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Toyota 4.2TD – 180 Amps


SKU: t4-2td-180 Category: Tag:

Toyota 1HD

PN: T-T4.2TD-180

Max-Amp alternators are the premier alternator on the market.  They are designed for heavy-duty & commercial use and will provide maximum power under the most demanding conditions.  Whether your demands are for any of the conditions noted below, Max-Amp alternators will fill you needs.

  • High amperage (continuous or intermittent demand)
  • Extremely hot conditions (Death Valley hot)
  • High amperage whether idling or at road speed
  • High humidity, wet conditions, chemicals, etc.

This Max-Amp heavy-duty alternator vastly outperforms the stock Toyota alternator, both at idle & at road speed.  Note on the chart below to see the performance differences.

                                                                   OEM Alternator                      Max-Amp Alternator

Amps @ Idle                                                    60 amps                                   120 amps

Amps @ Road speed                                     80 amps                                    180 amps

This alternator is designed to be an exact factory replacement for the T4.2TD engine and will directly bolt-on with no modifications necessary. A precision CNC 6061T6 aluminum pulley with a .002 hard anodized coating is installed on each alternator for maximum output and durability. This alternator comes with a full one-year warranty.


Item may vary from picture

Weight 22 lbs


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