Heavy Thread Check Spring #91-010023-05 for Pfaff 145, 333, 335, 337, 491, 1243

$7.25
Availability: 1000 In Stock
Sku: 91-010023-05-0.7MM

Thread Tension Check Spring for Pfaff Industrial Walking Foot Sewing Machines.

Part # : 91-010023-05

0.7mm thick spring used for heavy thread.

Compatible with Pfaff models : 141, 145, 193, 333, 335, 337, 471, 474, 491, 1243