Tennant 313723 by Tennant OEM No reviews 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Contact Us For Pricing And Availability Description Warranty OEM Cross Reference Machine Fitment Description CS, ENGINE DIAGNOSTICS KIT, TIER II Fits Tennant 313723Item discontinued. Contact us for possible replacement. Warranty OEM Cross Reference Machine Fitment