4089028 O-Ring Fits HITACHI ZX270, ZX280, ZX290
4089028 O-Ring Fits HITACHI ZX270, ZX280, ZX290
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One New Aftermarket Replacement Hydraulic Cylinder O-Ring Seal for Hitachi Excavators
This hydraulic cylinder O-ring seal is used in the bucket linkage assembly of Hitachi ZX-series excavators, providing a critical fluid seal at pin joints on the arm and bucket cylinder connections. Each machine requires 4 of these O-rings in the bucket assembly. This part carries a shared Hitachi and Fits John Deere part number and is a direct replacement for both brands.
Compatible Models
Hitachi ZX-Series Excavators: ZX120, ZX120-3, ZX125US, ZX130K-3, ZX135US, ZX160, ZX160LC-3, ZX160W, ZX170W-3, ZX180LC, ZX180LC-3, ZX180W, ZX185USR, ZX190W-3, ZX200, ZX200-3, ZX200-5G, ZX225US, ZX225US-3, ZX230, ZX240-3, ZX270, ZX270-3, ZX280, ZX290, ZX290LC-5B, ZX290LCN-5B, ZX330, ZX330-3, ZX330-3G, ZX600
Hitachi EX-Series Excavators: EX100-5, EX120-5, EX135USR, EX150, EX150LC-5, EX160WD, EX200, EX200-2, EX200-3, EX200-5, EX220, EX220-2, EX220-3, EX220-5, EX230-5, EX270, EX270-5, EX280H-5, EX300-5, EX400-5
Fits John Deere Excavators: 160CLC, 160DLC, 160GLC, 160LC, 180GLC, 200CLC, 200DLC, 200LC, 210GLC, 225CLC, 225DLC, 230CLC, 230LC, 240DLC, 245GLC, 250GLC, 270CLC, 270DLC, 270LC, 290GLC, 300GLC, 330CLC, 345GLC, 350DLC, 350GLC, 370C, 590D, 595D, 690ELC, 790DLC, 790ELC, 792DLC, 2054, 2154D, 2154G, 2154GLC, 2454D, 2554, 2654G, 2954D, 3154G
Replaces Part Number(s):
4089028, 4089028-A, TH102444, TH102444-A
New aftermarket replacement part - not remanufactured, not used.
