Description
Overview:
The V-Flex A43 Smooth Rubber Drive V-Belt is a classical A-section belt designed for dependable power transmission in workshop, agricultural, and garden machinery. Made from durable, smooth black rubber, it links V-pulleys to transfer rotational motion efficiently and with minimal slip. With a circumference of 43 inches (approx. 109.2 cm), a top width of 13 mm, and a height of 8 mm, it matches standard A-profile pulleys and guides. A recommended minimum pulley diameter (PCD) of 63 mm helps prevent over-bending and extends service life. Suitable for equipment such as lawn mowers, tillers, compressors, small generators, and conveyors, this belt is a practical replacement for worn or stretched belts, helping restore drive efficiency and consistent performance in day-to-day use.
Key Features:
- Classical A-section profile (13 mm x 8 mm) for wide compatibility with standard V-pulleys
- Circumference 43" (approx. 109.2 cm) for correct fit where A43 length is specified
- Smooth rubber construction for steady grip and reduced vibration
- Designed for reliable power transfer with minimal slip under typical loads
- Minimum pulley diameter (PCD) 63 mm to reduce flex fatigue and extend belt life
- Resilient material suitable for routine workshop and outdoor environments
- Flexible enough for straightforward fitting and tensioning
- Helps maintain consistent drive speed and efficiency in belt-driven systems
Typical Applications:
Commonly used on lawn and garden machinery, small industrial drives, compressors, pumps, generators, drill presses, and conveyor rollers. Ideal where an A43 length and A-section profile are specified, such as on ride-on mower decks, cultivators, workshop tools, and light plant. Suitable for replacing worn belts to restore smooth, efficient power transmission between engine or motor pulleys and driven components.
Also known as:
A-section Vee belt, A43 belt, classical V-belt, transmission belt, power transmission belt, fan belt, pulley belt, A-profile belt, vee-drive belt.
Product Specifications
| L&S Part No. | A43 |
|---|---|
| Manufacturer | V-Flex |
| OEM No. | A43 |
| Unit of Sale | 1 |
| Size | Circumference 43", Width: 13mm, Height: 8mm |
| Machine Type | Engines |
| Key Features | - Classical A-section profile: 13 mm width, 8 mm height - 43-inch circumference for A43 length applications - Smooth rubber construction reduces vibration - Minimum pulley diameter 63 mm extends belt life - Suitable for lawn mowers, compressors, and conveyors |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Assorted Grease Nipples Imperial BSP & UNF (60 Pieces)£26.08 £21.73
Related Products
-
![]()
Cable Ties 9mm x 780mm Black Nylon - 100 Pack£24.60 £20.50 -
![]()
Honda GX240 GX270 Fuel Tank (Non Genuine)£32.86 £27.38
