Case 2317263 Seal Kit

Case 2317263 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 JIC-231726A3. Catalog description: SK-P-U-10 12-1.75x2.250.

Product Details

• Hercules part number: JIC-231726A3
• Product type: Hydraulic cylinder seal kit
• Reference brand/application: JIC
• Approximate weight: 0.141 lb
• Catalog data source: 2026 US Mobile Kit Catalog, 2026 US Cylinder Catalog

Catalog Application Data

• Catalog section: Series 3, 580SM Series 2, 580SM Series 3 BACKHOE > 590SL, 590SL Series 2, 590SM, 590SM Series 2, 590SM Seri...
• Application reference: Lift, Cylinder
• Equipment type: Loaders - Skid Steer; Loaders - Wheel; Skid Steer, Track Loader
• Model or series reference: 35, 580C, 580D, 580 Super D, 580F, 580K, 590, 680B, 680C, 680CK, 680E, 680G, 680H; 90XT, 450, 450CT, 1173, 03
• Style / kit type: JIC-231726A3
• Catalog page reference: 82, 92, 12

Use this product when your parts book, service manual, cylinder repair list, pump/motor breakdown, or existing component calls for JIC-231726A3. 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 JIC-231726A3 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.