New Holland 85800981 Mobile All-In-One Piston

New Holland 85800981 Mobile All-In-One Piston 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 NH-85800981. Catalog description: UPA-STL/PA-90mm.

Product Details

• Hercules part number: NH-85800981
• Product type: Piston seal or piston component
• Reference brand/application: Bucket
• Approximate weight: 2.132 lb
• Catalog data source: 2026 US Seal Catalog, 2026 US Mobile Kit Catalog, 2026 US Cylinder Catalog

Catalog Application Data

• Catalog section: Unitized Pistons
• Equipment type: Loaders - Skid Steer
• Model or series reference: 29, 08, 89, 87, 90, 00, 24, 26, 50, 09, 051, 14, 99, 25, 220
• Style / kit type: 8 A.M. To 8:00 P.M. Eastern Time; NH-85800981
• Material / grade reference: STEEL, NYLON, NBR, PTFE
• Temperature range: -40° TO +230° F
• Pressure range: 0 TO 5,000 PSI
• Speed reference: 3 FT/SEC
• Catalog page reference: 632, 1070, 91

Use this product when your parts book, service manual, cylinder repair list, pump/motor breakdown, or existing component calls for NH-85800981. 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 NH-85800981 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.