Parker/Commercial Intertech Po65310 O-Ring

Parker/Commercial Intertech Po65310 O-Ring 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 CM-PO65310. Catalog description: #10 ORB PORT.

Product Details

• Hercules part number: CM-PO65310
• Product type: O-ring or sealing component
• Reference brand/application: Parker/Commercial Intertech
• Approximate weight: 0.262 lb
• Catalog data source: 2026 US Industrial Catalog, 2026 US Cylinder Catalog

Catalog Application Data

• Model or series reference: 10, 38, 806, 06, 990, 14, 16, 81
• Style / kit type: #10 SAE; CM-PO65310
• Catalog page reference: 219, 102

Use this product when your parts book, service manual, cylinder repair list, pump/motor breakdown, or existing component calls for CM-PO65310. 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 CM-PO65310 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.