Mannial 18-inch chainsaw chain 3-pack for Stihl 025 MS250 MS251 — 0.325 pitch, .063 gauge, 68DL, full-chisel with sharpener kit

Mannial's 3-pack 18" replacement chains fit Stihl 025, MS250 and MS251 bars with .325" pitch, .063" gauge and 68 drive links, and they arrive with a chainsaw sharpener kit for on-the-spot maintenance.

These aftermarket chains are built to match common Stihl 18" guide bar specifications so you can restore cutting performance quickly and affordably. Each chain in the pack is full-chisel style, heat-treated for strength and stability, and paired with a small sharpening kit so you can keep cutters aligned and sharp between professional services. Before ordering, check your guide bar markings or manual—some 2022-and-newer MS250 bars use a .050" gauge and are not compatible with this .063" chain.

Will this chain fit my Stihl 025, MS250 or MS251?

These chains are designed specifically for 18" guide bars that use 0.325" pitch and .063" (1.6mm) gauge with 68 drive links. Confirm the pitch, gauge and drive-link count printed on your bar or in your operator manual to ensure compatibility.

• Pitch: 0.325"
• Gauge: .063" (1.6mm)
• Drive links: 68 DL
• Bar length: 18" (45 cm)

How does the chain perform for everyday cutting tasks?

The full-chisel cutter profile delivers fast, aggressive cutting suitable for limb work, firewood and general property maintenance. Heat treatment and quenched construction increase hardness and reduce stretch, so cutters stay sharper longer under normal homeowner and light-professional use.

• Full-chisel teeth for rapid, clean cuts
• Heat-treated and quenched for durability
• Shock-absorbing design to reduce vibration
• Stable tension retention for consistent performance

What’s included in the value bundle and how does it help maintenance?

The kit contains three complete chains plus a compact chainsaw sharpener kit so you can file cuts and adjust depth gauges without specialist tools. Regular light maintenance extends chain life and preserves cutting speed, reducing the need for frequent replacements.

• 3x 18" chains (.325" pitch, .063" gauge, 68DL)
• Sharpener kit: two 3/16" round files, flat file, depth gauge and handle
• On-site filing keeps cutters consistent and efficient
• Saves money by stretching time between replacements

Are there any installation or safety checks I should do first?

Always fit chains with the bar and sprocket clean and inspect the bar groove, sprocket teeth and tensioning system before use. Use appropriate protective equipment and follow your saw manufacturer's instructions when tensioning, sharpening and operating the chain.

• Check bar groove and sprocket for wear
• Verify proper chain tension before starting
• Use gloves and eye protection during installation
• Follow Stihl or owner manual safety guidance

Who is this for? This Mannial 3-pack and sharpener set is ideal for homeowners, landscapers and light-duty pros who want a cost-effective way to replace worn 18" chains and keep cutters sharp on-site. It's a practical option when you need immediate replacements and the ability to maintain consistent cutting performance without returning to a shop. Remember to confirm your bar uses a .063" gauge before purchasing to ensure a correct fit.