H3433 Mackay 3.1 Winch & Webbing Strap (No Side Cover) | Marine Trailer Part

🔧 Product Description

Genuine Mackay Marine Trailer Products Marine Trailer Winch 3:1 with Webbing Strap – Part Number: H3433

A manual marine-trailer winch with 3:1 gearing and fitted webbing strap, supplied without a side cover.

⚙️ Key Features

• Gear ratios: 3:1
• Approximate line-pull class: approximately 500kg
• Ratchet pawl controls the drum
• Marine corrosion-resistant construction

📏 Specifications

• Capacity is greatest on the first drum layer
• Strap length, hook and mounting pattern follow current supply

🔄 Cross Reference & Related Parts

• AL-KO premium marine winches use 500kg, 700kg, 1,000kg and 1,200kg capacity classes
• Use the matching Mackay pawl and handle

🚤 Compatibility & Application

• Boat-trailer retrieval only
• Not for lifting
• Mount to a structurally adequate winch post
• Secure the bow independently for travel

🔌 Function

Pulls the boat forward onto the trailer.

⚠️ Common Signs of Failure

• Pawl fails to hold
• Strap or stitching is damaged
• Gear teeth or shaft are worn
• Winch is seized or corroded

📦 Condition

• Genuine Mackay Marine Trailer Products part
• Brand new
• Supplied in original or equivalent packaging