878000493 Boom Swing Seal Kit

878000493 Boom Swing Seal Kit for Komatsu Equipment

Address hydraulic fluid leaks and restore proper boom swing cylinder performance with the WINSCHEN 878000493 Boom Swing Seal Kit. Engineered for Komatsu backhoe loader hydraulic systems, this premium aftermarket seal kit supports reliable cylinder repair and routine equipment maintenance.

Key Features

Direct Replacement: Manufactured to match Komatsu part number 878000493 for straightforward hydraulic cylinder service.
Industrial Durability: Built from fluid-resistant sealing materials designed for high pressure, repeated movement, and demanding earthmoving applications.
Maintenance Ready: A practical aftermarket solution for reducing downtime during boom swing cylinder rebuilds.

Compatible Equipment Models

Backhoe Loaders: WB91R-2, WB93R-2, WB97R-2, WB97S-2 Komatsu

Specifications

Part Number	878000493
Part Type	Boom Swing Seal Kit / Service Kit
Application	Boom Swing Cylinder
Brand	WINSCHEN
Country of Origin	China
SKU	KOM-878000493
MOQ	1 SET
Delivery Time	1-3 business days

To ensure proper fitment, please verify your machine exact model and original hydraulic cylinder configuration with our support team prior to purchasing. We offer fast global shipping to keep your heavy machinery operating efficiently.

Related Komatsu Seal Kit Categories

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

OEM Part Number	878000493
Equipment Brand	Komatsu
Product Type	Boom Swing Seal Kit
Condition	Premium Aftermarket Replacement

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878000493 Boom Swing Seal Kit for Komatsu WB97S-2 WB91R-2 WB93R-2 Backhoe Loaders

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