GT2 Pulley AF-type 32~38 Teeth Timing Pulley Bore=4mm~15mm Tooth width=11 mm Keyway width & Qty(pcs):without keyway & 2 The bore must match your

The bore must match your shaft diameter

but always refer to your vehicle's service manual for the exact specification

W70Cu30 machines more freely than W80Cu20 due to its higher copper content

53" H Gross Weight 45 lbs Cushion Features Water-repellent

NBR also has good resistance to ozone and weathering for typical outdoor use

GT2 Pulley AF-type 32~38 Teeth Timing Pulley Bore=4mm~15mm Tooth width=11 mm Keyway width & Qty(pcs):without keyway & 2 The bore must match yourGT2 AF Type Timing Pulley Precision 2GT Drive for 3D Printers, CNC & Robotics When your motion system demands repeatable, low backlash power transfer, a poorly matched pulley becomes the weakest link. Engineers, makers, and machine builders who rely on 2GT belt drives need a pulley that holds tight tolerances across every bore size and tooth count without the guesswork of custom machining. These GT2 AF type timing pulleys are designed for exactly that