Bobcat 7137770 Seal Kit

Bobcat 7137770 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 BCK-7137770. Catalog description: SK-I-U-10-1-1/4X2.

Product Details

• Hercules part number: BCK-7137770
• Product type: Hydraulic cylinder seal kit
• Reference brand/application: Bobcat
• Approximate weight: 0.184 lb
• Catalog data source: 2026 US Mobile Kit Catalog, 2026 US Cylinder Catalog

Catalog Application Data

• Application reference: Lift, Cylinder
• Equipment type: Loaders - Skid Steer; Loaders - Track Skid Steer; Loaders - Wheel; Skid Steer, Track Loader
• Model or series reference: S130, T140, 26-9, 16, 37-11, 1184, 87
• Style / kit type: BCK-7137770
• Catalog page reference: 32, 33, 40, 48, 10

Use this product when your parts book, service manual, cylinder repair list, pump/motor breakdown, or existing component calls for BCK-7137770. 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 BCK-7137770 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.