The B1203-771-000 Needle Bar Crank is a critical internal component designed for the Juki LBH 780 series industrial buttonhole machines. Manufactured by Kenlen, this needle bar crank is engineered to convert rotary motion into the precise vertical reciprocating movement required for high-speed stitching.

Key Features:

• Perfect Compatibility: Specifically designed for Juki LBH 780, 781, and 782 models.

• Industrial Strength: Produced by Kenlen using high-grade alloys to withstand the rigors of continuous industrial production.

• Precision Engineering: Ensures smooth needle bar operation, reducing friction and minimizing the risk of skipped stitches or mechanical timing issues.

• Direct OEM Replacement: Fits part number B1203-771-000 perfectly for straightforward maintenance and repair.