Sea-Dog Stainless Impeller Puller - Large – Marine Engine Cooling Replacement Part is organized for cooling system parts shoppers who need a clear, professional marine parts buying experience.Stainless Impeller Puller - Large Investment Cast 316 Stainless Steel. Dimensions: Width: 3-3/4" Height: 6-3/4" Thread: 7/16" WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov .Fitment & Product Details Brand / Manufacturer: Sea-Dog Material: stainless steel Search-optimized by brand, system, part type, and fitment cues. Verify compatibility with your original part number, engine model, and application before ordering. Built for boat owners, e-commerce shoppers, and professional marine service teams.