What part is this (Merc 4.3)

[yamhoss86]

Hello all, just trying to figure this out.
What part of the wiring is this? (Please see pic)

I just recently purchased an old engine and this part was kinda rusted/damaged so trying to see if i can get a new one.
Thanks in advance guys.

 

[Fun Times]

Need a year or serial number but that area starts under item number 31, http://www.mercruiserparts.com/bam/subassembly/31478/951/70

 

[yamhoss86]

Need a year or serial number but that area starts under item number 31, http://www.mercruiserparts.com/bam/subassembly/31478/951/70

Its a 1988, Serial #: B848016

 

[Bt Doctur]

I dont have a part number but I think I have that part. contains the circuit breaker ,slave solenoid and fuel filter base

 

[Fun Times]

Its a 1988, Serial #: 0B848016

I was close enough with the guess above but here is you matching part guides as your engine comes up as an MERCRUISER W/ PS 4.3LX ALPHA,,, http://www.mercruiserparts.com/4-3lx-4-bbl-gm-262-v-6-1988-1992-0b

http://www.mercruiserparts.com/bam/subassembly/31513/951/70