STIHL Switch - 4950 430 0503

Overview

• Manufacturer: STIHL
• Part type: Switch (pressure switch) designed for STIHL RE-series pressure washers
• Purpose: Replacement on/off switch for RE-series units, enabling reliable control of the high-pressure washer motor

Notes: This is an OEM-equivalent replacement part commonly used across STIHL RE-series models; verify compatibility with your specific unit prior to installation.

Key Features

• Part Number: 4950-430-0503
• Type of machine suitable for: STIHL RE-series pressure washers (including RE110/RE110 PLUS, RE120 family, and RE130 PLUS variants)
• Installation tips: - Disconnect power and relieve system pressure before replacement. - Remove the faulty switch and install the OEM 4950-430-0503 in the same orientation. - Reconnect wiring securely and test operation at low pressure before full use.

Compatibility notes indicate use across multiple RE-series models, with specific references to RE110 PLUS and RE130 PLUS variants.

Compatibility

• STIHL RE110 PLUS
• STIHL RE130 PLUS
• STIHL RE110
• STIHL RE120
• Alternative part numbers: No official variants beyond 4950-430-0503; some retailers list the same code with minor hyphen/spacing variations (e.g., 4950 430 0503).

References confirm the part as an OEM-style switch used in RE-series pressure washers, including RE110/RE120 and RE130 PLUS families.