HUSQVARNA washer stopper for exhaust valve 2T TE 150-300 ’21-’23

HUSQVARNA washer stopper for exhaust valve 2T TE 150-300 ’21-’23

The HUSQVARNA washer stopper for exhaust valve 2T TE 150-300 ’21-’23 is a securing plate for the exhaust control system on selected TE 2-stroke models, ensuring correct retention of the exhaust valve assembly. It is designed for Husqvarna TE 150, TE 250, and TE 300 models, including specific US, EU, and Heritage variants within the 2021–2023 model years.

Technical specifications

• Part number: 50437079100
• Component type: Washer stopper / securing plate
• System: Exhaust control
• Fitment: Husqvarna TE 150, TE 250, TE 300, TE 150 (US), TE 250 (EU), TE 250 (US), TE 150 Heritage, TE 250 Heritage, TE 300 Heritage (model years 2021–2023)

Use and service context

This washer stopper is used in the exhaust control system where it secures elements of the exhaust valve mechanism. It is typically replaced when servicing the exhaust valve assembly, especially if the original securing plate shows wear, deformation, or damage during disassembly. It is commonly renewed together with other exhaust control hardware and related gaskets or seals to maintain consistent exhaust valve operation.

Installation notes

The HUSQVARNA washer stopper for exhaust valve 2T TE 150-300 ’21-’23 is a direct-fit replacement for the specified TE models and should be installed following the manufacturer’s exhaust control assembly sequence and torque specifications from the service manual, using appropriate hand tools.