4B221 #01AD8A
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Model Numbers: 4B221
Repair Parts for the SpeedAire model 4B221 Stationary SIngle-Stage Air Compressor
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Check Valve, 1/2" Compression x 1/2" MPT with Quick-Release Fitting #116310
Price: $11.97Old Part Numbers: CV221502AJ, CV221502SJ, CTD1212QR1/2" Compression x 1/2" MPT air compressor check valve with quick-release fitting for unloader/bleeder tube. Same as 0576-CR but with a quick-release fitting. The check valve is a one-way valve that...Price: $11.97 -
Tube Fitting, 1/4" x 1/8" NPT Quick Connect #116696
Price: $10.64Old Part Numbers: ST119301AV, QR1/8" NPT x 1/4" nylon tube. This allows 1/4" nylon tubing to push to fit into this fitting. The 1/8" MPT threads screw into the unloader area of the air compressor check valve.Price: $10.64 -
Safety Relief Valve, 1/4" MPT, 140 PSI #116341
Price: $8.29Old Part Numbers: SRV250140Air compressor safety relief valve, 1/4" MPT, 140 PSI. If your valve leaks below the pressure listed on the side of the valve, replace this vital safety feature.Specifications MPT Inlet: 1/4 in. Preset Setting: 140 PSI Max...Price: $8.29 -
Unloader Tube PTFE 13.5" Long (Teflon) #116343
Price: $15.56Old Part Numbers: ST117802AV13.5" long teflon unloader tube.Price: $15.56 -
Brass Compression Nut, 1/2" OD #100B88
Price: $2.08Old Part Numbers: 61-8Brass compression nut, 1/2" OD.Price: $2.08 -
Air Compressor Pressure Switch / Manifold Hex Head Pipe Plug, 1/4-18 NPT #0E52D4
Price: $0.86Old Part Numbers: 3168Air compressor pressure switch/manifold pipe plug, 1/4-18 male NPT.Price: $0.86 -
V-Belt, 4L500, 50" - VBG23313-VB #0E54DB
Price: $9.75Old Part Numbers: 154-4L500Air compressor v-belt, 4L500. Replace if frayed or slipping.Specifications A-type belt, 1/2" wide Outside Dimension: 50" "A" Belt Conversion: A48Price: $9.75 -
Compression Adapter, 1/2" Compression x 3/8" MPT, No Lead #100B90
Price: $8.85Old Part Numbers: 68-8-6Air compressor compression adapter, 1/2" compression x 3/8" MPT, no lead.Price: $8.85