Bedford 4-342 is Graco 161788 Piston Cup Seal aftermarket replacement

Graco 161788 Piston Cup Seal – Aftermarket by Bedford Precision Parts

The Aftermarket Graco 161788 piston cup seal from Bedford Precision Parts is a high-performance replacement part designed to restore efficiency and durability to Graco sprayers. Made from long-lasting materials, this seal ensures proper pressure retention, reduces wear, and maintains smooth piston movement under demanding spraying conditions. Contractors and service technicians trust it as a reliable Bedford replacement for Graco 161788, offering quality performance at a cost-effective price.

The Graco 161788 piston seal is a key component in maintaining the integrity of the sprayer’s pump section. Over time, worn seals can lead to leakage, reduced pressure, and inconsistent spray patterns. Replacing this seal during routine maintenance or rebuilds is critical to extending the service life of your sprayer. It is widely used in paint spray machine repair and commonly included in rebuild kits, including graco spray gun seal kit assemblies.

Compatibility

This aftermarket piston cup seal is compatible with a variety of Graco sprayers, including:

• Graco Ultra 395, 495, and 595 sprayers
• Graco Ultra Max II 695, 795, and 1095 models
• Graco Contractor 1595 sprayers
• Other Graco airless sprayers requiring 161788 piston seals

Its precise fit ensures that your equipment operates reliably across both residential and commercial spray applications.

Why Choose Bedford Precision Aftermarket Parts?

• Engineered for durability and long-lasting sealing performance
• Helps maintain consistent spray pressure and patterns
• Preferred choice for contractors sourcing paint sprayer parts online
• Readily available through trusted bedford sprayer parts distributor networks
• Reduces downtime and lowers repair costs

This aftermarket piston cup seal is an essential part of sprayer maintenance, delivering reliable results for contractors and technicians who need equipment they can depend on.

Order the Graco 161788 piston cup seal and explore a wide selection of aftermarket sprayer components at eRepairCenter.com, your trusted source for Bedford Precision repair parts.