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Metallic cylinder piston kit with pin ring and circlips

LAHDEK

LAHDEK 35mm Cylinder Piston Pin Kit for Stihl FS160 FS220 FS280 4119 020 1203

SKU CH-YK1P-Z0VRK

35 mm cylinder piston pin kit with ring and circlips fits Stihl FS160, FS220 and FS280 trimmers

  • 35 mm bore restores compression on Stihl FS160 FS220 FS280
  • Complete kit includes cylinder piston pin ring and two circlips
  • Direct replacement for OEM part 4119 020 1203
  • Two-stroke single-cylinder petrol power for trimmers and chainsaws
  • New condition ensures reliable performance out of the box

35 mm Cylinder Piston Kit

This new LAHDEK kit supplies a 35 mm cylinder, piston, wrist pin, ring and two circlips for Stihl FS160, FS220 and FS280 trimmers and chainsaws. It replaces the original 4119 020 1203 assembly in 2-stroke single-cylinder petrol engines.

Replaces worn 35 mm bore components

Install when the original cylinder and piston show scoring, loss of compression or excessive ring wear that a simple ring swap cannot cure. The jump is worth it if the crankshaft and bearings are still serviceable and you want a complete top-end refresh in one package.

Verify model and bore before ordering

Confirm your machine is an FS160, FS220 or FS280 and that the cylinder bore measures 35 mm. Check that the crankcase, crankshaft and ignition components are intact, because this kit only addresses the top end.

Highlights

  • 35 mm bore restores compression on Stihl FS160 FS220 FS280
  • Complete kit includes cylinder piston pin ring and two circlips
  • Direct replacement for OEM part 4119 020 1203
  • Two-stroke single-cylinder petrol power for trimmers and chainsaws
  • New condition ensures reliable performance out of the box

Specifications

No published specifications for this item yet.

Questions about this item

Will the 35 mm cylinder fit my Stihl FS220 trimmer?

The kit is built for Stihl FS160, FS220 and FS280 models with a 35 mm bore, so it matches the original cylinder dimensions for those engines.

What is the correct order for fitting the piston pin and circlips?

Slide the pin through the piston and connecting rod, then seat both circlips fully into their grooves with the open ends facing away from the piston crown.

When should the piston ring be replaced on this 2-stroke kit?

Replace the ring whenever compression drops below spec or the ring end gap exceeds the service limit, typically during a top-end rebuild.

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