HUSQVARNA clutch spring disc

HUSQVARNA clutch spring disc

The HUSQVARNA clutch spring disc is a genuine clutch spring for Husqvarna clutch assemblies, used to control clutch engagement and restore correct operation when the original spring is damaged. This OEM spring fits various Husqvarna chainsaws, hedge trimmers and power cutters where the specified clutch spring article numbers are required.

Technical specifications

• Component: Genuine Husqvarna clutch spring for clutch assembly
• Function: Provides spring tension for centrifugal clutch engagement and disengagement
• OEM article numbers: 503 14 51‑01, 505 43 53‑02, 537 35 91‑01, 574 71 88‑01, 576 40 07‑01
• Approx. article gross weight: 4–9 g depending on variant
• Selected model fitment: 395 XP®, 390 XP®, 3120 XP® chainsaws; 325HE3/325HE4/327HE3x/327HE4x hedge trimmers; K 1270 II, K 1270 Rail, K 1270 Rail II power cutters; plus various 3-series, 4-series and 5-series saws and brushcutters as per Husqvarna parts list
• Type: Coiled clutch spring for small engine applications

Use and replacement context

Replace the clutch spring disc when the clutch slips, fails to engage correctly, or when inspection shows a broken or weakened spring. This part is typically renewed together with other clutch components such as shoes, drum and related hardware during clutch service.

Installation notes

Direct replacement in the OEM clutch assembly; follow the Husqvarna workshop manual for the specific model, using the correct clutch removal tool and applying specified torque values on reassembly.