RELIABILITY: Built with high-temperature epoxy and precision-balanced components to meet or exceed original equipment standards for long-term performance.

Key Features

• ✔ 100% Brand New - No Core Charge
• ✔ Bi-Directional (BI) Rotation
• ✔ Internal Regulator (IR) Design
• ✔ External Fan (EF) Cooling

Technical Specs

Voltage:	12V
Amperage:	65A
Rotation:	Bi-Directional
Regulator:	Internal (IR)
Fan Type:	External (EF)

Make/System	Model/Application	Notes
Motorola	8MR Series Marine	Industrial & Marine Engines
Prestolite	110 Series Industrial	Replaces 110-485
Various	Agricultural Machinery	Universal 8MR Mounting

Is this a genuine original part?

This is a premium quality 4Drive aftermarket replacement part, manufactured to meet or exceed original equipment (OE) standards for fitment and performance.

How do I know if it is compatible?

We recommend checking your original unit for the part number 8MR2302L or 110-485. If your part matches the OEM cross-reference list above, this is a direct replacement.

Does this unit support Bi-Directional rotation?

Yes, this specific unit is engineered with bi-directional rotation, allowing it to function correctly in both clockwise and counter-clockwise engine applications.

How do I confirm this fits?

Match the part number or OEM reference on your existing part with the details above. If you are unsure, send us your vehicle or engine model and year and we will confirm before you order.

Is this a genuine OEM part?

It is a new aftermarket part built to the original specification. OEM numbers are listed for cross-reference only.

Is it new or reconditioned?

It is brand new – no core charge and no old unit to return.

What if it does not fit?

Contact us with your vehicle details and the part number from your original unit and we will help you sort it out.