GRACO Coupler, Transmission (Bottom) - (SKU: 18B425)The GRACO 18B425 is a transmission coupler designed to connect and transmit mechanical power between components in GRACO equipment. Its material is not specified in available sources, but it is intended for use as a bottom coupler in the transmission assembly, ensuring reliable power transfer and equipment operation. Key Features: Coupler, Transmission (Bottom) 18B425 Original GRACO part for guaranteed fit and performance Designed for reliable power

Its primary function is to ensure reliable operation and compatibility with GRACO 2150 series equipment

Brass body with sintered bronze filter

Essential for system integrity and maintenance

Ensure equipment or parts are securely placed inside to prevent movement during transit

constructed from aluminum for durability

supporting accurate and efficient fluid dispensing in industrial environments

Helps prevent fluid leakage

Quick adjustment with full 360° rotation

Use only GRACO-approved replacement parts to maintain warranty and performance standards

It features Santoprene balls and is engineered for reliable

Improves thermal conductivity between mating surfaces

Replace the control box kit as recommended by GRACO or when malfunctions occur