Alternator, Yanmar 12V, 40A

Indeks: 403162

Quantity: 48

State: Available

£50.99 brutto

£50.99 netto

  • Total sales: 11

Product compliance details: Manufacturer responsible for the product

Product safety

JAZGOT

Manufacturer

Warnings and safety information

  • CE Mark
    CE Mark

    Has the CE mark (complies with EU standards).

Safety Information

In accordance with Regulation (EU) 2023/988 on General Product Safety (GPSR), below are the rules for the safe use of the alternator for forklift trucks.

Application

  • Part of the forklift’s electrical system, responsible for generating electricity and charging the battery during engine operation.
  • Powers the electrical system and vehicle components.

Hazards

  • Risk of electric shock if handled improperly or when working with the engine running.
  • Possible damage to the electrical system if connected incorrectly.
  • Risk of overheating and fire due to short circuit, faulty voltage regulator or damaged cables.
  • Risk of mechanical injury from the rotating pulley of the alternator.

Operating conditions

  • Use only alternators that match the forklift’s technical specifications.
  • Do not use damaged, burnt, or worn components.
  • Protect from excessive moisture and dirt.

Installation and connection

  • Installation should be carried out by qualified service personnel.
  • Disconnect the battery and ensure the wiring is free of short circuits before connection.
  • Ensure proper belt tension – too loose or too tight may damage the alternator.
  • Connect cables acc
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Yanmar Alternator 12V 40A – for TNV and TNE series engines

This alternator is designed for Yanmar engines and works with a 12V electrical system. It delivers a charging current of 40A, matching the requirements of electrical systems in compact machinery. Identification by OEM number makes it easier to select the correct unit.

Compatibility and OEM numbers

The alternator corresponds to the following OEM numbers:

  • 129423-77200
  • Y129240-77200
  • YM129423-77200
  • 1000071272

Used in Yanmar engines:

  • 4TNV88
  • 3TNV88
  • 3TNV82A
  • 3TNE82A
  • 3TNV76
  • 4TNE84

Mounting and fitment

The design with 2 mounting holes is used in Yanmar TNV and TNE series engines. The mounting layout remains consistent across many models, which simplifies installation in different machine configurations.

Applications

The alternator is used in selected Yanmar mini excavators and compact machines, including:

  • SV15, SV17, SV18, SV20, SV22, SV26
  • VIO20, VIO25, VIO30, VIO33U, VIO38U
  • VIO55, VIO75-A

Selection should be based on engine type and OEM number, which provides a more reliable match than comparing the part by appearance alone.

Technical specifications

Voltage 12 V
Current 40 A
OEM numbers 129423-77200, Y129240-77200, YM129423-77200, 1000071272
Number of mounting holes 2

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Technical informations

Piece number
129423-77200 / Y129240-77200 / YM129423-77200 / 1000071272
Application
Other
CE Declaration of Conformity
yes
Guarantee
12 months
Number of mounting holes
2
Voltage
12 V
Application in the engine model
4TNV88, 3TNV88, 3TNV82A, 3TNE82A, 3TNV76, 4TNE84
Attention
Please purchase with consideration. The goods are sealed. Once the seal has been removed, the amount of the refund may be reduced.

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