Part Numbers: 5.7603.0 5.7603e0 Compatible with Kaeser BSD40 BSD50 Package Includes: 1 x Air Cooler Easy To Install. Manufactured to Precise OE Requirements For Perfect Fit. Reliable Performance. Replacement Parts. As Good As OEM at a Fraction of the Price. Exact Same Performance as Original Part Numbers: 5.7603.0 5.7603e0
  Applications:
Compatible with Kaeser BSD40 BSD50
  Package Includes:
1 x Air Cooler 
  Note:
Please Carefully Check All Pictures and Part Numbers in the Listing to Make Sure It's the Correct Product you Need.
Made By a Certified Professional Supplier. 
Built To Strict Quality Standards And Use Superior Quality Parts