We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two silver metal chain tensioner screws on light background

LAHDEK

LAHDEK Chain Tensioner SCH1481 2-Pack Husqvarna 50 51 55 234 238 242 246 444

SKU CH-2NY3-FQBP6

Two-pack of chain tensioner screws fits Husqvarna models 42, 44, 50, 51, 55, 133, 234, 238, 242, 246 and 444

  • Fits Husqvarna models 42, 44, 50, 51, 55, 133, 234, 238, 242, 246, 444
  • Two tensioners per pack cover both saws or keep a spare ready
  • Designed for petrol two-stroke single-cylinder chainsaws
  • Direct replacement part numbered SCH1481 simplifies ordering
  • Restores correct chain tension for safe cutting performance

Compatible Chainsaw Models

This LAHDEK chain tensioner two-pack fits Husqvarna chainsaws numbered 42, 44, 50, 51, 55, 133, 234, 238, 242, 246 and 444. It replaces the original tensioner screw on petrol-powered, two-stroke, single-cylinder saws. The parts are new and supplied under custom label SCH1481.

Suitable And Unsuitable Uses

The kit suits owners of the listed Husqvarna models who need to replace a worn or damaged tensioner screw. It does not suit owners of other brands or Husqvarna models not shown in the compatibility list. Buyers needing a complete chain assembly or guide bar should look at different parts.

Deciding Specification

The single specification that decides fitment is the exact model number of the chainsaw. Verify that the saw carries one of the numbers 42, 44, 50, 51, 55, 133, 234, 238, 242, 246 or 444 before ordering.

Highlights

  • Fits Husqvarna models 42, 44, 50, 51, 55, 133, 234, 238, 242, 246, 444
  • Two tensioners per pack cover both saws or keep a spare ready
  • Designed for petrol two-stroke single-cylinder chainsaws
  • Direct replacement part numbered SCH1481 simplifies ordering
  • Restores correct chain tension for safe cutting performance

Specifications

No published specifications for this item yet.

Questions about this item

Will the SCH1481 tensioner hold adjustment on a Husqvarna 242 through a full day of cutting?

The tensioner is built as a direct replacement for the original screw on models including the 242 and is designed to maintain chain tension under normal petrol chainsaw loads.

Does the tensioner screw run hot or vibrate loose during extended use on a 238?

It is a standard mechanical screw without moving parts, so it does not generate heat and stays secure when installed to the correct torque on compatible saws such as the 238.

Which Husqvarna models need to be in my tool kit for these two tensioners to fit?

The pair fits Husqvarna chainsaws 42, 44, 50, 51, 55, 133, 234, 238, 242, 246 and 444.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.