Overview

The Attwood Marine 911352 is a replacement bolt for Attwood 24 Series battery trays. It is used in the tray hold-down setup and is a direct fit for tray models 90905 and 90915.

This is a practical replacement part when the original bolt is missing, worn, or damaged and the rest of the tray is still serviceable. On a boat, secure battery hold-down hardware matters because batteries are exposed to vibration, hull impact, and movement underway, so replacing the correct tray bolt helps restore the intended clamping setup without changing the full tray.

Key features

• Replacement hold-down bolt for Attwood 24 Series battery trays
• Fits Attwood tray models 90905 and 90915
• Used to restore the battery tray hold-down hardware when the original bolt needs replacement
• Useful for keeping an existing tray in service without replacing the complete battery tray assembly

Compatibility and fit

This part is for select Attwood battery tray applications, not for universal battery mounting across different tray styles. Before ordering, match the tray model on board and confirm you are replacing the bolt in the original hold-down arrangement used on the 24 Series tray.

Because it is a replacement hardware item, it is best suited to installations where the tray base and strap system are already in place and only the bolt portion needs to be renewed.

Installation and use

Installation is straightforward when you are servicing an existing Attwood tray. Remove the damaged or missing bolt, check the tray and strap for wear, and reinstall the replacement bolt in the original mounting position so the battery can be clamped down correctly.

This part makes sense for boat owners, service shops, and riggers who want to bring an existing battery tray back to working order without changing tray layout or battery location.