Replaces Part Number: 91-849154T1 for crank shaft protector; 91-90455-1 for boat lifting ring.
Applicable Models: Replacement for Mercury Mariner Outboard Motors 45HP+ with 1 1/2"-16 TPI threads since 1960.
Fine workmanship: Made from high strength carbon steel and forged steel with coating, delivering superior corrosion resistance to entend its service life.
Buy with confidence: Built to strict quality control standards, 1 year warranty, hassle-free return and money back policy.