Custom Hoists 2Pr3-45 Wear Ring

Custom Hoists 2Pr3-45 Wear 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 CH-2PR3-45. Catalog description: 4-1/2 Piston Ring.

Product Details

• Hercules part number: CH-2PR3-45
• Product type: Piston seal or piston component
• Reference brand/application: Char-Lynn
• Approximate weight: 0.149 lb
• Catalog data source: 2026 US Mobile Kit Catalog

Catalog Application Data

• Equipment type: Telehandlers
• Catalog page reference: 537

Use this product when your parts book, service manual, cylinder repair list, pump/motor breakdown, or existing component calls for CH-2PR3-45. 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 CH-2PR3-45 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.