HERCULES
Miller 051-Pg001-138 Cylinder Repair Kit
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Miller 051-Pg001-138 Cylinder Repair 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 MLR-051-PG001-138. Catalog description: 1-3/8 Caged Assemblies.
Product Details
- Hercules part number: MLR-051-PG001-138
- Product type: Replacement cylinder or cylinder repair component
- Reference brand/application: Miller
- Approximate weight: 0.029 lb
- Catalog data source: 2026 US Industrial Catalog
Catalog Application Data
- Catalog section: Rod Kit - Seal > Rod Kit - Seal
- Style / kit type: Bronze Pressure Ring
- Material / grade reference: Bronze
- Catalog page reference: 80, 89
Use this product when your parts book, service manual, cylinder repair list, pump/motor breakdown, or existing component calls for MLR-051-PG001-138. 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 MLR-051-PG001-138 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.