Classical V Belt Replacement 21/32" X 181" B178
Classical V Belt Replacement 21/32" X 181" B178
Couldn't load pickup availability
One New Aftermarket Replacement Classical B-Section V-Belt (B178) - Universal Fit
This B178 classical V-belt is a standard B-section (5L) power transmission belt used across agricultural equipment, lawn and garden machinery, industrial equipment, HVAC systems, conveyors, air compressors, and more. The B-section profile features a 40-degree angle that wedges into the pulley groove -- the greater the load, the greater the gripping action -- delivering reliable, slip-resistant power transfer in single-belt or matched multi-belt drive applications.
Specifications
- Belt Section: B / 5L (Classical)
- Top Width: 21/32" (0.656")
- Belt Depth: 7/16" (0.438")
- Outside Circumference: 181"
- Inside Length: approx. 178"
- Cross-Section Angle: 40 degrees
- Construction: Rubber compound with polyester tensile cord
- Fits standard B-section pulleys and sheaves
Compatible Applications
Universal fit for any equipment using a standard B-section V-belt drive. Common applications include agricultural tractors and harvesters, lawn mowers and zero-turn mowers, HVAC fans and blowers, centrifugal pumps, air compressors, conveyors, and general industrial machinery. Verify your current belt cross-section and outside circumference before ordering.
Replaces Part Number(s):
B178, A-B178, WN-RK-BE2B178
New aftermarket replacement part - not remanufactured, not used.
