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Ten new piston rings 39mm by 1.5mm for Husqvarna chainsaws

LAHDEK

LAHDEK 10pcs Piston Ring Kit 39mm x1.5mm for Husqvarna 235 236 240

SKU CH-7SH5-Z06RJ

Ten 39 mm × 1.5 mm piston rings fit Husqvarna 235, 236 and 240 chainsaws

  • Complete overhaul kit with ten piston rings
  • Precise 39 mm by 1.5 mm dimensions for exact fit
  • Direct replacement for Husqvarna 235 236 240 models
  • Built for two-stroke petrol chainsaw engines
  • Ten rings per pack covers multiple rebuilds

Chainsaw Piston Ring Kit

This kit supplies ten piston rings sized at 39mm x 1.5mm for Husqvarna chainsaw models 235, 236, 240, 236E and 240E. It is intended for owners or repair technicians servicing these specific two-stroke petrol engines.

Two-Stroke Engine Compatibility

The rings are manufactured to match the cylinder dimensions of the listed Husqvarna models, ensuring correct compression and oil control in two-stroke power units. Proper fitment restores engine sealing without requiring modification to the piston or cylinder.

Ten-Piece Service Pack

The package includes ten individual rings, providing enough components for multiple rebuilds or for servicing several saws of the same model range. This quantity suits workshops or users who maintain a fleet of compatible machines.

How it compares

Measured against everything we stock in Small Engines & Engine Parts, at today’s prices. Recalculated every night.

Price $22.99
Cheaper than about 90% of the 501 comparable items (median $28.99).

Specifications

No published specifications for this item yet.

Questions about this item

What piston diameter and ring thickness does the LAHDEK kit use for the Husqvarna 235, 236 and 240 models?

Each ring is sized at 39 mm diameter and 1.5 mm thickness, matching the cylinder bore on the listed Husqvarna chainsaws.

How many piston rings are included and will they fit the 235, 236, 240, 240E and 236E models?

The package contains 10 rings, all sized for the 39 mm bore used across the Husqvarna 235, 236, 240, 240E and 236E chainsaws.

What is the correct installation sequence for these 2-stroke piston rings?

Clean the piston grooves, fit each ring with the marking facing up, stagger the end gaps around the piston, then compress the rings before sliding the piston into the cylinder.

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