705-94-80770 Gear Pump Seal for Komatsu WA380 HM300 HM350 HM400 HD785

705-94-80770 Gear Pump Seal for Komatsu Equipment

Replace worn or leaking gear pump sealing components with the WINSCHEN 705-94-80770 Gear Pump Seal. This aftermarket replacement seal is built for Komatsu machinery service applications and helps maintain reliable oil sealing performance in hydraulic gear pump assemblies.

Key Features

Direct Replacement: Manufactured to match the functional requirements of Komatsu part number 705-94-80770.
Oil Sealing Reliability: Designed to help prevent pump oil leakage and contamination during routine maintenance and repair work.
Maintenance Ready: A practical aftermarket replacement for Komatsu dump trucks, articulated dump trucks and wheel loaders listed below.

Compatible Equipment Models

Dump Trucks: HD325-7, HD325-7R, HD405-7, HD405-7R, HD465-7EO, HD465-7R, HD605-7EO, HD605-7R, HD785-7 Articulated Komatsu

Dump Trucks: HM250-2, HM300-2, HM350-2, HM350-2R, HM400-2, HM400-2R Komatsu

Wheel Loaders: WA380-6, WA380Z-6 Komatsu

Specifications

Part Number	705-94-80770 (7059480770)
Part Type	Gear Pump Seal / Oil Seal
Application	Gear Pump Oil Sealing Replacement
Brand	WINSCHEN
Country of Origin	China
SKU	KOM-705-94-80770
MOQ	1 PCS
Delivery Time	1-3 business days

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

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