Poly F Plus A 850/ A 32 V-Belt New Brand Name, Poly F. Item Weight, 1.32 pounds. Number of Items, 1. Part Number, A 850/A 32. UNSPSC Code, 26111800. See more. See more product details Poly-F Plus - JK FennerPoly-F Plus belts need less maintenance because of the specially designed polyester cord. These are best suited for remote applications which cannot be 
Fenner Poly-F Plus PB - Madan Sales CorporationClassical Belts - A Section. Fenner Poly-F Plus PB. "For all unlisted sizes please consult Fenner"  Fenner Poly-F Plus PB. Classical Belts - B Section.