Description
The Lennox 47W78 BX‑section Tri‑Power V‑belt is a high-quality OEM component engineered for blower drive systems requiring a 61″ outside circumference BX belt. With superior heat, oil, and wear resistance, plus the trusted design of Tri‑Power notched belts, it ensures smooth, reliable operation in HVAC and light industrial applications. Perfect for technicians and contractors seeking precision replacement parts.
Specifications:
- Type: Blower V-Belt
- Gross Weight: 0.61 LB
- Family: Tri-Power
- Series: 9013
- Weight: 0.55 lbs
- Core Product: No
- Belt Type: BX
- Industry Number: BX58
- Length O.C: 61 Inch
- Pitch Length: 59.8 Inch
- Belt Cross-Section: (W x H): 21/32 x 13/32″
- Type: Notched V-Belt
- Outside Length: 61 IN
- Top Width: 0.656 IN
- Section: BX
- Application: Industrial
- Pitch Length: 59.8 IN
- Resists: Oil/Heat -60 Deg. F to 250 Deg. F
- Thickness: 0.406-0.438 IN











