Hercules Komatsu 101-63-02130K Seal Kit

Hercules Komatsu 101-63-02130K Seal Kit is a Hercules catalog product available from WQC Parts for hydraulic cylinder, seal kit, pump, motor, valve, and heavy-equipment repair applications.

This listing uses Hercules part number KOM-101-63-02130K. Catalog description: M-SK-P-U-14-35x70.

Product Details

• Hercules part number: KOM-101-63-02130K
• Product type: Hydraulic cylinder seal kit
• Reference brand/application: Komatsu
• Approximate weight: 0.238 lb
• Catalog data source: 2026 US Mobile Kit Catalog

Catalog Application Data

• Equipment type: Crawler Dozers; Backhoe Loaders
• Catalog page reference: 910, 911, 1002

Use this product when your parts book, service manual, cylinder repair list, pump/motor breakdown, or existing component calls for KOM-101-63-02130K. It is intended to help restore sealing performance, reduce leakage, and support reliable equipment repair when correctly matched to the application.

Fitment Verification

Before ordering, confirm the KOM-101-63-02130K reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.