Name: 4639938 Arm Cylinder Seal Kit for Hitachi ZX270 ZX270LC ZX280LC ZX280LCN Excavators
Brand: WINSCHEN
SKU: HIT-4639938

4639938 Arm Cylinder Seal Kit for Hitachi ZX270 ZX270LC ZX280LC ZX280LCN Excavators

Restore dependable sealing performance with the WINSCHEN 4639938 Arm Cylinder Seal Kit. This premium aftermarket replacement is prepared for professional Hitachi excavator maintenance and repair.

Key Features

Reference Number: Listed under part number 4639938 for the applications shown below.
Reliable Sealing: Selected sealing materials help maintain pressure and reduce fluid leakage during normal service.
Maintenance Value: A practical replacement option for planned rebuilds and downtime reduction.

Compatible Equipment Models

Excavator: ZX270, ZX270LC, ZX280LC, ZX280LCN Excavators Hitachi

Specifications

Part Number	4639938 (4639938)
Part Type	Arm Cylinder Seal Kit
Application	hydraulic cylinder resealing
Brand	WINSCHEN
Country of Origin	China
SKU	HIT-4639938
MOQ	1 SET
Delivery Time	1-3 business days

To ensure proper fitment, verify the exact machine model, serial number and original part number with our support team before purchasing. Fast global shipping is available.

Related Hitachi Seal Kit Categories

Browse more Hitachi replacement parts or compare other hydraulic seal kits. For fitment confirmation, send the OEM part number and machine model through our inquiry form or WhatsApp.

OEM Part Number	4639938
Equipment Brand	Hitachi
Product Type	Arm Cylinder Seal Kit
Condition	Premium Aftermarket Replacement

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4639938 Arm Cylinder Seal Kit for Hitachi ZX270 ZX270LC ZX280LC ZX280LCN Excavators

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