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The Moroso 640-8M-10 radius-tooth belt is a 25.2-inch by 1/2-inch belt with 80 teeth, intended for positive-drive accessory or timing applications requiring accurate tooth engagement. Its 80-tooth profile offers consistent mechanical timing and power transfer across matched pulleys. Specify this 25.2" x 1/2" 80-tooth replacement when that exact size and tooth count are required for a Gilmer-style drive.
Moroso Radius Tooth Belt - 640-8M-10 - 25.2in x 1/2in - 80 Tooth
