• Image of an alternator on a white background.
  • Image of an alternator on a white background.

| Recmar

Yanmar 1GM10 / 2GM20 Alternator 12V 35A, Ref 128270-77200 | Recmar REC128270-77200

REC128270-77200

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£88.86 GBP
£88.86 GBP
Tax included. Shipping calculated at checkout.
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Product Specifications and Features

12V 35A alternator for Yanmar GM/HM/JH marine diesel engines

This alternator is a Recmar aftermarket replacement designed for Yanmar installations using OEM alternator references 128270-77200 / 128270-77201 / 128270-77202 and 128171-77200. It is intended to restore correct battery charging on 12V systems when matched to the correct engine and mounting style.

Before ordering: verify your engine model/serial range and the part number on the alternator currently fitted.

  • Part type: Alternator
  • Output: 12V, 35A
  • Regulator: Internal
  • Pulley: Single / simple V-belt pulley
  • OEM cross-references: Yanmar 128270-77200, 128270-77201, 128270-77202, 128171-77200
  • Additional cross-references: Hitachi LR135-105, LR135-126; Prestolite 20130177
  • Typical engine fitment: Yanmar 1GM10 / 1GML, 2GM20 / 2GMLP, 3HM, 3JH2 (E/L/-TCE), 3JH25A, 3JH3, 4JH (-HTZ/-HTZAE/-TE/-TZ)
  • Aftermarket reference: Recmar REC128270-77200

Fitment can vary by engine version and alternator mounting. Always match by OEM number and physical connections before purchase.

Shipping Information

All orders ship from the UK. Orders placed Monday–Thursday before 12:00pm are processed same day. Orders placed Friday after 12:00pm through Sunday are processed the following Monday. Processing times vary by stock location.

Out of stock items can be back-ordered with a typical 3–4 week lead time.

If an item shows "Dispatch Available Today" and you order after 2pm UK time, processing begins the next business day.

All times are in UK BST.

Notice: Due to ongoing conflicts impacting logistics, some deliveries or re-stocking may take a little longer than expected. We're working to get your order to you as quickly as possible.
Yanmar 1GM10 / 2GM20 Alternator 12V 35A, Ref 128270-77200 | Recmar REC128270-77200

£88.86 GBP

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