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Since the Dayco Transmission V-Belt measures 11/16 in wide by 44.5 in long, it supports pulley systems that require specific belt dimensions for proper engagement. Its width provides adequate surface contact within transmission sheaves, promoting stable rotational transfer. The measured belt length aligns with fixed center distances in designated drive assemblies. As torque travels along the belt path, it maintains consistent motion between the connected components. Matched to transmission sheave geometry, the Dayco 22445 sustains consistent power flow across the drivetrain belt system.
| Top Width | .69 in |
| Effective Length | 44.50 in |
| Effective Length | 1130.30 mm |
| Outside Circumference | 45.14 in |
| Outside Circumference | 1146.56 mm |
| Angle | 38 Degrees |
| Material | Synthetic Rubber Compound |
| Belt Construction | Double Cog |
| Banded Belt | N |
| Color | Black |
| Standards | SAE J636, SAE J637 |
| Minimum Operating Temperature | -37.2 C |
| Maximum Operating Temperature | 79.4 C |
| Minimum Operating Temperature | -35 F |
| Maximum Operating Temperature | 175 F |
| Country of Origin (Primary) | CN |
| Harmonized Tariff Code (Schedule B) | 4010323000 |
| UPC | 00036687109187 |
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For over 100 years, Dayco® has been a world leader in the development, manufacture, and distribution of essential engine drive components for the aftermarket sector. Its catalog covers a wide range of drive system components for various applications, including automotive, truck, construction, agriculture, industrial machinery, and hybrid electric vehicles. For heavy duty trucks and buses, Dayco specializes in serpentine and V-belts, vibration dampers, thermostats, water pumps, expansion tanks, and gaskets. Dayco parts are built with durability in mind, using high-grade materials and tested in compliance with the latest standards set by the automotive industry. These result in parts that are superior in reliability, performance, and service life over the competition.
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