{"title":"Carbon Motor Brushes for Singer \u0026 Vintage Sewing Machines","description":"\u003cp\u003eKeep your vintage Singer and other sewing machines running smoothly with our high-quality replacement carbon motor brushes. These essential components ensure optimal motor performance and extend the life of your beloved sewing machine.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose Our Carbon Motor Brushes?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel-Specific Compatibility:\u003c\/strong\u003e Each brush is designed for specific Singer and vintage sewing machine models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Quality:\u003c\/strong\u003e Made from high-grade carbon for reliable conductivity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Simple replacement process with included instructions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Motor Life:\u003c\/strong\u003e Prevents motor damage and ensures smooth operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're restoring a vintage Singer or maintaining your current machine, our replacement carbon motor brushes provide the reliability and performance you need. Check product descriptions for specific model compatibility.\u003c\/p\u003e","products":[{"product_id":"carbon-motor-brushes-set-of-2-for-singer-part-190782","title":"Carbon Motor Brushes (Set of 2) for Singer - Part # 190782","description":"\u003cp\u003eThe Singer Carbon Motor Brush (part # 190782) is a critical electrical component used to conduct current to the rotating commutator of the motors found in many vintage Singer sewing machines. These brushes are a standard \"wear item\" and must be replaced once they reach approximately 1\/4 inch (6mm) in length to maintain motor performance and prevent electrical damage. This listing includes a set of two (2) carbon motor brushes without springs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: 190782\u003c\/li\u003e\n\u003cli\u003eType: Replacement (aftermarket)\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 2 brushes\u003c\/li\u003e\n\u003cli\u003eSize: 4mm x 4mm x 15mm\u003c\/li\u003e\n\u003cli\u003eConfiguration: No springs (brushes only)\u003c\/li\u003e\n\u003cli\u003eFunction: Conducts electrical current to motor commutator\u003c\/li\u003e\n\u003cli\u003eReplacement Interval: When brushes reach approximately 1\/4 inch (6mm) in length\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMachine Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFits Singer models: 15, 28, 66, 99, 128, 206, 301, 301A, 306, 319 (with BT, BR, BZ, BU, or BA series motors)\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible Motors:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFits BT, BR, BZ, BU, and BA series motors (including BU 7-E, BU 7-A, and BR 7)\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFunction \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCarbon motor brushes are essential for transferring electrical current from the stationary motor housing to the rotating commutator, enabling the motor to run. As wear items, they gradually wear down through friction during normal operation. Regular inspection and timely replacement of worn brushes ensures consistent motor performance, prevents sparking and electrical arcing, and protects the motor commutator from damage. Replace brushes when they reach approximately 1\/4 inch (6mm) in length or if you notice reduced motor power, excessive sparking, or intermittent operation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation Tip:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor optimal performance, the concave surface of the brush must be aligned with the shape of the motor's commutator during installation. Ensure brushes are properly seated in the brush holders and make good contact with the commutator surface for reliable electrical conductivity and smooth motor operation.\u003c\/p\u003e","brand":"PD Sixty","offers":[{"title":"Default Title","offer_id":31922940616,"sku":"190782","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/IMG_7650-Photoroom_f76dbc02-77cc-457e-a7d5-f2588e3f8bbe.jpg?v=1762525985"},{"product_id":"2-singer-carbon-motor-brushes-5-5mm-x-5-2mm-x-15-5mm-part-192457","title":"(2) Singer Carbon Motor Brushes - 5.5mm x 5.2mm x 15.5mm - Part #192457","description":"\u003ch3\u003ePremium Carbon Motor Brushes for Vintage Singer Sewing Machines\u003c\/h3\u003e\u003cp\u003eKeep your Singer sewing machine motor running smoothly with these quality carbon motor brushes. Engineered with improved dimensions for a better fit, these brushes provide superior electrical contact and extended motor life.\u003c\/p\u003e\u003ch4\u003eSuperior Design Features:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Dimensions:\u003c\/strong\u003e 5.5mm x 5.2mm x 15.5mm for better brush holder fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Performance:\u003c\/strong\u003e Better fit than original 5.5mm x 5.5mm brushes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 192457\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Sold without springs for custom installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003ePerfect Compatibility:\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits Singer Models:\u003c\/strong\u003e 15-91, 15-125, 201 (gear driven machines), 221, 222, 237, 239, 401, 401A, 403, 403A, 404, 500A, 503A, and some 600 series Touch-N-Sew models\u003c\/p\u003e\u003ch4\u003eWhy Choose These Carbon Brushes?\u003c\/h4\u003e\u003cp\u003eCarbon brushes are essential for proper motor operation, conducting electricity between the stationary and rotating parts of your motor. Worn brushes can cause poor performance, sparking, or motor failure. These quality replacement brushes restore optimal electrical contact and ensure your vintage Singer runs reliably for years to come.\u003c\/p\u003e\u003cp\u003ePerfect for Singer enthusiasts, vintage sewing collectors, and seamstresses who maintain their own machines. Keep your treasured Singer running smoothly with quality replacement motor components.\u003c\/p\u003e","brand":"Brewer","offers":[{"title":"Default Title","offer_id":39811407560,"sku":"192457","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/192457_3.jpg?v=1762526065"},{"product_id":"2-carbon-motor-brushes-medium-size-with-springs-4-mm-x-3-5-mm-x-13-mm-part-ym4013-p","title":"(2) Carbon Motor Brushes Medium Size with Springs 4 mm x 3.5 mm x 13 mm - Part # YM4013-P","description":"\u003cp\u003eThis product includes a set of two Carbon Motor Brushes with Springs, measuring 4 mm x 3.5 mm x 13 mm each, designed to replace worn out brushes. These brushes, with Part # YM4013-P, are essential for optimal motor performance and longevity.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 4 mm x 3.5 mm x 13 mm \u003c\/li\u003e\n\u003cli\u003ePart # YM4013-P\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brewer","offers":[{"title":"Default Title","offer_id":7595706548254,"sku":"YM4013-P","price":4.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/YM4013_1.jpg?v=1762526677"},{"product_id":"2-carbon-motor-brushes-with-springs-viking-part-4114870-01","title":"(2) Carbon Motor Brushes with Springs - Viking Part # 4114870-01","description":"\u003cp align=\"center\" style=\"text-align: left;\"\u003eThis product includes a set of two Carbon Motor Brushes with Springs, measuring 5 mm x 6 mm x 12 mm \u003cspan style=\"font-size: 0.875rem;\"\u003eeach, designed to replace worn out brushes. These brushes are essential for optimal motor performance and longevity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan size=\"4\" face=\"Verdana\" color=\"#000000\"\u003eSize: 5mm x 5.4mm x 12.5mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003ePart # 4114870-01\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan size=\"4\" face=\"Verdana\" color=\"#000000\"\u003e\u003cstrong\u003eFits Viking Sewing Machine Models: \u003c\/strong\u003e\u003c\/span\u003e2000 thru 6690, 2000, 3010, 3230, 3300, 3310, 3320, 3610, 4100, 4300, 4500, 5430, 5530, 5540, 5570, 5610, 5710, 6000, 6010, 6020, 6030, 6170, 6230, 6240, 6260, 6270, 6360, 6370, 6430, 6440, 6450, 6460, 6470, 6540, 6570, 6690\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Brewer","offers":[{"title":"Default Title","offer_id":7606347071518,"sku":"4114870-01","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/4114870-01_1.jpg?v=1762526677"},{"product_id":"2-carbon-motor-brushes-with-springs-3-8-mm-x-4-2-mm-x-13-5-mm-part-ym4012-p","title":"(2) Carbon Motor Brushes with Springs 3.8 mm x 4.2 mm x 13.5 mm - Part # YM4012-P","description":"\u003cp\u003eThis product includes a set of two Carbon Motor Brushes with Springs, measuring 3.8 mm x 4.2 mm x 13.5 mm \u003cspan style=\"font-size: 0.875rem;\"\u003eeach, designed to replace worn out brushes. These brushes are essential for optimal motor performance and longevity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Size: 3.8 mm X 4.2 mm X 13.5 mm\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePart # YM4012-P\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWill work with Kenmore motor number: \u003c\/strong\u003e5150, 5186, 5187, 5195\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Brewer","offers":[{"title":"Default Title","offer_id":7606444654622,"sku":"YM4012-P","price":4.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/YM4012-P_1.jpg?v=1762526681"},{"product_id":"2-carbon-motor-brushes-with-springs-5-mm-x-6-mm-x-12-mm-elna-part-440236-20","title":"(2) Carbon Motor Brushes with Springs 5 mm x 6 mm x 12 mm - Elna Part # 440236-20","description":"\u003cp\u003eThis product includes a set of two Carbon Motor Brushes with Springs, measuring 5 mm x 6 mm x 12 mm each, designed to replace worn out parts. These brushes are essential for optimal motor performance and longevity.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan face=\"Arial\" size=\"4\"\u003eSize: 5 mm x 6 mm x 12 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003ePart # 440236-20\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\" align=\"center\"\u003e\u003cstrong\u003eFits Elna Models: \u003c\/strong\u003e7, 27, 37, 38, 39, 45, 46 55, 56, 57, 58, 59, 62, 64, 65, 66, 68, 69, 72, 74, 500\u003c\/p\u003e","brand":"Brewer","offers":[{"title":"Default Title","offer_id":7606473949214,"sku":"440236-20","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/440236-20_1_03f26db3-1b5d-46e2-be5b-035590a8b427.jpg?v=1762526681"},{"product_id":"2-carbon-motor-brushes-with-springs-pfaff-part-203046","title":"(2) Carbon Motor Brushes with Springs - Pfaff Part # 203046","description":"\u003cp\u003eThis product includes a set of two Carbon Motor Brushes with Springs, measuring 5 mm x 4 mm x 15 mm \u003cspan style=\"font-size: 0.875rem;\"\u003eeach, designed to replace worn out brushes. These brushes re essential for optimal motor performance and longevity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 5 mm x 4 mm x 15 mm\u003c\/li\u003e\n\u003cli\u003ePart # 203046\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFits Pfaff models:\u003c\/strong\u003e 230, 260, 262, 330, 332, 360, 362, 800, 70, 80 and 90 series machines.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Brewer","offers":[{"title":"Default Title","offer_id":7606517661726,"sku":"203046","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/203046_1.jpg?v=1762526681"},{"product_id":"2-carbon-motor-brushes-with-springs-3-8-mm-x-4-2-mm-x-13-mm-part-ym4018-p","title":"(2) Carbon Motor Brushes with Springs 3.8 mm x 4.2 mm x 13 mm - Part # YM4018-P","description":"\u003cp\u003eThis product includes a set of two Carbon Motor Brushes with Springs, measuring 3.8 mm x 4.2 mm x 13 mm \u003cspan style=\"font-size: 0.875rem;\"\u003eeach, designed to replace worn out brushes. These brushes are essential for optimal motor performance and longevity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan face=\"Verdana\" color=\"#000000\" size=\"3\"\u003eSize\u003c\/span\u003e: 3.8 mm x 4.2 mm x 13 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart # YM4018-P\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFits Alphasew Motors with L and K Brackets\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e","brand":"Brewer","offers":[{"title":"Default Title","offer_id":7606605348894,"sku":"YM4018-P","price":4.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/IMG_7405-Photoroom_7013d745-dbab-4bcc-9e37-e3e32b8bb9ad.jpg?v=1762526685"},{"product_id":"2-carbon-motor-brushes-with-springs-necchi-part-501454","title":"(2) Carbon Motor Brushes with Springs - Necchi Part # 501454","description":"\u003cp\u003eThis product includes a set of two Carbon Motor Brushes with Springs, measuring 3.8 mm x 4.8 mm \u003cspan style=\"font-size: 0.875rem;\"\u003eeach, designed to replace worn out brushes. These brushes are essential for optimal motor performance and longevity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 3.8 mm x 4.8 mm\u003c\/li\u003e\n\u003cli\u003ePart # 501454\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFits Necchi models:\u003c\/strong\u003e SuperNova Julia, Ultra\u003c\/p\u003e","brand":"Brewer","offers":[{"title":"Default Title","offer_id":7606624813086,"sku":"501454","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/501454_1.jpg?v=1762526685"},{"product_id":"2-carbon-motor-brushes-with-springs-singer-part-619435-013","title":"(2) Carbon Motor Brushes with Springs - Singer Part # 619435-013","description":"\u003cp\u003e(2) Carbon motor bushes with springs, 4mm x 5mm.\u003c\/p\u003e\n\u003cp\u003ePart # 619435-013\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits Singer models:\u003c\/strong\u003e 1030, 2000, 350, 360, 4600, 6200, 900, 9000 Series made in Brazil.\u003c\/p\u003e","brand":"Brewer","offers":[{"title":"Default Title","offer_id":7606657843230,"sku":"619435-013","price":7.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/619435-013.jpg?v=1762526688"},{"product_id":"2-carbon-motor-brushes-with-springs-5mm-x-6mm-x-11-5mm-part-ym4016-p","title":"(2) Carbon Motor Brushes with Springs 5mm x 6mm x 11.5mm - Part # YM4016-P","description":"\u003cp style=\"text-align: left;\" align=\"center\"\u003e\u003cspan\u003eThis product includes a set of two Carbon Motor Brushes with Springs, measuring 5 mm x 6 mm x 11.5 mm\u003c\/span\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003eeach, designed to replace worn out brushes. These brushes are essential for optimal motor performance and longevity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan face=\"Verdana\" color=\"#000000\" size=\"4\"\u003eSize: 5 mm x 6 mm x 11.5 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003ePart # YM4016-P \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e","brand":"Brewer","offers":[{"title":"Default Title","offer_id":7606709813278,"sku":"YM4016-P","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/YM4016-P_1.jpg?v=1762526688"},{"product_id":"2-carbon-brushes-with-springs-4-8-mm-x-5-8-mm-x-11-mm-part-ym4014-p","title":"(2) Carbon Brushes with Springs 4.8 mm x 5.8 mm x 11 mm - Part # YM4014-P","description":"\u003cp\u003eThis product includes a set of two Carbon Motor Brushes with Springs, measuring 4.8 mm x 5.8 mm x 11 mm \u003cspan style=\"font-size: 0.875rem;\"\u003eeach, designed to replace worn out brushes. These brushes, with Part # YM4014-P, are essential for optimal motor performance and longevity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan size=\"3\" color=\"#000000\" face=\"Verdana\"\u003eSize\u003c\/span\u003e: 4.8 mm x 5.8 mm x 11 mm\u003c\/li\u003e\n\u003cli\u003ePart # YM4014-P\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brewer","offers":[{"title":"Default Title","offer_id":31913657172066,"sku":"YM4014-P","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/ym4014.jpg?v=1762537707"},{"product_id":"carbon-motor-brushes-2-pack-bernina-part-323-658-03-new-style-motor","title":"Carbon Motor Brushes (2-Pack) - Bernina Part #323.658.03 - New Style Motor","description":"\u003ch3\u003eReplacement Carbon Motor Brushes for Bernina New Style Motors (2-Pack)\u003c\/h3\u003e\u003cp\u003eSet of two replacement carbon motor brushes with springs for select Bernina sewing machines with new style motors. These essential components conduct electricity to the motor's rotating armature, ensuring optimal motor performance and longevity for your Bernina machine.\u003c\/p\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 323.658.03\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 2 brushes with springs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 4.8mm x 5.8mm x 13mm each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Type:\u003c\/strong\u003e New style Bernina motors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIMPORTANT: Verify Compatibility\u003c\/h3\u003e\u003cp\u003eThese brushes are designed for Bernina new style motors. To ensure proper fit, verify your motor uses this brush size (4.8mm x 5.8mm x 13mm) before ordering. Check your machine's manual or measure your existing brushes to confirm compatibility.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Set:\u003c\/strong\u003e Includes 2 carbon brushes with springs - replace both at the same time for optimal performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEssential Maintenance:\u003c\/strong\u003e Carbon brushes are wear items that need periodic replacement to maintain motor function\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNew Style Motor:\u003c\/strong\u003e Specifically designed for Bernina new style motors (larger than old style 3.8mm x 4.3mm brushes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal Performance:\u003c\/strong\u003e Fresh brushes ensure proper electrical contact and smooth motor operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Motor Life:\u003c\/strong\u003e Regular brush replacement prevents motor damage and extends machine longevity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhen to Replace Your Carbon Motor Brushes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMotor runs intermittently or stops unexpectedly\u003c\/li\u003e\n\u003cli\u003eMotor sparks excessively or makes unusual noises\u003c\/li\u003e\n\u003cli\u003eLoss of motor power or reduced speed\u003c\/li\u003e\n\u003cli\u003eBrushes are worn down to 1\/4 inch or less in length\u003c\/li\u003e\n\u003cli\u003eMotor won't start or runs erratically\u003c\/li\u003e\n\u003cli\u003eVisible wear, chipping, or damage to brush surface\u003c\/li\u003e\n\u003cli\u003eAs preventive maintenance every few years of regular use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Carbon Motor Brushes Matter\u003c\/h3\u003e\u003cp\u003eCarbon motor brushes are critical wear components in your Bernina's motor. They conduct electricity to the rotating armature, allowing the motor to run. As the motor operates, the brushes gradually wear down from friction against the commutator. When brushes become too worn, the motor will lose power, run erratically, or stop working entirely. Regular replacement of carbon brushes is essential preventive maintenance for your Bernina machine.\u003c\/p\u003e\u003ch3\u003eNew Style vs. Old Style Motor Brushes\u003c\/h3\u003e\u003cp\u003eBernina has used different motor brush sizes over the years:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNew Style (Part #323.658.03):\u003c\/strong\u003e 4.8mm x 5.8mm x 13mm - this product\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOld Style (Part #324.250.080):\u003c\/strong\u003e 3.8mm x 4.3mm - for vintage 700\/800 series models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways verify which size your motor requires before ordering. Using the wrong size brushes will not fit properly.\u003c\/p\u003e\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAlways replace both brushes at the same time, even if only one appears worn\u003c\/li\u003e\n\u003cli\u003eCheck brush length - replace when worn to 1\/4 inch or less\u003c\/li\u003e\n\u003cli\u003eClean the commutator surface when installing new brushes\u003c\/li\u003e\n\u003cli\u003eAllow new brushes to seat properly during initial use\u003c\/li\u003e\n\u003cli\u003eKeep spare brushes on hand for future maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNote\u003c\/h3\u003e\u003cp\u003eThis is a quality replacement carbon brush set designed to meet original specifications. Verify your motor uses 4.8mm x 5.8mm x 13mm brushes before ordering. Installation requires opening the motor housing - some mechanical knowledge is helpful. If unsure about compatibility, measure your existing brushes or consult your machine's service manual.\u003c\/p\u003e","brand":"Brewer","offers":[{"title":"Default Title","offer_id":39267736453218,"sku":"323.658.03","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/323.658_2.jpg?v=1737556473"},{"product_id":"2-carbon-motor-brushes-with-springs-pfaff-part-50059p","title":"(2) Carbon Motor Brushes with Springs - Pfaff Part # 50059P","description":"\u003cp\u003eThis product includes a set of two Carbon Motor Brushes with Springs, measuring 5 mm x 6 mm each, designed to replace worn out brushes. These brushes are essential for optimal motor performance and longevity.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 5 mm x 6 mm\u003c\/li\u003e\n\u003cli\u003ePart # 50059P \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFits Pfaff models:\u003c\/strong\u003e 1200, 1209, 1211, 1212, 1213, 1214, 1216, 1217, 1222, 1229\u003c\/p\u003e","brand":"Brewer","offers":[{"title":"Default Title","offer_id":39384209522786,"sku":"50059P","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/50059P_2.jpg?v=1737816766"},{"product_id":"carbon-motor-brushes-2-pack-bernina-part-324-250-080-old-style-motor","title":"Carbon Motor Brushes (2-Pack) - Bernina Part #324.250.080 - Old Style Motor","description":"\u003ch3\u003eReplacement Carbon Motor Brushes for Bernina Old Style Motors (2-Pack)\u003c\/h3\u003e\u003cp\u003eSet of two replacement carbon motor brushes with springs for select Bernina sewing machines with old style motors. These essential components conduct electricity to the motor's rotating armature, ensuring optimal motor performance and longevity for your vintage Bernina machine.\u003c\/p\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 324.250.080\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 2 brushes with springs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3.8mm x 4.3mm each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Type:\u003c\/strong\u003e Old style Bernina motors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Select Bernina 700 and 800 series models (see list below)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Bernina Models (Old Style Motor)\u003c\/h3\u003e\u003cp\u003e730, 801, 801S, 802S, 803S, 808, 809, 810, 811, 817, 819, 830 Record, 831, 832, 840, 850\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Set:\u003c\/strong\u003e Includes 2 carbon brushes with springs - replace both at the same time for optimal performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEssential Maintenance:\u003c\/strong\u003e Carbon brushes are wear items that need periodic replacement to maintain motor function\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOld Style Motor:\u003c\/strong\u003e Specifically designed for vintage Bernina old style motors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal Performance:\u003c\/strong\u003e Fresh brushes ensure proper electrical contact and smooth motor operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Motor Life:\u003c\/strong\u003e Regular brush replacement prevents motor damage and extends machine longevity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhen to Replace Your Carbon Motor Brushes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMotor runs intermittently or stops unexpectedly\u003c\/li\u003e\n\u003cli\u003eMotor sparks excessively or makes unusual noises\u003c\/li\u003e\n\u003cli\u003eLoss of motor power or reduced speed\u003c\/li\u003e\n\u003cli\u003eBrushes are worn down to 1\/4 inch or less in length\u003c\/li\u003e\n\u003cli\u003eMotor won't start or runs erratically\u003c\/li\u003e\n\u003cli\u003eVisible wear, chipping, or damage to brush surface\u003c\/li\u003e\n\u003cli\u003eAs preventive maintenance every few years of regular use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Carbon Motor Brushes Matter\u003c\/h3\u003e\u003cp\u003eCarbon motor brushes are critical wear components in your Bernina's motor. They conduct electricity to the rotating armature, allowing the motor to run. As the motor operates, the brushes gradually wear down from friction against the commutator. When brushes become too worn, the motor will lose power, run erratically, or stop working entirely. Regular replacement of carbon brushes is essential preventive maintenance for vintage Bernina machines.\u003c\/p\u003e\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAlways replace both brushes at the same time, even if only one appears worn\u003c\/li\u003e\n\u003cli\u003eCheck brush length - replace when worn to 1\/4 inch or less\u003c\/li\u003e\n\u003cli\u003eClean the commutator surface when installing new brushes\u003c\/li\u003e\n\u003cli\u003eAllow new brushes to seat properly during initial use\u003c\/li\u003e\n\u003cli\u003eKeep spare brushes on hand for future maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAbout Old Style Bernina Motors\u003c\/h3\u003e\u003cp\u003eThese carbon brushes are specifically designed for Bernina's old style motors found in vintage 700 and 800 series machines. These classic Bernina models were built with robust, serviceable motors designed to last generations with proper maintenance. Regular carbon brush replacement is one of the most important maintenance tasks to keep these vintage machines running smoothly.\u003c\/p\u003e\u003ch3\u003eNote\u003c\/h3\u003e\u003cp\u003eThis is a quality replacement carbon brush set designed to meet original specifications. Verify your model number before ordering to ensure proper fit. This product is for old style Bernina motors only - newer models may use different brush sizes. Installation requires opening the motor housing - some mechanical knowledge is helpful.\u003c\/p\u003e","brand":"PD Sixty","offers":[{"title":"Default Title","offer_id":39493077729378,"sku":"324.250.080","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/323.658_2_91ccf0c1-e97d-46f2-a1ce-e4ab56292978.jpg?v=1737557937"},{"product_id":"2-carbon-motor-brushes-with-springs-pfaff-part-50431","title":"(2) Carbon Motor Brushes with Springs - Pfaff Part # 50431","description":"\u003cp\u003eThis product includes a set of two Carbon Motor Brushes with Springs, measuring 4mm x 4mm x 11.5mm \u003cspan style=\"font-size: 0.875rem;\"\u003eeach, designed to replace worn out brushes. These brushes are essential for optimal motor performance and longevity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 4mm x 4mm x 11.5mm\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePart # 50431\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFits Pfaff sergers:\u003c\/strong\u003e 780 \u0026amp; 790 series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits Pfaff sewing machines models:\u003c\/strong\u003e 905-955, 1007, 1029, 1069, 1151, 1171, 1371, 1467, 1469, 1471, 1473, 1475 \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"PD Sixty","offers":[{"title":"Default Title","offer_id":39949609369698,"sku":"50431","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/50431_1.jpg?v=1737820006"},{"product_id":"2-carbon-motor-brushes-medium-size-with-springs-5-3-mm-x-4-7-mm-x-12-mm-part-ym4022-p","title":"(2) Carbon Motor Brushes Medium Size with Springs  5.3 mm x 4.7 mm x 12 mm - Part # YM4022-P","description":"\u003cp\u003eThis product includes a set of two Carbon Motor Brushes with Springs, measuring 5.3 mm x 4.7 mm x 11 mm \u003cspan style=\"font-size: 0.875rem;\"\u003eeach, designed to replace worn out brushes. These brushes, with Part # \u003cspan\u003eYM4022-P\u003c\/span\u003e, are essential for optimal motor performance and longevity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 5.3 mm x 4.7 mm x 11 mm\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePart # YM4022-P\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brewer","offers":[{"title":"Default Title","offer_id":40036632232034,"sku":"YM4022-P","price":4.29,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/ym4022.jpg?v=1711462845"},{"product_id":"2-carbon-motor-brushes-with-springs-3-8-mm-x-4-2-mm-x-13-mm-part-ym4023-p","title":"(2) Carbon Motor Brushes with Springs 3.8 mm x 4.2 mm x 13 mm - Part # YM4023-P","description":"\u003cp\u003eThis product includes a set of two Carbon Motor Brushes with Springs, measuring 3.8 mm x 4.2 mm x 13 mm \u003cspan style=\"font-size: 0.875rem;\"\u003eeach, designed to replace worn out brushes. These brushes, with Part # YM4023-P, are essential for optimal motor performance and longevity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan size=\"3\" color=\"#000000\" face=\"Verdana\"\u003eSize\u003c\/span\u003e: 3.8 mm x 4.2 mm x 13 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart # YM4023-P\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e","brand":"Brewer","offers":[{"title":"Default Title","offer_id":40426087284834,"sku":"YM4023-P","price":4.29,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/ym4023.jpg?v=1710454784"},{"product_id":"2-carbon-motor-brushes-with-springs-3-8-mm-x-4-8-mm-x-13-mm-part-ym4015","title":"(2) Carbon Motor Brushes with Springs 3.8 mm x 4.8 mm x 13 mm - Part # YM4015","description":"\u003cp\u003eThis product includes a set of two Carbon Motor Brushes with Springs, measuring 3.8 mm x 4.8 mm x 13 mm each, designed to replace worn out brushes. These brushes, with Part # YM4015, are essential for optimal motor performance and longevity.\u003cspan face=\"Arial\" size=\"4\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan face=\"Verdana\" color=\"#000000\" size=\"3\"\u003eSize\u003c\/span\u003e: 3.8 mm x 4.8 mm x 13 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart # YM4015\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp align=\"center\"\u003e \u003c\/p\u003e","brand":"PD Sixty","offers":[{"title":"Default Title","offer_id":40454445727842,"sku":"YM4015-P","price":4.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/ym4015.jpg?v=1711463669"}],"url":"https:\/\/www.vintagesingerparts.com\/en-ca\/collections\/carbon-motor-brushes-for-singer-vintage-sewing-machines.oembed","provider":"Central Michigan Sewing Supplies","version":"1.0","type":"link"}