Sierra 18-6773 Tilt Trim Motor for Mercury Mariner Outboard

The Sierra 18-6773 is a replacement tilt and trim motor designed for Mercury and Mariner outboard engines. This high-quality aftermarket motor is engineered to meet OEM specifications and deliver reliable performance in the harsh marine environment.

Key Features:

• Direct replacement for Mercury/Mariner OEM part numbers 828708, 878265A4, and 8M0031551
• Compatible with Mercury/Mariner 135, 150, XR6 Mag III, 175, 200, 225, and 250 HP outboard engines (1996 and newer)
• Also fits 105-140 HP Jet models
• High-performance cartridge pump design with replaceable motor
• Meets or exceeds original equipment specifications
• Engineered to withstand marine conditions and high horsepower demands

Sierra International is a trusted supplier to OEM engine manufacturers and boat builders, providing quality marine replacement parts that deliver dependable performance. This tilt/trim motor assembly includes all necessary components for a direct bolt-on installation, ensuring proper fitment and function for your Mercury or Mariner outboard motor's power trim system.