High Quality Replacement Heavy-Duty Pulley Clutch / Noram 160021 / Stens 255-635 Specifications Keyway: Grooved 1″ bore ball bearing style hub for smooth running 1/4″ keyway 4″ OD pulley For 3 thru 10 HP rating One piece machined steel pulley and drum to withstand high shock loading heavy-duty Fits A or B belts Upgrade from the original For 1/2″ or 5/8″ section belts Note: This is an aftermarket part that fits many different brands and models and replaces many different part numbers. Please read the list of OEM replacements and models it fits.
- Package Dimensions: 10.0 H x 10.0 L x 10.0 W in inches
- Model Number : 255-635
- Material : Steel
- One piece machined steel pulley and drum to withstand high shock loading heavy-duty