We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

GATES Wedge V-Belt: 4L405, 40.5 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick - 4L Section V-Belts
GATES4L Section V-Belts

GATES Wedge V-Belt: 4L405, 40.5 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick

The GATES Wedge V-Belt 4L405 is a 4L Section V-Belt with a polyester construction, measuring 40.5 in outside length, 1/2 in top width, and 5/16 in thickness. It is identified by Industry Number 4L405 and manufacturer…

SKU 3G-OTH-115257

Brand
GATES
Item
Wedge V-Belt: 4L405, 40.5 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick
Category
4L Section V-Belts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

GATES
Manufacturer Part Number
4L405
Type
Polyester
Top Wd
1/2 in
Thick
5/16 in
Outside Lg
40.5 in
Industry Number
4L405

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

GATES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GATES Wedge V-Belt 4L405 is a 4L Section V-Belt with a polyester construction, measuring 40.5 in outside length, 1/2 in top width, and 5/16 in thickness. It is identified by Industry Number 4L405 and manufacturer part number 4L405.

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 GATES
Packaging machinery — GATES PowerGrip® HTD® belts for precise indexing and high-torque conveyor drives
CNC machining centers — GATES PowerGrip® trapezoidal belts (H section) for spindle and axis synchronization
Printing presses — GATES PowerGrip® GT®2 Twin Power® dual-sided belts for serpentine roller drives
Material handling systems — GATES PowerGrip® L section belts for light-duty conveyor and transfer applications
Compressor and pump drives — GATES PowerGrip® HTD® belts for high-load, low-slip power transmission
Automated assembly lines — GATES MXL section miniature belts for small-scale precision positioning

GATES 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
GATES Wedge V-Belt: 4L328, 32.8 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: 4L328, 32.8 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES Wedge V-Belt: 3L245, 24.5 in Outside Lg, 3/8 in Top Wd, 7/32 in Thick, Polyester
GATES
GATES Wedge V-Belt: 3L245, 24.5 in Outside Lg, 3/8 in Top Wd, 7/32 in Thick, Polyester
GATES Wedge V-Belt: 2L380, 38 in Outside Lg, 1/4 in Top Wd, 1/8 in Thick, Polyester
GATES
GATES Wedge V-Belt: 2L380, 38 in Outside Lg, 1/4 in Top Wd, 1/8 in Thick, Polyester
GATES Wedge V-Belt: 3L285, 28.5 in Outside Lg, 3/8 in Top Wd, 7/32 in Thick, Polyester
GATES
GATES Wedge V-Belt: 3L285, 28.5 in Outside Lg, 3/8 in Top Wd, 7/32 in Thick, Polyester
GATES Wedge V-Belt: A113, 115 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: A113, 115 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES Wedge V-Belt: D240, 243 in Outside Lg, 1 1/4 in Top Wd, 3/4 in Thick, Polyester
GATES
GATES Wedge V-Belt: D240, 243 in Outside Lg, 1 1/4 in Top Wd, 3/4 in Thick, Polyester

More from GATES

View all GATES parts
GATES Wedge V-Belt: 4L318, 31.8 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: 4L318, 31.8 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES Wedge V-Belt: 4L338, 33.8 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: 4L338, 33.8 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES Wedge V-Belt: 4L333, 33.3 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: 4L333, 33.3 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES Wedge V-Belt: 4L188, 18.8 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: 4L188, 18.8 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES Wedge V-Belt: 4L235, 23.5 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: 4L235, 23.5 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES Wedge V-Belt: 4L346, 34.6 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: 4L346, 34.6 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES Wedge V-Belt: 4L255, 25.5 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: 4L255, 25.5 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES Wedge V-Belt: 4L215, 21.5 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: 4L215, 21.5 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester