One New Aftermarket Replacement Classical V-Belt for Ariens and Gravely Equipment
This B-section classical wrapped V-belt is a direct replacement for Ariens and Gravely OEM part numbers 72219, 722190, and 7221900. The B-section design uses a 40-degree wedge profile and polyester cord construction to deliver reliable power transmission for lawn and garden tractors, mowers, and related equipment. Also suitable for a wide range of general industrial and agricultural belt drive applications requiring a standard B202 belt.
Specifications
- Belt Section: B-Section (Classical / Conventional)
- Top Width: 5/8″
- Outside Circumference (OC Length): 205″
- Belt Depth: 13/32″
- Reinforcement: Polyester Cord
- Minimum Pulley Diameter: 5.4″
- Meets ARPM standards for oil and heat resistance
Compatible Equipment
Ariens / Gravely: Lawn and garden tractors and mowers using OEM belt numbers 72219, 722190, or 7221900. Verify model fitment by cross-referencing the OEM part number on your equipment.
General Industrial / Agricultural: Any standard B-section belt drive application requiring a B202 / 5L2050 belt (5/8″ x 205″ OC).
Replaces Part Number(s):
B1B202, B202, 72190, 72219, 722190, 7221900
Aftermarket Interchange Numbers
5L2050, A-B202-AI, A-LF3369 (Baldwin), A-LF3369J (Baldwin)
New aftermarket replacement part – not remanufactured, not used.








