Replaces Mercury Part Number 835257K1, 835257Q1 Fits: Mercury/Mariner 40-60/Thrust, 70-300 2-Stroke and 4-Stroke, Strength 90-120, Mercury Mercruiser, Alpha and Alpha One, 1 (less than 400) Outstanding quality based Quality controlled, modular hub system for outboard and stern drive engines includes: forward thrust washer, drive sleeve, adapter, gasket and propeller nut, fits well with propeller; easy and convenient to install, suitable for replacing old or damaged ones of and spare. Color: As shown in the picture Material: Metal Package contents: 1 * Propeller hub Only the above package contents, other products are not included. NOTE: Light reflections and different monitors may cause the color of the item in the picture to differ slightly from the actual item. The measurement allowance is +/-1-3cm.