Old Part Numbers: 5130038-00, 5130024-001/4" OD brass compression nut and sleeve for bleeder (unloader) tube for air compressors.

Old Part Numbers: 9-16279 4-1/2" X 1-1/2" X 9/16"

Must order quantity of 4 for complete set. 1/4"-20 x 1-1/4 length.

1/2" compression nut and sleeve, brass.

Universal Regulator: 4-port, two 1/4" FPT ports, and two 1/8" FPT ports (gauges sold separately here). The regulator controls the amount of air in your air compressor hose. Replace this if you're not able to adjust the PSI to your hose or if it leaks...

Old Part Numbers: SRV187150, SRV187-1/8Air compressor safety valve, 150 PSI, 1/8" male NPT. If your valve leaks below the pressure listed on the side of the valve, replace this vital safety feature.

Poly-groove J6 Ribbed Belt for air compressors, 38" outer circumference. Belt Width (in) : .563 in.Belt Width (mm) : 14 mmEffective Circumference (in) : 38 in.Effective Length (mm) : 965 mm

Plastic plug for the piston pin (two used per piston).