White Model 578 Sewing Machine Tension Assembly

Vintage original complete upper thread tension assembly for the White Model 578 sewing machine. This genuine White tension assembly replaces a missing, damaged, or worn original assembly and helps maintain proper upper thread tension for consistent stitching. An ideal replacement part for restoring or repairing your vintage White Model 578 sewing machine. Product Details: Brand: White Compatible Model: White 578 Part: Complete Upper Thread Tension Assembly Condition: Vintage Original, Used Type: Genuine Original Replacement Part Please Note: This is a vintage used original part, not a modern reproduction. Minor cosmetic wear consistent with age and previous use may be present.