Expert Mercury Marine Lower Units for Sale Factory, Brand New Mercury Units Optional $200 core return rebate Ships in 24 hours OEMMERCURYPRICEDETAILS 1623-859399T13V6 3.0 Liter, Long Shaft, 200, 225, 250 HP$3,250 -$200 rebate for return of good core = $3,050 1623-859299T14V6 3.0 LITER XL$3,250 - $200 rebate for return of good core = $ 3,050 1647-9148T84V6 2.0, 2.4 & 2.5 LITER LONG$3,000 -$200 rebate for return of good core = $ 2,800 1647-9148T85V6 2.0, 2.4 & 2.5 LITER XL$3,000 -$200 rebate for return of good core = $ 2,800 US Boatworks- Keeping you on the water for over 35 years.