Fuel Pump (w/Primer) - Fits Most:

Fiat Hesston 450, 466, 466DT, 470, 480, 500, 540, 550, 566, 580, 600, 640, 666, 680, 766, 780, 45-66, 50-66, 55-66, 580, 680, 780, 60-66, 55-90, 60-90, 65-90, 70-90, 80-90, 85-90, 60-93, 60-94, 65-93, 65-94, 72-93, 72-94, 80-66, 82-93, 82-94, 85-90, 88-93, 88-94, L60, L65, L75, L85, L95   

Hesston Windrowers (w/Fiat Engine 8100, 8200, 8400) 

rpls/references: 31-2900044, 31-2906133, TX10289, 676948AS, 31-2905019, 30-3048454, 4609596, 4631972, 4648022, 4660003, 4660069, 4667509, 4709282, 4740717, 4756678, 4757883, 504090935, 98427944