parts
If the package is damaged at delivery
LP01V00002R300 ARM CYLINDER SEAL KIT FOR SK120-5 SK120 LP01V00002R300 ARM CYLINDER SEAL KIT FOR SK120-5 SK120:Default Title BACK UP RINGLP01V00002R300 ARM CYLINDER SEAL KIT FOR SK120 5 SK120 ? ? 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,