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Oregon

Oregon 91PX 3/8 LP .050 Chain Loop

Oregon 91PX 3/8 LP .050 Chain Loop

Best-Selling, Ultra-Reliable Chain for Homeowners & Semi-Pros.
The Oregon 91PX is the #1 replacement chain worldwide for good reason: it’s tough, stays sharp longer, and delivers smooth, low-vibration performance on 35–62 cc gas saws and high-power battery saws.

With its classic 3/8" Low Profile pitch and durable .050" (1.3 mm) gauge, the 91PX strikes the perfect balance between aggressive cutting and long chain life – ideal for firewood, storm cleanup, property maintenance, and occasional professional use.

Drive Links
$38.30 NZD
$38.30 NZD
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Visit our store or order online today to bring home the 91PX 3/8 LP .050 Chain Loop.

Key Features

Proven Chamfer Chisel™ Cutters – Twin cutting edges stay sharp 2–3× longer than cheap big-box chains.

Low Kickback + ANSI Certified – Bumper drive links give you safer operation without sacrificing speed.

LubriTec™ Oil Delivery – Keeps the chain and bar running cooler, even on long cutting sessions.

Forgiving & Easy to Sharpen – Takes a standard 5/32" (4.0 mm) round file – perfect for DIY sharpening in minutes.

Blued Steel Cutters – Superior corrosion resistance and hardness for maximum durability.

  • Perfect Fit For These Popular Models:

    • Husqvarna 135, 140, 435, 440, 445, 450, 550XP (with .050" bar)
    • Stihl MS 170, MS 171, MS 180, MS 181, MS 211, MS 231
    • Echo CS-310, CS-352, CS-590 (with 3/8" LP bar)
    • Jonsered CS 2240, CS 2255
    • Makita EA4300, Ryobi, Craftsman, Poulan Pro, and most 35–62 cc homeowner saws
    • Battery saws: EGO CS1800, Greenworks 60V/80V, Milwaukee M18 16", etc.

    100% Genuine Oregon Product – Made in the USA with premium blued steel for maximum durability and corrosion resistance.

  • Available Loop Sizes (Select Your Exact Drive Links):

    • 45DL → Fits 12" bar
    • 50DL → Fits 14" bar
    • 56DL → Fits 16" bar (most popular size)


    Need a custom length or a size we don’t have listed?
    No problem! Just let us know your exact bar length or drive link count and we’ll hand-build your Oregon loop on the spot – cut, riveted, and ready to ship the same day.

    Drop us a message, pop in-store, or call us directly. We’re chainsaw people and we’ve got you covered!

Why Buy From Us at Greenmount Mowers?

  • Same-day shipping (order before 3 PM)
  • Easy returns within 30 days
  • Customizable Chain Loops
  • Support from real chainsaw experts

Ready for sharper, faster, safer cuts?
Add the Oregon 91PX 3/8 LP .050 chain to your cart now and feel the difference on your next job!