One New Aftermarket Replacement AA72 Double V-Belt (1/2″ x 74″)
This AA-section Double V-Belt (also called a double angle or hexagonal V-belt) is designed for serpentine and multi-pulley drive systems where power must be transmitted from both sides of the belt. The symmetrical dual-wedge profile allows the belt to drive pulleys in opposite directions of rotation, making it ideal for agricultural machinery, lawn and garden equipment, and industrial multi-pulley drive applications. Constructed with wrapped polyester cord for strength and flexibility under demanding conditions.
Specifications
- Belt Section: AA (Double Angle / Hexagonal)
- Top Width: 1/2″
- Outside Circumference: 74″ (75.4″ per industry standard measurement)
- Construction: Wrapped Polyester Cord
- Profile: Double Angle – power transmitted from both sides
Applications
AA-section double V-belts are widely used in agricultural equipment, lawn and garden machinery, rice mills, husker machines, and industrial multi-pulley serpentine drive systems. This belt is a standard industry size suitable for any equipment specifying an AA72 double angle V-belt.
Replaces Part Number(s):
AA72, A-AA72
Aftermarket Interchange Numbers
AA72DC (Dealers Choice)
New aftermarket replacement part – not remanufactured, not used.
