Rheem-Ruud 70-24104-81 Belly Band Kit

The Rheem-Ruud 70-24104-81 Belly Band Kit is a field-proven mounting solution designed specifically for 48-frame blower motors within HVAC systems. As a veteran-grade OEM motor mounting kit, it provides the structural stability required to secure a 5-5/8 inch diameter motor, preventing the mechanical slippage and excessive vibration that leads to premature bearing failure. This kit is a direct replacement that ensures vibration dampened blower operation by utilizing a four-arm support system, specifically engineered for high-static residential air conditioning and furnace applications. For technicians performing blower motor replacements, the 70-24104-81 manages the critical 1/16-inch insertion depth from the blower mounting surface to the ring edge, maintaining precise alignment within the centrifugal blower housing. The heavy-duty steel belly band is paired with vibration isolation grommets and grade 5 hardware to sustain performance under high torque loads and multi-speed RPM adjustments common in Rheem and Ruud equipment.

• Universal 48-Frame Compatibility: Designed for standard 5.625-inch diameter motors used across numerous residential furnace and air handler models.
• Enhanced HVAC System Stability: The four-arm configuration distributes motor weight evenly, reducing noise and mechanical stress on the blower wheel.
• Technician-Ready Hardware: Includes all necessary Grade 5 bolts, serrated flange hex nuts, and specialized vibration-dampening grommets for a complete install.
• Multi-Bolt Circle Versatility: Supports various mounting diameters including 13-3/8", 16-1/8", and 18-7/8" circles to fit a wide range of OEM and aftermarket housings.

Common Questions Regarding the 70-24104-81 Belly Band Kit:

What motor size does this belly band fit?
This kit is engineered precisely for 48-frame motors, which typically feature a 5-5/8 inch outer diameter. It is the standard mounting format for modern residential blowers.

Does this kit include the mounting grommets?
Yes, the 70-24104-81 comes with both collar (round) and insert (mushroom) grommets to ensure the motor is isolated from the housing, effectively reducing cabinet resonance during operation.

Can I use this for condenser fan motors?
While functionally similar, this 4-arm kit is primarily optimized for indoor blower motor assemblies. Always verify the bolt circle diameter of your specific mounting bracket before installation in outdoor units.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.