The OEM alternators for the Toyota 1GD-FTV (2.8L Turbo Diesel) are rated up to 150 Amps & only produce 90Amps at idle. The SBC heavy-duty alternators generate a maximum of 390 Amps at normal driving speeds & 220 Amps at idle, depending on the alternator model. SBC alternators are designed & manufactured in the USA from Aircraft-Grade 6061 aluminum for maximum strength & heat dissipation. The alternators feature a larger housing while still retaining OEM fitment without any modification required.
The XP series of SBC alternators are assembled using DENSO components and produce the highest output at low RPM. Each alternator is supplied with a precision-machine, hard-anodized pulley made from Aircraft Certified 7075 aluminum for maximum durability & performance.