New Holland 511979 Wiper Seal

New Holland 511979 Wiper Seal is a Hercules catalog product available from WQC Pièces for hydraulic cylinder, seal kit, pump, motor, valve, and heavy-equipment repair applications.

This listing uses Hercules part number NH-511979. Catalog description: RCW-90NBR-1-1/2x2x1/4.

Product Details

• Hercules part number: NH-511979
• Type de produit: Wiper or scraper seal
• Reference brand/application: Wipers
• Approximate weight: 0.03 lb
• Catalog data source: 2026 US Mobile Kit Catalog

Catalog Application Data

• Equipment type: Loaders - Skid Steer
• Catalog page reference: 1072

Use this product when your pièces book, service manual, cylinder repair list, pump/motor breakdown, or existing component calls for NH-511979. 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-511979 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 pièces, measurements, and pièces-book callout before installation.

Pièces de machinerie lourde pour le Canada: WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. La disponibilité, le transport, les droits d’importation, le courtage en douane, la TPS/TVH et les délais de livraison sont confirmés au moment de la soumission ou du paiement.