Oregon 21LPX PowerCut™ 18" Saw Chain - .325" x .058" (72 DL)
The Oregon 21LPX072G PowerCut™ is a professional-grade saw chain engineered for experienced loggers and arborists using 38cc to 62cc chainsaws. Featuring full chisel cutters, this 18-inch chain provides an aggressive, square-corner edge for maximum speed and efficiency in clean timber. The low-vibration design is paired with offset depth gauges to ensure a smooth, precise cutting experience even on higher-output saws.
Built for Professional Endurance
This chain utilizes Oregon's Lubri-Tec™ automatic oiling system, which directs oil to critical parts of the chain to reduce friction and extend the life of both the chain and the guide bar. The Blued Cutters provide superior corrosion resistance, while the hardened rivets and chrome outer layer minimize wear, resulting in fewer tension adjustments during heavy use.
Product Specifications:
| Part Number |
21LPX072G |
| Pitch / Gauge |
.325" Pitch / .058" Gauge |
| Drive Link Count |
72 Drive Links |
| Bar Length |
18" (45cm) |
| File Size |
3/16" (4.8mm) |
Part Cross-Reference:
- Husqvarna: 501 84 04-72, 501 84 07-72, 591101272 (H25-72)
- Stihl: 25RS372E (Rapid Super)
Compatible Models:
Husqvarna: 44 Rancher, 450, 455 Rancher, 460 Rancher.
Other Brands: Fits several models from Jonsered, Makita, and Poulan equipped with .325" pitch sprockets and .058" gauge bars.
⚠️ Important Compatibility Note:
This chain is .325" Pitch and .058" Gauge. It will NOT work with 3/8" drive systems or bars designed for .050" or .063" gauges. Verify your drive sprocket pitch and guide bar gauge before installation. This is a professional "Yellow Label" chain and does not meet ANSI low-kickback safety requirements.
⚙️ Related Parts & Maintenance:
🛠️ Mechanic's Tip:
The .058" gauge is a standard for many professional Husqvarna setups. When using the 21LPX full-chisel chain, remember that the square corner is the most vital part of the cutter. To keep it performing at its peak, use a 3/16" round file and touch up the cutters every couple of fuel tanks. This maintains the "self-feeding" feel of the chain and prevents you from having to "push" the saw through the wood.