Shopping from Canada? 
Go to Defender Canada!
Description
The Arco OEM Replacement Alternator 20830 delivers dependable 12V, 70A power with precision-engineered performance built to meet or exceed OEM standards. Designed for Marine Power applications, it includes an internal fan, double pulley, and plug connector for a reliable, direct-fit replacement.
Arco OEM Replacement Alternator - 20830 Item # 959232
Description
Arco OEM premium replacement alternator.
Features:
- Engineered for performance and reliability
- Engineered and manufactured with precision and quality
- Meets or exceed OEM performance before being boxed
- 12V, 70A
- Internal Fan
- 2" mounting foot
- Double pulley included
- Including wire/plug connector
Fits:
- Marine Power
Replaces Part Numbers:
- Delco Alternator 19020616
- Mariner Power Alternator 471200
- Mariner Power Alternator 471201
- Mariner Power Alternator 4711210
- Sierra Alternator 18-6299