BlackStar 1VP44 1 1/8 TYPE B - Variable Pitch Sheave - 1 1/8" Bore Cogged V-Belt so the 5VX490 interchanges with

so the 5VX490 interchanges with Gates 5VX490

The 4/D420 has a 1-1/4" width

com/s/files/1/0666/7721/products/Single_Kevlar_V_Belt_1ab99ffe-2715-4665-b902-e95a7476620b

3/B107 has a top width of 2

BlackStar 1VP44 1 1/8 TYPE B - Variable Pitch Sheave - 1 1/8" Bore Cogged V-Belt so the 5VX490 interchanges withThe BlackStar 1VP44 1 1 8 TYPE B is a 1 groove variable pitch sheave, manufactured from cast iron. Specifications Part Number 1VP44 1 1 8 TYPE B Product Type Variable Pitch Sheave Number of Grooves 1 Bore Size 1 1 8" Material Cast Iron Approx. Weight 2. 885 lbs Belt Profile A B (Variable Pitch) Cross references: Browning 1VP44 1 1 8 TYPE B