48-77344A45 Boat Propeller 13.25x17 Pitch for Mercury 40-140 HP OEM 13-1/4x17P

Product Overview

This aftermarket replacement propeller is designed for the listed Mercury outboard and sterndrive applications and cross-references part number 48-77344A45. It features a 13.25 inch diameter and 17 inch pitch, a configuration commonly used to transfer engine power into forward thrust on planing hulls. A propeller converts the engine's rotational output into propulsion, and selecting the correct diameter and pitch helps match the engine to the boat, load, and operating conditions.

Key Features & Performance

• Three-blade style propeller that provides thrust to move a boat through the water
• 13.25 inch diameter and 17 inch pitch configuration indicated by the title
• Cross-references Mercury part number 48-77344A45
• Suited to the listed 40 to 140 HP Mercury applications
• Intended to replace the corresponding original propeller on the listed applications

Fitment & Compatibility

• for Mercury outboard and sterndrive applications rated 40 HP to 140 HP

Common Uses

• Replacing a bent, damaged, or worn propeller
• Changing pitch or diameter to better suit the boat and load
• Spare propeller for coastal, lake, or river boating

Technical Specifications

• Product Type: Propeller
• Diameter: 13.25 inches
• Pitch: 17 inches
• Part Number: 48-77344A45

Frequently Asked Questions

Q: What does a propeller do? A: A propeller converts the rotational power of the engine into forward or reverse thrust to move and steer the boat.

Q: How do I verify fitment? A: Compare the existing propeller part number and the complete Mercury model and engine designation against the number and applications shown in this listing before purchasing.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.