GRACO Connecting Rod - (SKU: 166548)The GRACO 166548 Connecting Rod is a mechanical component designed for use within GRACO equipment, specifically in pump assemblies. Its material is not specified in available sources, but it is engineered for durability and reliable operation in demanding industrial environments. The connecting rod is intended to transmit motion and force between moving parts, such as pistons and crankshafts, within GRACO pump systems. Key Features: Connecting Rod

Used in industrial and commercial settings for fluid transfer and hose management

Inspect the coupling for damage or wear before installation

GRACO Classic 390 PC Cordless Airless Paint Sprayer

Install bolts and washers as directed in the manual

Durable materials like PTFE and Geolast

likely used in hydraulic or pneumatic systems to secure U-Cup seals

Compatible with GRACO LineLazer 3400 Airless Line Striper and other GRACO equipment as referenced in parts lists

serving as a drop-in replacement for less-efficient pneumatic pumps or as a new installation in greenfield projects

The part is typically constructed from durable materials suitable for high-pressure environments

It is a critical component that supports the diaphragm and ensures proper sealing and pressure regulation within the regulator assembly

Used with GRACO spray equipment in industrial

Align the cover properly with the pump housing