Best Belt for Air Compressor Replacement: Top Replacement Belts
Choosing the right belt is essential for maintaining efficient air compression. The following selection highlights belts that fit common Dewalt, Porter Cable, Craftsman, Makita, and similar models, offering durable materials, precise widths, and reliable lengths. This guide compares compatibility, durability, and installation considerations to help you pick a belt that keeps your compressor running smoothly.
| Product | Brand | Key Compatibility | Notes |
|---|---|---|---|
| D55168, D55146, D55168 Replacement Belt | LOETPR | D55146, D55167, D55168, D55149; CAP1615-OF, CAP1645-OF | New 1-Pcs belt; basic installation precautions |
| AC-0815 Timing Belt | Duheri | Fits various Dewalt, Porter Cable, Makita, Craftsman, Sears, Craftsman models CAC-1311, CAC-1342 | Includes 1 belt; 5/8″ x ~15 1/8″ |
| C-BT-224 47.3″ Belt | Fuoequl | Porter Cable and similar 9/16″ wide, 6 rib / 47″ length belts | Heavy duty drive belt |
| A12210 N011005 3-pack | HHLZDHH | Dewalt, Porter Cable, Craftsman, Devilbiss, D55146/ D55168 series | 3-pack; replaces multiple part numbers |
| (2-Pack) AC-0815 Timing Belt | GnDaYoug | Craftsman, Porter Cable, DEWALT, Black & Decker, Delta, Bostitch; CAC-1311, CAC-1342 | 2 belts; OEM-replacement style |
LOETPR Belt for D55146/D55167/D55168
Reference: Compatible with D55146, D55167, D55168, D55149 and certain CAP models. The belt emphasizes clean operation and proper alignment during installation. Key precautions include keeping the belt and pulley free of oil and water, verifying verticality and parallelism of shafts, and maintaining horizontal operation during use. Extreme temperatures can degrade the belt’s material, so installation and operation in a controlled environment are advised.
AC-0815 Timing Belt for Dewalt/Porter Cable
This belt includes 1 replacement belt measuring approximately 5/8″ wide by 15 1/8″ long. It replaces part numbers AC-0815, CAC-1311, CAC-1342 and is designed for quick compatibility with a wide range of Dewalt, Porter Cable, Makita, Sears, Craftsman, and related brands. The belt aims to deliver reliable performance under typical air compressor workloads and is marketed as a precise OEM-style replacement.
Fuoequl C-BT-224 47.3″ Belt
Designed as a heavy-duty drive belt for Porter Cable and similar air compressors, the Fuoequl belt is a 9/16″ wide, 47″ length (470j6) 6-rib V-belt. It is marketed as compatible with CPL55GH8W and CPLC7060V models, providing a robust option for longer belt runs and renewed drive efficiency in compatible Porter Cable and Craftsman units.
A12210 N011005 3-Pack
Replaces multiple Dewalt, Porter Cable, Craftsman, Devilbiss and similar part numbers. The A12210/N011005 belt set supports a broad range of D55146/D55167/D55168 configurations, delivering a flexible replacement option that connects motor and drive pulleys while noting the importance of disconnecting power and bleeding pressure before servicing.
(2-Pack) AC-0815 Timing Belt
Two belts per package, designed as a direct OEM replacement for widely used models. The belts align with 5/8″ width and around 15-1/8″ length, offering compatibility across multiple popular brands, including Craftsman, Porter Cable, Black & Decker, Delta, and Bostitch. The product emphasizes precision fit, durability in heat and wear, and cost-effective replacements.
HASMX Replacement Belt for Campbell Hausfeld
Specifically marketed for Campbell Hausfeld vertical twin compressor pumps and BT-series units, this 6-rib V-belt is 9/16″ wide and about 50″ long. It provides a direct replacement option for BT004800AV and BT-48 variants, supporting robust drive systems across Campbell Hausfeld equipment and similar models in the vertical twin family.
Homhelar AC-0815 Timing Belt
Fits a wide array of air compressor models from Black & Decker, Porter Cable, Devilbiss, Delta, and similar brands. The belt dimensions approximate 15″ length and 5/8″ width, replacing AC-0815, CAC-1311, CAC-1342. The listing emphasizes broad compatibility and standard OEM-replacement style.
Buying Guide: Key Purchase Considerations
- Compatibility: confirm the belt length, width, and rib count to match your specific model’s drive pulley and motor pulley. Look for model numbers like D55146, D55168, CAC-1311, CAC-1342, or 470j6 to ensure a proper fit.
- Material and Durability: choose belts with durable rubber compounds that resist heat and cracking. Heavy-duty belts are better for high-use environments, while standard belts suit typical home shops.
- Installation Considerations: follow installation precautions—keep belts clean and free of oil, ensure shafts are vertical and parallel, and maintain horizontal operation during use to prevent premature wear.
- OEM vs. aftermarket: OEM-style replacements offer a closer match to factory specs but may vary in price. Aftermarket options can provide cost savings while maintaining compatibility if they meet OEM dimensions.
- Length and Width: verify exact dimensions (e.g., 5/8″ width x ~15″ length or 47″ length for C-BT-224) to avoid misfit and slipping under load.
- Maintenance and Safety: disconnect power and bleed air pressure before servicing, and inspect belts for glazing, cracking, or glazing signs to determine replacement timing.
- Pack Options: multi-packs can be cost-efficient if you maintain multiple compressor models; ensure each belt matches the specific unit you own.
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