Brand:Vindaion (compatible with JACK A2/A3/A4/A5 series industrial sewing machines)
Key Features:
- 100% Original Factory Parts:Genuine needle bar assembly with integrated copper bushing, designed for JACK A2, A3, A4, A5 computerized lockstitch sewing machines, ensuring perfect fit and reliable vertical movement.
- Premium Copper Bushing:Features a precision-machined brass (copper) lower sleeve/bushing, offering exceptional wear resistance and self-lubricating properties for smooth, low-friction operation.
- High-Strength Needle Bar:Made from high-grade hardened steel with precision grinding, ensuring straight, stable needle movement and long service life even under heavy production use.
- Smooth Operation:The copper bushing minimizes vibration and noise, enabling consistent stitch quality at high sewing speeds.
- Easy Installation:Direct replacement for the original component, with no complex adjustments required, minimizing machine downtime.
- Part Number:10103010, ensuring you receive the exact component for your machine model.
Specifications:
- Part Number: 10103010
- Compatibility: JACK A2, A3, A4, A5 industrial sewing machines
- Components: Needle bar + integrated copper (brass) lower bushing/sleeve
- Material: Needle bar: High-grade hardened steel; Bushing: Brass (copper alloy)
- Function: Needle bar with lower bushing / Needle bar with lower sleeve
Why Choose Vindaion for JACK Needle Bar Assembly?
- Genuine Quality:Original factory components for maximum reliability and consistent stitch formation.
- Cost-Effective:Reduces maintenance costs and production downtime with a long-lasting, wear-resistant copper bushing.
- Global Compatibility:Ideal for international sewing factories and garment manufacturers using JACK industrial sewing machines.
Package Includes:
- 1 x Vindaion for JACK Needle Bar with Copper Lower Bushing (Part No.10103010)
- Original factory packaging (as shown in the image)





