Standard Horizon 10W Amplified External Speaker - White [MLS-410PA-W] Trailering | Lights & Wiring In case the MasterShunt is

In case the MasterShunt is installed close to the battery

Wiper seal x two (2)

6A/12V 1 Bank 120V Input On-Board Battery Charger

For use with FPM100 Fluid Pressure Monitor

Standard Horizon 10W Amplified External Speaker - White [MLS-410PA-W] Trailering | Lights & Wiring In case the MasterShunt is10W Amplified External Speaker White Redesigned for clear, crisp, and audible reception, the Standard Horizon MLS 410PA is setting the bar on external speakers. With 10 Watts of amplification built in, this compact high performance communications speaker matches the impedance and output requirements of most Standard Horizon transceivers. Compatible With: Standard Horizon VLH 3000A and older models, GX2000 2150 2200 1700 1600 Features: Flush or bracket