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Alternator 12V 72A for Thermo King Crusader Marine URD25 Westerbeke 400-16166

Alternator 12V 72A for Thermo King Crusader Marine URD25 Westerbeke 400-16166

SKU:400-16166

Regular price £466.80 GBP
Regular price £560.16 GBP Sale price £466.80 GBP
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Free shipping over £150. Terms apply

High Performance Marine Alternator

12V 72A Replacement for Thermo King, Crusader Marine & More

Ensure reliable power for your demanding marine and heavy equipment applications with this high-quality aftermarket alternator from Moto-Electrical. Designed as a direct replacement, this 12-volt, 72-amp unit delivers consistent performance to keep your systems running smoothly.

Perfect for a wide range of Thermo King trailer units, miscellaneous URD and URD25 equipment, Crusader Marine engines, Stewart & Stevenson inboards/sterndrives, and Westerbeke inboards, this alternator is built to withstand challenging environments.

DIRECT FIT / KEY SELLING POINT: Direct Fit Replacement | Engineered for Durability & Peak Performance

Key Features

  • Premium Aftermarket Quality: Manufactured to meet or exceed OEM specifications for long-lasting reliability.
  • Optimised Power Output: Provides a stable 12 Volt, 72 Amp charge, essential for critical marine and industrial electrical systems.
  • Broad Compatibility: Fits numerous models from Thermo King, Crusader Marine, Stewart & Stevenson, and Westerbeke.
  • Robust Construction: Designed to endure harsh operating conditions, ensuring extended service life.
  • Expert Support: Backed by Moto-Electrical's dedicated team for fitment and technical assistance.

Technical Specs

Voltage: 12 Volt
Amperage: 72 Amp
Regulator Type: Internal Regulator (IR)
Rotation: Bi-Directional (BI)
Mounting Foot: 2-inch with 3/8 hole
Additional Info: Field Diode Type, One adjustment hole

Vehicle & Equipment Fitment Guide

Make Model/Type Year Range
Thermo King Trailer Units, URD, URD25 Misc. Equipment Various
Crusader Marine Various Inboard & Sterndrive Engines Various (e.g., 1980-1995)
Stewart & Stevenson Various Inboard & Sterndrive Engines Various (e.g., 1975-1990)
Westerbeke Various Inboard Engines Various (e.g., 1985-2000)

OEM Part Number Cross Reference

Motorola 8MR2058P, 8MR2058PA
Prestolite 110-307, 110-307-521
Thermo King 44-6981, 7318C39G01
Leece Neville 10-307, 110-307, 110-521
Lester 7489
JANNCO 400-16166N

Frequently Asked Questions

What equipment is this alternator compatible with?

This 12V 72A alternator is designed for a range of applications, including Thermo King Trailer Units (URD, URD25), Crusader Marine engines, Stewart & Stevenson Inboard/Sterndrive, and Westerbeke Inboard engines.

Is this a new or remanufactured part?

This is a brand new, high-quality aftermarket replacement alternator, manufactured to ensure optimal performance and longevity.

How do I ensure correct fitment for my specific model?

We recommend verifying your equipment's existing alternator specifications and cross-referencing OEM part numbers. Moto-Electrical also offers expert fitment support via phone or web chat for any inquiries.

Note: Please verify your bike's model and year before purchasing.
Fast shipping available across the UK and Europe.

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Shipping calculated at checkout. Free shipping over £150. Terms apply