Commercial 391-2286-004 Pump, Motor And Valve Kit

Commercial 391-2286-004 Pump, Motor And Valve 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 CM-391-2286-004. Catalog description: T1391.

Product Details

• Hercules part number: CM-391-2286-004
• Product type: Pump, motor, valve, or hydraulic repair kit
• Reference brand/application: Parker/Commercial Intertech
• Approximate weight: 0.03 lb
• Catalog data source: 2026 US Mobile Kit Catalog, 2026 Pump, Motor, and Valve Repair Kits

Catalog Application Data

• Catalog section: P20/30/31 SERIES; P50/51 SERIES; P75/76 SERIES; P30 PARTS BREAKDOWN; P31 PARTS BREAKDOWN; P50 PARTS BREAKDOWN; P51 PARTS BREAKDOWN
• Equipment type: Excavators
• Model or series reference: VB1669-2; VB1669-1; WB1669-1
• Catalog page reference: 1202, 1204, 1205, 1206, 1207, 12, 14, 15, 16, 17

Use this product when your parts book, service manual, cylinder repair list, pump/motor breakdown, or existing component calls for CM-391-2286-004. 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 CM-391-2286-004 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.