Replacement Upper Tension Spring – Singer Part # 8619 – Fits 29K Series

Description

This replacement upper tension spring (Part # 8619) is a new aftermarket component for the Singer 29K series industrial sewing machines. Designed as a direct replacement for worn or broken upper tension springs.

Part #: 8619
Length: 28mm
Outside Diameter: 8.8mm
Material: Metal
Condition: New
Type: Replacement (aftermarket)

Compatible Singer Models

29K Series

Important: Not all 29K variants use this part verify your specific model number and compare dimensions to your existing spring before ordering.

Confirm part compatibility with your specific machine before ordering. Part numbers and photos are your best reference.