1173777 | P-40D-055-178A (Each) --- Inch Timing Stock Pulleys - 55 tooth - 177.8x36.32 mm 2.073mm Pitch 40DP Aluminium - Aluminium Pulley 38.10x25.40x3.18 Gates® 249MXL037

Gates® 249MXL037

W0700FP090010CLSS

Overall Width (S): 18

NTN® R133-ZZA

1173777 | P-40D-055-178A (Each) --- Inch Timing Stock Pulleys - 55 tooth - 177.8x36.32 mm 2.073mm Pitch 40DP Aluminium - Aluminium Pulley 38.10x25.40x3.18 Gates® 249MXL03755 tooth 177. 8x36. 32 mm Inch Timing Stock Pulleys Aluminium Sold Per Each: Base Category: Pulleys Inch Timing Stock Top Level Category: Pulleys Inch Timing Stock 2. 073mm Pitch 40DP Aluminium Product Details Number of Teeth: 55 Aluminium Number of Teeth: 55 Min. Usable Length (L): 177. 8mm (177. 8mm is 7 in.) Pitch Diameter (PD): 36. 32mm (36. 32mm is 1. 43 in.) Outside Diameter (OD): 36. 07mm Shank Diameter (D1): 12. 70mm Shank Length (Sl): 19. 1mm