Premium Replacement Alternator with 50mm Multi-Groove Pulley
Replacement alternator that will fit Mercruiser 4.3L-6.2L, 12 Volt, 70 AMP, Internal Fan, 50-mm multi-groove serpentine pulley included.
Features:
- All alternators are engineered for performance and reliability
- All alternators are engineered and manufactured with precision and quality
- All alternators must meet or exceed OEM performance before being boxed
Warranty Information:
When properly installed, all ARCO products are warrantied against defects in materials and workmanship for a period of 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:
DELCO Alternator 19020611
DELCO Alternator 19020612
MERCURY Alternator 863077T
PLEASURECRAFT Alternator RA097007
SIERRA Alternator Alternator 18-6298
PROTORQUE Alternator PH300-0035
MPPARTS Alternator ADR0298
Specifications:
- Amperage: 70A
- Voltage: 12v
- Box Dimensions: 8"H x 8"W x 9"L WT: 8.4 lbs
- UPC: 693006008264
Quick Guide (pdf)
 
            ![ARCO Marine Premium Replacement Alternator w\/50mm Multi-Groove Pulley [20815] ARCO Marine Premium Replacement Alternator w\/50mm Multi-Groove Pulley [20815]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/608x608/products/23350/29914/97201XL__54199.1715768050.jpg?c=1) 
            ![ARCO Marine Premium Replacement Alternator w\/50mm Multi-Groove Pulley [20815] ARCO Marine Premium Replacement Alternator w\/50mm Multi-Groove Pulley [20815]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/608x608/products/23350/29915/97201BXL__86648.1715768051.jpg?c=1) 
                                                ![ARCO Marine Premium Replacement Alternator w\/50mm Multi-Groove Pulley [20815] ARCO Marine Premium Replacement Alternator w\/50mm Multi-Groove Pulley [20815]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/608x608/products/23350/29916/97201CXL__01954.1715768051.jpg?c=1) 
                                                ![ARCO Marine Premium Replacement Alternator w\/50mm Multi-Groove Pulley [20815] ARCO Marine Premium Replacement Alternator w\/50mm Multi-Groove Pulley [20815]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/608x608/products/23350/29917/97201DXL__02894.1715768052.jpg?c=1) 
                                                ![ARCO Marine Premium Replacement Alternator w\/50mm Multi-Groove Pulley [20815] ARCO Marine Premium Replacement Alternator w\/50mm Multi-Groove Pulley [20815]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/100x100/products/23350/29914/97201XL__54199.1715768050.jpg?c=1) 
                                            ![ARCO Marine Premium Replacement Alternator w\/50mm Multi-Groove Pulley [20815] ARCO Marine Premium Replacement Alternator w\/50mm Multi-Groove Pulley [20815]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/100x100/products/23350/29915/97201BXL__86648.1715768051.jpg?c=1) 
                                            ![ARCO Marine Premium Replacement Alternator w\/50mm Multi-Groove Pulley [20815] ARCO Marine Premium Replacement Alternator w\/50mm Multi-Groove Pulley [20815]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/100x100/products/23350/29916/97201CXL__01954.1715768051.jpg?c=1) 
                                            ![ARCO Marine Premium Replacement Alternator w\/50mm Multi-Groove Pulley [20815] ARCO Marine Premium Replacement Alternator w\/50mm Multi-Groove Pulley [20815]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/100x100/products/23350/29917/97201DXL__02894.1715768052.jpg?c=1) 
                                            