Industrial A-BM333812 Blower Motor

Description:

The A&I A-BM333812 blower motor is used in industrial and agricultural HVAC systems to provide forced air circulation for heating, ventilation, and cooling assemblies in enclosed equipment cabins and machinery compartments. It operates on a 12V DC power supply and is commonly installed in OEM tractor HVAC systems, industrial enclosures, and mobile equipment where controlled airflow is required for operator comfort and system temperature regulation. Maintenance teams and equipment service providers use this motor for replacement of failed blower assemblies and HVAC system repairs.

Applications:

The A&I A-BM333812 blower motor is commonly used in agricultural tractors, construction equipment cabs, HVAC systems for off-highway machinery, and industrial ventilation units where 12V forced air circulation is required. It is typically installed in enclosed operator cabins and machinery control environments to maintain airflow for heating, cooling, and defogging functions in continuous-duty and mobile equipment systems.

Technical Specifications:

• Brand: A&I Products
• Manufacturer Part Number (MPN): A-BM333812
• Product Type: Blower Motor
• Operating Voltage: 12 V DC
• Current Type: DC electric motor
• Shaft Diameter: 3/8 inch
• Shaft Length: 4.25 inches
• Rotation: Reversible (3-speed compatible system dependent)
• Motor Type: Brushed DC motor
• Mounting Type: Flange / OEM HVAC housing mount
• Housing Diameter: ~3.5 inches
• Duty Rating: Medium to heavy duty
• Function: Drives blower fan for air circulation systems
• Application: HVAC systems, tractor cabs, industrial enclosures, mobile equipment
• Operating Environment: Agricultural and industrial machinery environments

Common Replacements:

• John Deere OEM blower motors (AH80194 cross reference class)
• New Holland / Case IH HVAC blower motors (12V reversible type)
• Universal 12V agricultural HVAC blower motor assemblies (3/8" shaft class)