2.75" Single Groove A Section 4L Sheave with 5/8" (0.625") Keyed Bore - AK27-5/8 Pulleys Rolair air compressor intake filter

Rolair air compressor intake filter with housing

This valve prevents back flow or tank pressure from getting back to the air compressor pump once the compressor is shut off

Other relevant model numbers for this and comparable/cloned models: Rebuild kit 165-0083

QUINCY AND OTHERS

Milton 1/2" NPT Metal Micro Filter 1020-6

2.75" Single Groove A Section 4L Sheave with 5/8" (0.625") Keyed Bore - AK27-5/8 Pulleys Rolair air compressor intake filterCast Iron 2. 75" Single Groove V Style Section A Belt 4L 5 8" Shaft Pulley Masterdrive single groove 2. 75" pulley for A section 4L belts. This is a high quality cast iron pulley. This pulley is designed to fit a 5 8" keyed shaft and features dual set screws to ensure a completely secure fitting. Most pulleys that are similar to this only have one set screw, making them less reliable in many working conditions. This pulley is designed to be used with