Decoding a 1A105G V-Belt
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We had a recent belt request for a 1A105G v-belt. Here's a breakdown of what this part number typically means:
Belt Number Breakdown.
A: Classical A-section v-belt Top Width: 1/2 inch (12.7 mm) Depth: 5/16 inch (7.94 mm)
Top Width: 1/2 inch (12.7 mm)
Depth: 5/16 inch (7.94 mm)
Outside length is 47 inches
Designed for higher strength, resistance to stretching, oil, heat, and shock loads. Ideal for clutching or back bending applications (like lawn tractors and snowblowers)
Replacement Options for A45
| Brand | Part Number | Notes | Buy Link |
| Gates | 4L470 (A45) | High strength belt | Buy on Amazon |
| Dayton | 1A105G | Classic V-Belt | Buy on Amazon |
| Pix Belts | A45 PIX-X'set | Oil/heat-resistant, anti-static | Buy on Amazon |
| D&D | A45 | Generic v-belt | Buy on Amazon |
Specs Recap for A45 V-Belt
Top Width: 1/2" (12.7 mm)
Depth: 5/16" (7.94 mm)
Outside Length: 47"
Construction: Wrapped
