Regitar USA Knock Sensor f/Mercruiser Inboard Engines: MCM V-6 V-8 (305, 350 496 CID) MPI Engines w/ECM 555 [RMH001] Brand_Springfield Marine The MS-BT100 supports live audio

The MS-BT100 supports live audio streaming and is accessed through the auxiliary input audio source on your stereo

Power from a generator or the utility grid can also be used with the PowerHub system to recharge its batteries

This universal design easily fits any standard shaft from 1-1/8” to 1-3/8” with 2-3/8" between screw holes

Wire management kit including 160 pieces of heat shrink terminals and connectors

LED indicator: Lights up when any button of key fob is pressed

Regitar USA Knock Sensor f/Mercruiser Inboard Engines: MCM V-6 V-8 (305, 350 496 CID) MPI Engines w/ECM 555 [RMH001] Brand_Springfield Marine The MS-BT100 supports live audioKnock Sensor for Mercruiser Inboard Engines: MCM V 6 & V 8 (305, 350 & 496 CID) MPI Engines with ECM 555 Knock Sensor for Mercruiser Inboard Engines: MCM V 6 & V 8 (305, 350 & 496 CID) MPI Engines with ECM 555. Engine Brand: Mercury Mercruiser Fitment: Mercruiser 5. 7L 8. 2L Mariner 135HP 300HP Brochure (pdf)