Description
Rheem-Ruud OEM Blower Shaft — 70-21933-02
Keep your HVAC blower assembly running at peak performance with the Rheem-Ruud 70-21933-02 Blower Shaft. This genuine OEM replacement part is engineered to exact factory specifications, ensuring a precise fit and reliable operation in compatible Rheem and Ruud heating and cooling equipment.
Product Specifications
- Part Number: 70-21933-02
- Shaft Diameter: 3/4″
- Shaft Length: 17-3/8″
- Brand: Rheem-Ruud
- Part Type: Blower Shaft
Key Features
- Genuine OEM replacement part — manufactured to original Rheem-Ruud specifications
- Precision-machined shaft dimensions (3/4″ diameter x 17-3/8″ length) for accurate fitment
- Designed to restore proper blower wheel alignment and airflow performance
- Durable construction for long-lasting service life in residential and light commercial HVAC applications
- Direct drop-in replacement minimizes installation time and labor
Application
This blower shaft is intended for use in compatible Rheem and Ruud furnaces, air handlers, and HVAC units that require a 3/4″ x 17-3/8″ blower shaft. Always verify your unit’s model and part number before ordering to confirm compatibility.







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