Hercules Hc70034 Th Cap

Hercules Hc70034 Th Cap 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-HC70034. Catalog description: TH HEAD CAP.

Product Details

• Hercules part number: CM-HC70034
• Product type: Hydraulic sealing or repair component
• Reference brand/application: Parker/Commercial Intertech
• Approximate weight: 2 lb
• Catalog data source: 2026 US Cylinder Catalog

Catalog Application Data

• Model or series reference: 000, 38, 00, 75, 12, 63, 58, 73
• Style / kit type: CM-HC70034
• Catalog page reference: 86

Use this product when your parts book, service manual, cylinder repair list, pump/motor breakdown, or existing component calls for CM-HC70034. 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-HC70034 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.