ARCO Part #86050 

Fits: Westerbeke DIESEL ENGINES. 12 Volt, 50 Amp, Internal regulator,
Single groove pulley included.

QUALITY ASSURANCE
ú All alternators are engineered for performance and reliability.
ú All alternators are engineered and manufactured with precision and quality.
ú All alternators must meet or exceed OEM performance before being boxed

Replaces Part Numbers:
WESTERBEKE 30594

SIERRA 18-5900