2012 Mercury MerCruiser Sterndrive 4.3 TKS

MerCruiser Sterndrive 4.3 TKS

Versatile platform that's a great fit for everything from runabouts to pontoons to houseboats

- Ample power for a range of pursuits, from towing skiers and tubers on an 18-foot runabout to dual-engine applications on a larger cruiser
- Durable V6 configuration affords trouble-free ownership and delivers impressive torque for quick acceleration and planning
- Can be paired with Alpha One drive - the most popular sterndrive in the world - or Bravo drives, excellent for cruising applications
- SeaCore offers unmatched corrosion protection thanks to industrial hardcoat anodizing, stainless steel components, exclusive low-copper alloy and other advances

Information

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Specifications

Engine Specs
  • Displacement Liter/CID : 262 CID / 4.3 L
  • Cylinder/Configuration : V-6
  • Bore & Stroke (in/mm) : 4.00 x 3.48in / 101 x 88mm
  • Compression Ratio : 9:4:1
  • Cooling System : Raw water, Thermostatically controlled
  • Full Throttle RPM Range : 4400-4800
  • Ignition System : Thunderbolt V
  • Accessory Drive System : Serpentine belt
  • Engine Guardian System : High coolant temperature, Low drive lubricant, Low oil pressure
  • Alternator Amp : 65 amp / 917 watt
  • Recommended Oil : Mercury MerCruiser Full-Synthetic Engine Oil, 20W-40, NMMC FC-W rated
  • Fuel Delivery System : 2V carb with turn-key start and electric fuel pump
  • Water Drain System : Multi-point drain
  • Dimensions (LxWxH) in : 28in x 30in x 21in
  • Dimensions (LxWxH) mm : 696mm x 740mm x 533mm
  • Exhaust System : Electro-deposition paint coated iron manifold with ceramic-coated dry joint elbow
  • Weight (lbs/kg) : 758lbs / 344kg
  • Boat Types : Fish, Pontoon, Sportboat (sterndrive)
  • Recommended Fuel : 87% octane / up to 10% ethanol
Specs
  • HP/Kw @ Prop : 190 / 140