Oregon 24" Chainsaw Chain 3/8" Pitch .050" Gauge, 93 Links — Lubritec, Durable OCS-01 Cutters

Oregon's 24" chainsaw chain (3/8" pitch, .050" gauge, 93 drive links) is a high-durability replacement chain engineered for faster cutting, easier sharpening, and improved start-up lubrication.

This replacement chain is built to fit 24-inch guide bars on mid- to large-frame chainsaws (typically 50–100cc). It pairs Oregon's Lubritec internal lubricant reservoirs with blued, OCS-01 steel cutters and expanded filing guides so the chain resists corrosion, starts smoothly, and is straightforward to maintain. Use this chain when you need consistent cutting performance, reliable durability, and simplified sharpening for demanding yard, property, or professional tasks.

How will this chain change my saw’s cutting performance?

The reshaped cutters on this Oregon chain are profiled to slice through wood quickly while maintaining control and precision. Combined with a standard cutter sequence, the design balances aggressive cutting speed with predictable chip removal so you get cleaner, faster cuts without excessive vibration.

• Reshaped cutter geometry for efficient chip flow and fast cutting.
• Standard cutter sequence for balanced cutting and reduced kickback risk.
• OCS-01 steel cutters for enhanced edge strength and wear resistance.

What does Lubritec do and why does that matter during start-up?

Lubritec channels lubricant into reservoirs in the chain’s high-friction zones so oil is available immediately at start-up, before the saw’s oil pump reaches full flow. That initial lubrication reduces wear on tie straps and cutting components when friction is highest, extending chain life and improving reliability under intermittent use.

• Internal lubricant reservoirs hold oil where the chain contacts the guide bar.
• Improved lubrication during cold starts or low-oil flow periods.
• Reduced tie-strap flex and lower initial friction on moving parts.

How easy is sharpening and maintenance for this chain?

Oregon added expanded top-plate and depth gauge filing indicators to this chain to make sharpening faster and more accurate. Those visible reference points simplify using a flat file or a filing round, helping you restore cutting geometry with fewer passes and less guesswork.

• Enlarged filing guides for clearer sightlines while sharpening.
• Depth gauge indicators reduce the risk of over- or under-filing.
• Compatible with standard round files for 3/8" pitch cutters.

Will this chain resist corrosion and wear in demanding conditions?

Yes — the cutters are chemically blued for surface rust protection, and Oregon’s OCS-01 steel is formulated to withstand extended cutting loads. The combined finish and metallurgy help the chain keep its edge longer and stay serviceable through wet or dirty environments.

• Blued cutters provide a corrosion-resistant surface finish.
• OCS-01 steel offers improved toughness for longer edge life.
• Durability features suited to pro and heavy homeowner use.

Who is this chain for? This Oregon 24" chain is aimed at operators of medium to large saws (roughly 50–100cc) who need a robust replacement that simplifies upkeep and boosts performance. It's well suited to property owners, landscapers, arborists, and professionals who value a chain that cuts quickly, sharpens easily, and holds up under frequent or challenging cutting jobs. Before ordering, confirm your saw uses a 24" guide bar and accepts a 3/8" pitch, .050" gauge chain with 93 drive links to ensure proper fitment.