Air compressor belts are essential for transferring power from the motor to the pump. The right belt improves efficiency, reduces wear, and minimizes downtime. This guide highlights five compatible belts designed to fit popular models and brands, helping you choose a reliable replacement for continued performance.
| Product | Brand | Compatibility Highlights |
|---|---|---|
| D55168 Series Drive Belt | LOETPR | Compatible with D55146, D55167, D55168, D55149; CAP1615-OF, CAP1645-OF |
| AC-0815 Timing Belt | Duheri | Fits CAC-1311, CAC-1342; works with Dewalt, Makita, Porter Cable, Craftsman |
| C-BT-224 Belt | Fuoequl | 6 rib V-belt; 9/16″ wide; 47″ long; Porter Cable compatible |
| A12210 / N011005 Drive Belt | HHLZDHH | Multi-model compatibility including D55146, D55167, D55168 |
| AC-0815 (2-Pack) Timing Belt | GnDaYoug | 5/8″ wide x 15-1/8″ long; replaces CAC-1311, CAC-1342 |
D55168 Series Drive Belt for Air Compressors
The LOETPR belt is designed to be compatible with multiple D-series Dewalt and tool-brand models, including D55146, D55167, D55168, and D55149, as well as certain CAP models. Precautions emphasize clean pulleys, correct alignment, and avoiding extreme temperatures that can damage belt chemistry. Installation involves ensuring perpendicular shafts, parallel transmission wheels, and a level belt plane during operation.
AC-0815 Timing Belt for Popular Brands
Duheri’s AC-0815 timing belt includes one replacement belt with dimensions 5/8″ wide by about 15-1/8″ long, compatible as a direct OEM replacement for CAC-1311 and CAC-1342. It supports models across Craftsman, Porter Cable, DeWalt, Makita, Sears, and others, offering durable performance in high-demand environments. The belt is designed to withstand heat and wear while maintaining precise fit to OEM specifications.
C-BT-224 Heavy-Duty Belt for Porter Cable
Fuoequl’s C-BT-224 belt is a heavy-duty 6 rib V-belt, 9/16″ wide and 47″ long. It’s designed for Porter Cable and similar models, replacing part C-BT-224. This belt emphasizes robust construction and compatibility with a range of Porter Cable compressors, helping ensure reliable drive performance under load.
A12210 / N011005 Drive Belt Bundle
HHLZDHH provides a versatile 3-pack replacement for several Dewalt, Porter Cable, Craftsman, and other brands. Replacing models include D55146, D55167, D55168, among many others, with guidance to disconnect power and bleed pressure prior to servicing. The pack supports multiple configurations, making it a cost-effective option for shops with diverse equipment.
AC-0815 Timing Belt (2-Pack)
GnDaYoug’s two-pack AC-0815 timing belt provides broad compatibility across Craftsman, Porter Cable, DeWalt, Black & Decker, Delta, and Bostitch. The belts adhere to OEM specs (5/8″ width x 15-1/8″ length) and aim to offer durable, heat-resistant performance, ensuring efficient replacement for multiple machines.
Buying Guide: Key Purchase Considerations
- Model compatibility: Verify that the belt matches your compressor’s exact model and part numbers to avoid fitment issues.
- Belt dimensions: Pay attention to width and length (commonly 5/8″ x 15-1/8″ for AC-0815 variants) to ensure proper alignment and tension.
- Material and durability: Look for high-flex rubber with resistance to heat and wear for longer service life under heavy use.
- Number of belts: If you operate multiple units, consider multi-pack options to save time and protect stock levels.
- Installation notes: Follow alignment guidelines—vertical shafts, parallel pulleys, and level planes—to prevent premature belt wear.
- Brand and compatibility breadth: Belts labeled as compatible with D5514x, CAC-1311, CAC-1342, and similar parts offer broader applicability across brands.
- Replacement timing: Regular inspection of belt tension and signs of cracking or glazing helps prevent sudden pump failures.