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Westerbeke 12V 50-Amp, Saddle Mount V-Groove Pulley, Replces Westerbeke #30594


Fits Westerbeke
Rplc. Westerbeke # 30594
Single V-Groove Pulley
50 Amp
W-Tach Lead
For Use On Diesel Engines Only
Arco# 86050
OE# 30594
Sierra# 18-5900


Introducing the 12V 50-Amp Saddle Mount Alternator with V-Groove Pulley for Westerbeke Engines – Your Trusty Power Solution for Diesel Engines. This alternator is designed to fit Westerbeke engines and serves as a reliable replacement for Westerbeke #30594, making it the perfect choice for a wide range of diesel engine applications. With a Single V-Groove Pulley and 50 Amp output, it’s optimized for power transmission and ensures reliable performance. With compatibility extending to OE# 30594, Arco# 86050, and Sierra# 18-5900, and backed by a 1-Year Warranty, you can trust in the quality and reliability of this alternator.

Key Features:

  • Versatile Compatibility: This alternator is a perfect fit for Westerbeke engines and is a reliable replacement for Westerbeke #30594, ensuring seamless integration into various applications.
  • Optimized for Diesel Engines: Engineered specifically for diesel engines, this alternator meets the unique demands of these applications, guaranteeing stable and reliable power delivery.
  • Single V-Groove Pulley: The Single V-Groove Pulley enhances power transmission, making it a reliable choice for your power needs.
  • 50 Amp Output: With a 50 Amp output, this alternator delivers ample power for your applications.
  • Tach Lead Included: The included Tach Lead simplifies installation and ensures a convenient setup.
  • OE# 30594 Compatibility: This alternator is also compatible with OE# 30594, assuring quality and consistency.
  • Arco# 86050 Compatibility: Further enhancing its reliability, this alternator is compatible with Arco# 86050.
  • Sierra# 18-5900 Compatibility: It’s also compatible with Sierra# 18-5900.


  • Product Name: 12V 50-Amp Alternator with V-Groove Pulley for Westerbeke Engines
  • Voltage: 12V
  • Amperage: 50-Amp
  • Compatibility: Fits Westerbeke engines
  • Replaces Westerbeke Compatibility: 30594
  • Pulley Type: Single V-Groove Pulley
  • Tach Lead: Included
  • For Use On: Diesel Engines Only
  • OE# Compatibility: 30594
  • Arco# Compatibility: 86050
  • Sierra# Compatibility: 18-5900
  • Warranty: 1-Year
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