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A set of chainsaw replacement parts including fuel filter, oil filter, lines and spark plug

LAHDEK

LAHDEK Fuel Oil Filter Line Hose Spark Plug Kit Stihl 070 090

SKU CH-6Q9D-J9F85

Maintenance kit with fuel filter, oil filter, lines and spark plug for Stihl 070 and 090 chainsaws

  • Complete maintenance kit for Stihl 070 090 chainsaws
  • Includes fuel filter, fuel line set, oil filter, oil line and spark plug
  • Replaces OEM numbers 1106 647 9404 and 1111 358 7700
  • Designed for 2-stroke petrol engines
  • New replacement spare part ready for installation

Kit contents and fit

This replacement kit supplies a fuel filter, fuel line set, oil filter, oil line and spark plug for Stihl 070 and 090 chainsaws. It matches OEM references 1106 647 9404 and 1111 358 7700 so the parts install without modification.

When to fit the kit

The set replaces aged or cracked fuel and oil lines, clogged filters and a worn spark plug in a single service. The jump is worth it when the saw shows hard starting, uneven idle or reduced cutting power caused by degraded rubber and filtration.

Sustained cutting behaviour

Fresh lines and filters maintain steady fuel and oil delivery during long cuts, preventing lean runs and bar starvation. The new plug keeps combustion consistent so the engine holds rpm under load without misfire or overheating.

Highlights

  • Complete maintenance kit for Stihl 070 090 chainsaws
  • Includes fuel filter, fuel line set, oil filter, oil line and spark plug
  • Replaces OEM numbers 1106 647 9404 and 1111 358 7700
  • Designed for 2-stroke petrol engines
  • New replacement spare part ready for installation

Specifications

No published specifications for this item yet.

Questions about this item

Will the fuel and oil lines in this kit route correctly on a Stihl 070 or 090 without modification?

The kit is listed as a direct replacement for OEM numbers 1106 647 9404 and 1111 358 7700, so the lines match the original routing on those models.

What is the common mistake when fitting the new fuel filter and line on these saws?

Installers often forget to push the new line fully onto the carburettor nipple until it seats against the ridge, leaving an air leak that causes lean running.

Which parts in this kit are consumables that will need periodic replacement?

The fuel filter, oil filter, fuel line, oil line and spark plug are all wear items; replace them on a regular service schedule or whenever they show cracking, clogging or electrode wear.

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