Allis-Chalmers 4913028 Seal Kit

Allis-Chalmers 4913028 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 AC-4913028. Catalog description: M-SK-P-U-11-7/8 X 2.

Product Details

• Hercules part number: AC-4913028
• Product type: Hydraulic cylinder seal kit
• Reference brand/application: Spool
• Approximate weight: 0.06 lb
• Catalog data source: 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog

Catalog Application Data

• Equipment type: Telescopic Cylinders
• Style / kit type: 7/8 X 2
• Catalog page reference: 16, 166

Use this product when your parts book, service manual, cylinder repair list, pump/motor breakdown, or existing component calls for AC-4913028. 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 AC-4913028 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.