Premium Replacement Tilt Trim Motor for Late Model Mercruisers with Oildyne PumpReplacement outboard tilt trim motor that will fit late model Mercruiser w/Oildyne pump, Ring Terminal Ends. ARCO advises cleaning all connections: A corroded connection creates resistance, lowering the amperage required to operate the motor.Features:Tilt trim motors are dynamically tested to ensure out-of-the-box performance Motor shafts induction case hardened at bearing surfaces for superior wear resistance Epoxy Powder coated for maximum insulation protectionWarranty Information:When properly installed, all ARCO products are warrantied against defects in materials and workmanship for 12 months for leisure use and 90 days for commercial or racing applications. Add an extra year of warranty to your rotating electric ARCO product (Tilt/Trim Motors, Alternators, Outboard Starters, and Inboard Starters) when you register your product within 30 days of purchase. You can register your product by visiting arcomarine.com/product-registration Replaces:MERCURY 14336A6MERCURY 14336A8MERCURY 14336A9MERCURY 14336A12MERCURY 14336A15MERCURY 14336A17MERCURY 14336A20MERCURY 14336A25MERCURY 14336A31MERCURY 865380A03MERCURY 865380A13MERCURY 88183A5MERCURY 88183A6MERCURY 88183A8MERCURY 88183A11MERCURY 88183A12MERCURY 88183A13MERCURY 88183A25SERRA 18-6769 / 18-6769-1 SIERRA 18-6813This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.