51-A21, 51-AT21, B51-A21-80V-SWC #01AFD1

51-A21, 51-AT21, B51-A21-80V-SWC #01AFD1

Loading Schematic

Model Numbers: 51-A21, 51-AT21, B51-A21-80V-SWC

Repair Parts for the Coleman Sanborn models 51-A21, 51-AT21 Stationary Two-Stage Oil-Bath Electric Air Compressors

 

Extra Details

This unit used the "B4900A" pump on 60 gallon tank.

  • Very similar to the B4900.
  • Difference in aftercooler design.
  • This pump is obsolete, yet many parts are still available.
  • If whole pump is needed, order the B4900 on diagram below.
  • For specs, click on B4900 pump diagram below.

Extras

We have your Coleman Sanborn 51-A21, 51-AT21 parts here. Whether you need a pressure switch or a new pump, we have your parts. Coleman Sanborn 51-A21, 51-AT21 parts are easy to come by at Master Tool Repair. We have helpful sales team members that can assist you with your repair. We have accessories as well as compressor oil to keep your pump running like a top. We keep the most popular Coleman Sanborn 51-A21, 51-AT21 parts in stock and we can order most other parts in a matter of a few days. To make ordering easier, we have created the ability for you to order parts by simply enlarging the schematic and then using your mouse to hover over the actual part. You will see the part pop up and are able to order by simply choosing the quantity of parts that you need and adding them to your cart. Make sure to keep spare parts on hand so that your down time will be minimal. Replace your Air Filter and Oil every 3 to 4 months if used frequently. Use straight 30W compressor oil (20W below 34 deg). Drain your tank regularly to prevent rust, especially in humid climates.