Panther Motor Mount Bolt Bar

The Panther Motor Mount Bolt Bar (781-559100) is a heavy-duty aluminum support bar designed to add extra reinforcement to your transom when mounting main or auxiliary outboard motors.

Key Features

• Heavy-duty 713 cast aluminum construction
• Chromate dipped finish with black powder coating
• Provides added support for your transom when mounting main or auxiliary motors
• Part number: 781-559100 / 559100

Product Compatibility

• Outboard motor mounting support (main or auxiliary)
• Transom reinforcement for outboard installations
• Jack plate and motor-mount related setups (bolt-bar support component)

Product Details

• Name: Panther Motor Mount Bolt Bar
• SKU / Part number: 781-559100
• Also referenced as: 559100
• Material & finish: Heavy duty 713 cast aluminum; chromate dipped; black powder coated
• Bar size: 15 in L 2 1/8 in W 1/2 in D
• Center-to-center (C-C): 12 7/8 in
• Weight (variant): 726 g

Parts Desk Insights

Best Use Case: Use this bolt bar as a transom-support component when youre mounting an outboard motor (main or auxiliary) and want additional reinforcement at the transom mounting location.

Common Issues: Double-check that the bolt pattern and hardware youre using match your motor-mount/jack-plate setup before installation; mismatched patterns can prevent proper alignment. Also inspect mating surfaces for cleanliness and ensure any related gaskets/fasteners used in your installation are in good condition.

Related Products & Accessories

• Panther Motor Support 552100 – Related Panther motor-mount support option (browse for compatible transom support components).