Bearing Mounting Bracket for MRCOOL Ductless Wall Mounted Air Handler (Opposite Motor Side)

This bearing mounting bracket is the plastic support bracket that holds the replaceable bearing/bushing on the opposite side of the crossflow blower motor in MRCOOL and many other brands of ductless wall mounted air handlers.

While these brackets don’t typically fail on their own, the plastic retaining tabs can become brittle over time, especially during motor or bearing service. If a tab breaks, the bearing will not stay properly seated, which can lead to noise, vibration, or premature blower wear.

Replacing the bracket restores proper bearing alignment and helps ensure smooth, quiet fan operation.

Important Notes

• ❗ This listing is for the mounting bracket ONLY
• ❗ Bearing/bushing is NOT included

The compatible bearing can be purchased separately here: link to bearing

What This Part Does

• Secures the blower bearing on the non-motor side of the crossflow fan
• Maintains proper fan alignment
• Helps reduce vibration and operational noise
• Supports smooth, efficient air circulation

Compatibility

• MRCOOL ductless wall mounted air handlers
• Commonly used across many other ductless mini split brands with similar crossflow blower designs

Why Replace This Bracket?

• Tabs cracked or broken during service
• Bearing will not stay seated
• Excess blower noise or vibration
• Preventive repair while replacing motor or bearing

Replacing this inexpensive bracket during service can prevent repeat tear-downs, reduce noise complaints, and extend the life of the blower assembly.