GRACO Pulley, Drive - (SKU: 17W139)The GRACO 17W139 Pulley, Drive is a replacement part designed for use in GRACO paint sprayer equipment. It is constructed from premium materials to ensure durability and optimal performance. This pulley is intended to transmit mechanical power within the sprayer system, supporting reliable operation and longevity of the equipment. Key Features: Drive pulley 17W139 Designed for use in GRACO paint sprayer equipment (specific models not listed)

Follow standard maintenance practices for lubrication systems

Designed for GRACO equipment requiring 6" hardware with 1/2T

for filtering fluids during suction to prevent contamination and equipment damage

secure seal for GRACO equipment

It is constructed for durability and is intended to deliver fluids at high pressures over long distances

Ensure all safety protocols are followed during installation and operation

but it is engineered for durability and safety

Consult equipment manual or GRACO specialist for detailed installation instructions

The GRACO 17P316 is a manifold filter designed for use in air systems of various AllPro/Airlessco sprayers

The GRACO 164846 is a PTFE (polytetrafluoroethylene) O-ring designed for use in stainless steel displacement pumps

Supports continued operation of industrial spray equipment

particularly where precise fluid delivery is required