Oregon 91PX AdvanceCut™ 12" Saw Chain - 3/8" LP x .050" (45 DL)
The Oregon 91PX045G AdvanceCut™ is a premium, low-kickback chain designed for homeowners and tree care professionals using compact saws. This 12-inch chain features semi-chisel cutters that deliver a smooth, efficient cut with a high tolerance for dust and debris. It is the ideal choice for pruning, light felling, and maintaining properties without the aggressive "bite" of a professional chisel chain.
Engineered for Longevity
This chain features the Lubri-Tec™ automatic oiling system, which keeps the chain and guide bar rail properly lubricated to reduce friction and heat. With hardened rivets and a chrome-plated outer layer, the 91PX series stays sharp longer and resists stretching, resulting in fewer tension adjustments and less downtime.
Chain Specifications:
| Product Family | AdvanceCut™ (91PX) |
| Pitch / Gauge | 3/8" Low Profile™ / .050" Gauge |
| Drive Link Count | 45 Drive Links |
| Cutter Type | Semi-Chisel (Low-Vibration) |
| ANSI Low-Kickback | Yes (Green Label) |
Extensive Compatibility Fitment:
Echo: CS-2511T, CS-310, CS-352, CS-355T, CS-400, and PPT/PPF Pole Saws.
Husqvarna: 136, 142, 240, 435, T435, T540XP, 525P4S.
Stihl & Others: Fits models requiring 45 DL including Craftsman, Poulan, and Makita.
✅ Homeowner & Pro Pruning Safe:
This chain meets the kickback performance requirements of ANSI B175.1-2012. Its specialized bumper drive link design reduces kickback risk without sacrificing cutting speed on saws up to 42cc.
⚙️ Maintenance & Accessories:
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Sharpening Files: Shop 5/32" Round Files
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Cross-Reference: Stihl 3636 005 0045 (63PM345E) | Husqvarna 585422145
🛠️ Mechanic's Tip:
The 91PX series is the "Swiss Army Knife" of small saw chains. Because it uses 45 drive links, it is a very common fitment for top-handle arborist saws. When sharpening with your 5/32" file, remember to maintain a 30° angle. If you are using this on a pole saw (PPT series), check your tension frequently as the long reach can cause the chain to heat up and expand more than it would on a standard chainsaw.