New Holland 86512008 Buffer Ring

New Holland 86512008 Buffer 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 NH-86512008. Catalog description: BU-90NBR-2.375x1/8-C/S(10).

Product Details

• Hercules part number: NH-86512008
• Product type: Hydraulic sealing or repair component
• Reference brand/application: Back-Up Rings
• Approximate weight: 0.002 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 parts book, service manual, cylinder repair list, pump/motor breakdown, or existing component calls for NH-86512008. 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-86512008 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.

Heavy equipment parts for Canada: WQC Parts supplies aftermarket Komatsu and heavy equipment parts to Canadian buyers from the United States. Availability, freight, import duties, customs brokerage, GST/HST, and delivery timing are confirmed at quote or checkout.