Tension Assembly — Fits Singer 201-2, Singer 15-91, Singer 66, Singer 99K

tension4 machines

Specs: Upper tension assembly with take-up spring, Singer part #dspnr
Disassembled/cleaned more often than replaced; full assemblies available.

Machines this part fits

MachineYearsWhere to buy
Singer 201-2 1935-1961 eBayAmazonAliExpress
Singer 15-91 1933-1958 eBayAmazonAliExpress
Singer 66 1902-1960 eBayAmazonAliExpress
Singer 99K 1922-1958 eBayAmazonAliExpress

Buying channels: we link to all major sources so you can compare — eBay for used/NOS parts, Amazon for fast shipping, AliExpress for factory-direct prices. Links may be affiliate links; they cost you nothing extra.