Description
4LK1550 V-Belt
The 4LK1550 is a v-belt from D&D Global's Dura-Ultimate-Dw-Blade Belt - 4Lk Series line. It installs as a standard-section replacement on matching sheaves for industrial power transmission.
| Specification | Value |
|---|---|
| Part Number | 4LK1550 |
| Belt Type | V-Belt |
| Cross-Section | 4LK |
| Top Width | 0.5 in |
| Height / Depth | 0.312 in |
| Sheave Angle | 40° |
| Length | 155 in (Outside Circumference) |
| Construction | Synthetic Rubber, Aramid (Kevlar) cord |
| Weight | 0.894 lb |
| UPC | 190859951834 |
Applications
- Industrial fans, blowers, and HVAC air handlers
- Pumps, compressors, and machine tools
- Agricultural and aggregate equipment
- Drives where a direct, standard-section replacement is needed
Browse the full range in V-Belts, or use our belt identification guide to match an existing part.
Cross-Reference
4LK1550 is a standardized industry size, so a 4LK1550 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call (888) 203-2358.
All manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting & Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.
Frequently Asked Questions
What is 4LK1550 used for?
4LK1550 is a v-belt used on industrial drives — fans and blowers, HVAC, pumps, compressors, machine tools, and agricultural equipment. It installs as a standard-section replacement on matching sheaves.
What are the dimensions of 4LK1550?
4LK1550 has a top width of 0.5 in, a 40° sheave angle and a 155 in (Outside Circumference).
Is 4LK1550 the same as other brands' 4LK1550?
Yes. 4LK1550 is a standardized industry size, so a 4LK1550 from any major manufacturer shares the same cross-section and length and runs on the same sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering.
Does 4LK1550 ship from Houston?
Yes. 4LK1550 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.