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Yanmar 1GM 2GM 3GM Marine Diesel Starter Motor 128170-77010 12V 1kW 9T

Yanmar 1GM 2GM 3GM Marine Diesel Starter Motor 128170-77010 12V 1kW 9T

SKU:200-601

Regular price £139.99 GBP
Regular price Sale price £139.99 GBP
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Premium Starter Motor for Yanmar Marine Engines

Reliable Starting Power for Yanmar 1GM, 2GM, and 3GM Series Diesels (1980-Up)

Ensure dependable ignition for your marine vessel with our high-quality replacement starter motor, specifically engineered for Yanmar 1GM, 2GM, and 3GM series diesel engines. Designed to meet the rigorous demands of the marine environment, this starter delivers consistent and powerful starts, essential for peace of mind on the water. It's a perfect fit for a wide range of Yanmar models produced from 1980 onwards.

Crafted with precision and built from durable materials, this starter motor is a cost-effective alternative to OEM parts without compromising on performance or longevity. It replaces the original Yanmar part number 128170-77010 and related cross-references, providing a direct-fit solution that makes installation straightforward and hassle-free.

DIRECT FIT / KEY SELLING POINT: Engineered to meet or exceed OEM specifications, offering superior reliability and a seamless installation for your Yanmar marine engine.

Key Features

  • OEM Grade Replacement: Manufactured to match or surpass original equipment standards for fit and performance.
  • Robust Marine Construction: Durable components designed to withstand harsh saltwater conditions.
  • Consistent & Powerful Starts: High-quality magnets and field coils deliver ample torque for quick, efficient engine ignition.
  • Corrosion Resistant: Features sealed housings, epoxy-coated armatures, and top-grade bearings for extended life in wet environments.

Technical Specs

Voltage: 12V
Power Output: 1.0 kW
Number of Teeth: 9
Rotation: Clockwise (CW)
Mounting Holes: 2
Mounting Flange (A): ~70 mm
Gear Type: PMGR (Permanent Magnet Gear Reduction)

Vehicle Fitment Guide

Make Model Year Range
Yanmar 1GM, 1GM10, 1GM10C 1980 - On
Yanmar 2GM, 2GM20, 2GM20F, 2GMF 1980 - On
Yanmar 3GM, 3GM30, 3GMD, 3GMF 1980 - On
Yanmar KM2A, KM2C, KM2P, KM3A, KM3P, KM3V All Years

OEM Part Number Cross Reference

Yanmar 128170-77010, 128170-77010D, 128170-77010-01
Hitachi S114-303, S114-303A
API Marine 17000
Arco Marine 98180
CARGO 111706
Lucas LRS01128
Protorque PH140-0008
WAI / J & N 18209, 18209N, 410-44031

Frequently Asked Questions

What Yanmar engines is this starter motor compatible with?

This starter motor is designed for Yanmar 1GM, 1GM10, 1GM10C, 2GM, 2GM20, 2GM20F, 2GMF, 3GM, 3GM30, 3GMD, 3GMF series marine diesel engines, as well as various KM series models (KM2A, KM2C, KM2P, KM3A, KM3P, KM3V) from 1980 onwards.

Is this an OEM Yanmar part?

This is a high-quality aftermarket replacement starter motor, manufactured to meet or exceed the original equipment specifications. It provides a reliable and cost-effective alternative to genuine Yanmar parts.

What are the key electrical specifications of this starter?

It operates on a 12-volt system, delivers 1.0 kW of power, features 9 teeth on the pinion, and rotates clockwise (CW).

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