Alpine Chain Co. LT43-S chainsaw chain.

Equivalent chain size

3/8" LP PITCH | 0.043" GAUGE

• Ryobi RCHC62

Exact Fitment Specifications

To ensure compatibility with your Ryobi R18PCS110, verify your current guide bar matches these exact metrics:

CHECK YOUR BAR STAMPS, and send us a photo of your bar stamp in the chat bubble for a Guaranteed Fit!

Fits Saw Model: Ryobi | R18PCS110 (tool only) / R18PCS112 (kit), 18V ONE+ 6" pruning saw

Bar Length: 6" (28DL)

Chain Pitch: 3/8" LP

Chain Gauge: 0.043" (1.1mm)

Cutter Profile: Semi-chisel

Sharpening File Size: 4.0mm round

Performance

• Durability: The semi-chisel tooth geometry is designed to withstand dry and dirty Australian hardwoods for sustained cutting.

• Specific use: For pruning, limbing and cutting small to medium branches, dry firewood and soft timbers.

• Industrial Hardened Steel: Manufactured for high-torque professional saws, resisting thermal wear and chain stretch during heavy, sustained load.
  
  

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  Orders over $100 ship free by express; over $50 free standard. Orders are dispatched within 24 hours of processing.

  Ryobi R18PCS110 Chain Questions

  What size chain does a Ryobi R18PCS110 take?

  3/8" LP pitch, .043" (1.1mm) gauge, 28 drive links, on its standard 6" bar.

  How many drive links is an R18PCS110 chain?

  28 drive links on the standard 6" bar. If you're unsure, the DL count is usually stamped on the bar itself, or count the drive links on your old chain.

  What file do I use on an R18PCS110 chain?

  A 4.0mm round file suits this 3/8" LP chain.

  Is this the same chain as the R18XPCS10 Katana?

  No. The R18PCS110 runs a 3/8" LP chain with 28 drive links (Ryobi RCHC62). The brushless R18XPCS10 Katana runs a .325" low-profile chain with 30 drive links (Ryobi RCHC6). Check the model code on your saw.

  Will this chain fit other Ryobi saws?

  Possibly, but please use our Search by Chainsaw tool to find your specific saw chain with no doubt.

  Is this a genuine Ryobi chain?

  No — it's an Alpine Chain Co. chain manufactured to fit the R18PCS110, replacing the Ryobi RCHC62. Same pitch, gauge and drive link count, with a semi-chisel profile chosen for Australian hardwood. Every fit is backed by our Guaranteed Fit system.

How to Verify Your Chain Size

If you are unsure if this is the correct chain for your Ryobi R18PCS110, check the side of your current guide bar. The Pitch, Gauge, and Drive Link (DL) count are typically stamped directly into the bar near the mounting bolts.

Require technical verification? Chat with our specialist team using the chat bubble on screen, or ask our community on the Alpine Chain Co. Forum.