4019 – ARCO MARINE Alternator/ Generator, OE Replacement 6-Groove 49 Millimeter K6 Belt 12 Volt 311 Amp At 9000 RPM/ 227 Amp At 6000 RPM/ 198 Amp At 3000 RPM 3.15 Inch Saddle Style Mount External Regulator Black Cerakote 16 Poles Large Frame M8 Thread Side Mount Battery Post 17 Millimet

ARCO MARINE Alternator/ Generator featuring OE Replacement. Part #: A4R4019.

Features

• Engineered For High Energy Production
• Suitable For Marine, RV, Military And Commercial Applications
• Rapidly Charges Large Battery Banks
• Coolest Operating Temperatures For Increased Performance
• Optimized For Performance At Idle Speeds
• Reduces Need For Generator By Creating Additional Power With Your Engine
• Unleash Peak Performance With E-Coat And Cerakote, Keeping The A275L Cooler For Sustained Amperage Output
• SAE J1171 Certified
• Made In USA
• Limited 1 Year Warranty