GATES Wedge V-Belt: 4L405, 40.5 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick
SKU 3G-OTH-115257
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Frequently Asked Questions
What is a Gates 4L405 wedge V-belt used for?
The Gates 4L405 wedge V-belt is used in industrial power transmission systems to drive pumps, compressors, fans, and conveyors. Its 40.5-inch outside length and 1/2-inch top width suit light-duty machinery requiring reliable, low-slip belt drive operation.
What are the specifications of the Gates 4L405 V-belt?
The Gates 4L405 is a 4L section wedge V-belt with a polyester construction. It has a 40.5-inch outside length, 1/2-inch top width, and 5/16-inch thickness. The industry number and manufacturer part number are both 4L405.
Where to buy a Gates 4L405 V-belt worldwide?
3G Electric supplies the Gates 4L405 wedge V-belt to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this belt.
How to select the correct Gates wedge V-belt for my application?
To select the correct Gates wedge V-belt, match the belt section (4L), outside length (40.5 inches), top width (1/2 inch), and thickness (5/16 inch) to your pulley groove dimensions. Verify the industry number 4L405 matches your existing belt markings for proper fit and tension.
Used in
Common applications for GATESGATES Products
3G Electric supplies GATES 4l section v-belts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















