Singer pneumatic transducer – foot control unit
988549-002
OEM Singer Air-Control Transducer for Smooth Variable Speed Operation
Singer Transducer 988549-002 is a genuine OEM pneumatic foot-control module engineered to deliver exceptionally smooth, responsive speed control for a wide range of Singer home sewing machines. Unlike traditional mechanical pedals that rely on a simple rheostat or spring-pressure switch this air-driven transducer uses a pneumatic pressure system to translate foot movement into precise electronic speed signals. The result is a cleaner, more controlled acceleration
curve and far superior fine-speed modulation – an advantage for quilters, garment makers, free-motion stitchers, and anyone who needs consistent, dependable stitch control.
#988549-002 restores the machine’s original responsiveness and keeps the motor operating within safe, intended tolerances. This foot-control unit is built to exact factory specifications, ensuring correct pressure sensitivity, connector alignment, airflow calibration, and electrical compatibility with Singer’s mid-range and advanced domestic models. Whether you are repairing a failing pedal, upgrading from a worn controller, or refurbishing a machine for long-term use, the Singer 988549-002 transducer offers the reliability, accuracy, and performance that only a true Singer-engineered component can provide. For Singer 4610, 4611, 4613, 4617, 4623, 5932N503, 6230, 6233, 6234, 6235, 6244, 6267, 6268, 7000, 7004, 7005, 7011, 7015, 7028, 7033, 7035, 7037, 7043, 7050, 7060, 9110, 9113, 9117, 9124, 9130, 9133, 9134, 9137, 9143, 9210, 9217, 9224, 9240, 9410, 9416, 9417, 9430, 9444
Singer 988549 Equivalent Fit
According to compatible-part listings, these part numbers are often interchangeable depending on production run:
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988549-002
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988549-003
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988549-005
Important Fit Notes
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pneumatic (air-based) foot-control systems can use this part.
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Mechanical or basic electronic Singer pedals are not compatible.
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model number and pedal connector type before ordering.
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not universal – internal calibration and connector geometry differ between sewing-machine families.
