BlackStar 2517 1 15/16 - Taper Lock Bushing - 1 15/16" Bore 3.15/16" The 2000-20M-340 is a timing

The 2000-20M-340 is a timing belt from D&D Global's Dura-Sync Torque - 20M Series line

"text": "The 5L550 is a fractional-horsepower V-belt for light-duty drives of one horsepower or less

so a 356LK050 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

The 2/3V800 is a banded v-belt from D&D Global's Dura-Prime Band Wedge - 3V Series line

so a 12/C205 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

BlackStar 2517 1 15/16 - Taper Lock Bushing - 1 15/16" Bore 3.15/16" The 2000-20M-340 is a timingThe BlackStar 2517 1 15 16 is a 2517 series taper lock bushing with a 1 15 16" finished bore, precision manufactured from high grade steel. Taper Lock bushings provide a secure, concentric grip on the shaft through a precision machined taper, ensuring reliable power transmission. Specifications Part Number 2517 1 15 16 Bushing Type Taper Lock Series 2517 Bore Size 1 15 16" Minimum Bore 1 2" Maximum Bore 2 1 4" Outside Diameter 3. 375" Length 1 3 4"