34A50, 34B50, 34A50-10 #01A220
Model Numbers: 34A50, 34B50, 34A50-10
Most of the parts for this pump are not available, yet the regulator parts and other parts should be. The 34A and 34B were the same, just different colors.
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Regulator, Internal Service Kit #1166AD
Price: $41.99The internal service kit includes both diaphragms, ball, o-ring, and valve. If your air compressor unit is leaking from the regulator and the knob is not cracked, then this kit will fix your problem. Note: Does not include knob or large spring...Price: $41.99 -
Adjustment Knob #1166AB
Price: $18.98Old Part Numbers: S137-0001Air pressure knob for belt-driven air compressors. Replace if broken or cracked. Make sure your spring is still there under the knob. This part is only the knob. If you need the complete kit order the SquareOvhKit. The...Price: $18.98 -
Square Regulator Overhaul Kit #05BF30
Price: $78.30Old Part Numbers: S137-0001This complete overhaul kit for an air compressor regulator includes knob, spring, and internal service kit. Click here for installation instructions. Note: Does not include a check valve, pressure switch, or safety valve...Price: $78.30 -
On Sale
Check Valve 1/2" Compression x 3/8" MPT, CTD1238 #1162A2
Now: $8.50Was: $9.66Old Part Numbers: CTD1238, CTD1238SHORT, PN4671, 4480-CR1/2" Compression X 3/8" MPT with 1/8" FPT side port. If the small unloader (bleeder) valve on or under your switch leaks constantly AFTER the unit shuts off, replace this part. The check valve is a...Now: $8.50Was: $9.66 -
Brass Wingnut Drain Cock, 1/4" #0186A5
Price: $11.061/4" NPT wingnut drain cock. Prevent rust from ruining your air compressor tank by draining your tank daily. Keep an extra around for a spare.Extra DetailsThis was a new check valve installed less than a year ago. Due to the tanks not being drained, this...Price: $11.06