Mercruiser Alternator Delco 10SI 3-Wire 12V 78amp Replacement Marine Grade Alternator API-20053 Alternator is US Coastguard approved Marine Alternator (Delco 10SI 12V 3Wire 78amp) with 12 month Manufacturers Warranty. Suitable for many applications including Mercruiser, OMC and Volvo installations using a Delco 10SI Alternator. Replaces Merc #’s 78477; 78403A2 – 3-Wire hook up Ignition protected SAEJ1171, Neg Ground – Sierra # 18-5951 and Arco# 20104. Alternator Manufactured by API – a Major US Marine Manufacturer of Aftermarket marine Product Also Available Sterndrive Legs and accessories manufactured by SEI. Replacement for Mercruiser Alpha Installations. Manufacturers Warranty – 3 years on Sterndrives and 1 Year on Brand New Installation Kits, Drive Shafts, Seal Kits, Spare parts Available for all Outboard Lower Units. Stock Available in Australia – Orders Processed within 5 Business Days from payment Tax Receipts and detailed Manufacturers Warranty information Provided. Local pick-up or Courier at Customers Cost. Please contact seller for Freight Cost. For More Information Call 0414 777 858 Blackstar Marine is a Registered Melbourne & Adelaide Dealer in Australia. We have over 30 Years Experience in high performance engines, gearboxes, and marine fittings.
