Needle Plate Locating Plunger #82171 – Release Pin | Singer 29K, 29U Cobbler Machines

Description

This replacement needle plate locating plunger (Part # 82171) is a new aftermarket alignment pin for the needle plate and pinion assembly of Singer 29K and 29U industrial shoe patcher (cobbler) machines. Centers the needle plate for accurate 360-degree directional stitching, allows quick disengagement or repositioning without full disassembly, and prevents plate shift under high sewing pressure.

Part #: 82171
Material: Metal
Condition: New
Type: Replacement (aftermarket)

Related Parts

Locating plunger spring: Part # 82172 Releasing lever: Part # 82173

Compatible Singer Models

29K71, 29K73, 29U171A, 29U172A, 29U173A

Important: Replace when the needle plate becomes loose or shifts during sewing, the release mechanism fails to hold securely, or the plunger shows visible wear or damage. Verify your model before ordering to confirm fitment.

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