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Graco 102915 Pin Drive

The Graco 102915 Pin Drive is a genuine OEM replacement part designed for precise motion transfer within Graco pump and manifold assemblies. Ensures reliable alignment and long service life.

  • Part Number: 102915
  • Used in Graco Mix Manifold & Gun Splitter Valve assemblies
  • Maintains drive integrity and prevents slippage
  • Durable construction for consistent performance

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Overview & Compatibility for Graco 102915 Pin, Drive

Compatible Machines / Assemblies

  • • Graco Mix Manifold assemblies used in select ProMix™ systems (e.g., assemblies 234451, 234593, 234450)
  • • Graco Gun Splitter Valve assemblies (per Graco service manual parts lists)
  • • Other Graco pumps/assemblies where parts list explicitly specifies 102915

What the Graco 102915 Pin, Drive Does

A precision drive pin that transmits motion within the assembly’s drive mechanism, maintaining alignment and preventing slippage between driving and driven components.

Specifications

Part Number 102915
Description PIN, DRIVE (OEM replacement for designated Graco assemblies)
Manufacturer Graco®
Fit Guidance Confirm by model/assembly parts list; use only where 102915 is specified.

Key Benefits

  • OEM accuracy for correct tolerances and alignment
  • Durable construction to withstand drive-load stress
  • Critical to consistent pump/manifold performance

Installation & Service Notes

  • Depressurize and lock out equipment before service
  • Inspect mating components for wear or deformation
  • Replace with genuine Graco part to maintain performance and warranty

Frequently Asked Questions

Check your unit’s parts list or service manual. If 102915 is listed as PIN, DRIVE, it is the correct replacement. If not listed, contact Graco or your distributor with your model/serial details.

Erratic output, intermittent drive engagement, abnormal noise, or visible shear/bending of the pin. Replace immediately to prevent further damage to the drive train.

Not recommended. Drive-train components rely on exact tolerances. Using non-OEM pins can cause misalignment, premature wear, and may void warranty.

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