Description:

This powerful setup combines Mechman’s rugged 7.3 L Godzilla Dual-Alternator Bracket Kit — designed to bolt into 2020+ Ford Godzilla V8 engines and retain the factory alternator while adding a Mechman 48-Volt Elite Alternator, engineered for continuous-duty 48V systems and optimized for AGM battery banks thanks to its smart Wakespeed WS500 external regulator. The Mechman 48-Volt Elite Alternator delivers an extremely robust and flexible charging solution: the bracket kit supports second alternator and provides clean, high-output 48 V charging for off-grid, overland, or mobile power applications. Whether you’re powering deep-cycle lithium batteries, auxiliary inverters, or high-demand accessories, this combination gives you both mechanical durability and serious electrical capacity.

48-Volt Alternator | 775048V-AGM:

This 48-volt externally regulated alternator comes complete with a Wakespeed WS500 smart regulator, providing adaptive charging control and simplified integration into 48-volt auxiliary power systems. Pre-programmed for AGM batteries, it is ready for straightforward installation. By utilizing the common Ford T-mount alternator housing, it fits a wide range of factory and aftermarket dual-alternator brackets.

The 48V Elite Series alternator delivers dependable high-output power suited for continuous-duty operation, making it ideal for auxiliary charging, RV systems, and performance builds.

• High-Output 48-Volt Charging in a T-mount Ford case
• Includes Wakespeed WS500 external smart regulator (pre-programmed for AGM batteries)
• Adaptive charging with full WS500 sensor support
• Compatible with many OEM and aftermarket Ford diesel & gas dual-alternator brackets
• Designed for continuous-duty operation
• Heavy-duty internals for sustained high-load charging
• Ideal for upfitted vehicles, auxiliary power systems, and commercial applications

Popular applications for 48 volt systems include:

• Charging off-grid 48 volt solar battery banks
• Heavy-duty trucks and equipment
• RV house bank charging
• DIY off-grid power generation
• Industrial equipment
• Mobile electric air conditioning and refrigeration

⚠️ Customer Responsibility: Customers must be running a battery bank of at least 100Ah. It is critical that the customer confirms the generic profile matches their battery requirements. Refer to the image below and your battery manufacturer’s specification sheet before installation. Mechman will not be responsible for issues caused by a mismatch. Adjustments can be made through the Wakespeed app if required.

Braket Kit:

This dual alternator bracket kit is designed for 2020+ Ford 7.3L gas engines (Godzilla platform). It allows users to add a high-output 400-amp alternator while retaining the factory alternator, making it ideal for vehicles with high electrical demands.

Kit includes:

• Cast dual alternator bracket
• Mounting hardware
• Idler pulley
• Belt (see note below)

*The included belt is intended for F-series and similar applications. E-series vans may require a different belt length due to chassis-specific routing differences.