Genuine Stanley Fatmax N579692 Trigger for V20 SFMCST933 String Grass Strimmer

Product Description

Product Overview
The Genuine Stanley Fatmax Trigger (Part No. N579692) is an original OEM component designed for the Stanley Fatmax V20 SFMCST933 cordless string grass strimmer / trimmer. This trigger assembly controls the power delivery to the motor—ensuring smooth throttle response, safe operation, and long-lasting control.

Key Features & Benefits

Authentic OEM Quality – Ensures precise fit, reliable function, and compatibility with original tool specifications

Smooth Throttle Control – Allows for intuitive power modulation and improved user control

Durable Construction – Built to withstand repeated use and mechanical stress typical of garden tools

Direct Replacement – Designed to drop in as a direct swap, using the existing housing and wiring

Restores Tool Functionality – Replacing a worn or broken trigger helps bring your strimmer back to optimal performance

Compatibility / Fits

Stanley Fatmax V20 SFMCST933 string / grass trimmer / strimmer (the only model listed in the Spare Parts World “Products that Use This Part” listing) 
sparepartsworld.co.uk

Confirm model and version before purchasing to ensure compatibility

Part Details

Part Number: N579692

Part Name: Trigger Assembly

Tool Type: Cordless String Grass Trimmer / Strimmer

Brand: Stanley / Fatmax

Condition: Brand new, genuine OEM spare part

Supplied As: 1 trigger assembly

Why Replace the Trigger?
When the trigger becomes worn, cracked, loses responsiveness, or fails entirely, the strimmer may not power on or may respond erratically. Installing a new OEM trigger restores accurate throttle control, improves safety, and extends the life of your tool.