MerCruiser 63857A1 Alternator Mounting Bracket 120hp 140hp 2.5L 3.0L Alpha One 4cyl
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- Original Paint
- 63856, 63857A1, Bracket Assy, Alternator Mounting Mercruiser 120 & 140 GM I/L4 1979-1990's
- You'll get an entire assembly in good condition like you see in the pictures.
- If you are unsure if this will be suitable for you application, please send me your engine serial number/engine model & year and I can look it up for you.
- Relevant part numbers are 63857A2, 63857A 1, 56778
- Suitable steel replacement for 0910342 / 910342
- Chevy / GM