MerCruiser Engine GM 4 Cylinder Exhaust Manifold Mounting Kit Sierra 18-8508 OSCO 5538-MK

MerCruiser Engine GM 4 Cylinder Exhaust Manifold Mounting Kit Sierra 18-8508 OSCO 5538-MK

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  • $19.95
  • 1 available
  • MerCruiser Engine GM 4 Cylinder Exhaust Manifold Mounting Kit 
  • Includes 18-2819-1 Exhaust Elbow Gasket
  • For use with:
    • MerCruiser GM 4 cyl. 153 cu. in. (early models 110/120)
    • GM Inline cyl. 250 cu. in. (model 160)
  • Manufacturer: Sierra
  • Model Number: Mounting Kit
  • Part Number: 18-8508
  • Also Known As:
    • OSCO 5538-MK