Tennant HV131 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 Hand Pump Valve Assembly HP10-21A-3B-N-B Fits Tennant HV131 Item discontinued. Contact us for possible replacement. Warranty OEM Cross Reference Machine Fitment