Home / Repair Parts / Marlow Parts / Marlow 45498020638R – IMPELLER S-HUB 6.38″ DIA. Free Shipping Marlow 45498020638R – IMPELLER S-HUB 6.38″ DIA.$504.95 Marlow 45498020638R - IMPELLER S-HUB 6.38" DIA. quantity Add to cart SKU: 45498020638R Category: Marlow Parts Tag: free shipping Description Additional information Description Marlow 45498020638R – IMPELLER S-HUB 6.38″ DIA. Additional information Weight 9 lbs