Parts › Air Compressor Coupling Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 Air Compressor Coupling $65.00 Air compressor drive coupling. Coupling is 3-1/2” long and has set screw connections for 5/16” and ½” shafts. MPN: 20210122 Quantity: Add To Cart Added! Air compressor drive coupling. Coupling is 3-1/2” long and has set screw connections for 5/16” and ½” shafts. MPN: 20210122 You Might Also Like FireLake Electrodes $55.00 Norgren Multi-Purpose Regulator $220.00 Wiring Harness for Universal Oil Primary $22.00 FireLake Buss Bar Set $8.00 Combustion Air Plate $15.00
