Toyota 4.2TD – 250 Amps

Toyota 1HD-FTE

PN: T4.2TD-250

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                                        185 amps

Amps @ Road speed                            80 amps                                       250 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