277-4178 Blade Angle Cylinder Seal Kit for Caterpillar 305E Compact Excavators

Restore dependable hydraulic sealing performance with the WINSCHEN 277-4178 Blade and Angle Cylinder Seal Kit. This premium aftermarket replacement is supplied for verified Caterpillar repair applications.

Key Features

Direct Replacement: Referenced to Caterpillar part number 277-4178 for compatible hydraulic service applications.
Reliable Sealing: Selected aftermarket sealing components help maintain fluid retention during normal hydraulic cylinder service.
Maintenance Value: A practical repair solution for blade angle cylinder service, helping restore dependable operation and reduce equipment downtime.

Compatible Equipment Models

Excavators – Compact: 305E

Specifications

Part Number	277-4178 (2774178)
Product Type	Seal Kit
Equipment Brand	Caterpillar
Application	BLADE BLADE ANGLE
Brand	WINSCHEN
Country of Origin	China
SKU	CTC-277-4178
MOQ	1 SET
Delivery Time	1-3 business days

Need to verify fitment for your specific Caterpillar model? Contact our technical support team for expert assistance. We offer fast global shipping to keep your equipment operational.

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