{"product_id":"original-viking-color-matic-cam-d-seam-former-d-brown-part-4115833-01","title":"Original Viking Color-Matic Cam D (Seam Former D) - Brown - Part # 4115833-01","description":"\u003cp\u003eOriginal vintage Husqvarna Viking Color-Matic Cam D (Brown), also known as the \u003cstrong\u003eSeam Former D\u003c\/strong\u003e or pattern programmer. This is the removable three-prong style cam used to produce programmed decorative stitches on compatible Husqvarna Viking mechanical sewing machines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOEM Part #:\u003c\/strong\u003e 4115833-01 (documented for Cam D in Viking 6440-era literature, part of the A–F seam former sequence)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStitch patterns (Brown Cam D):\u003c\/strong\u003e Cam D provides four selectable decorative stitch patterns, represented by the colored stitch symbols on the face of the cam. Based on the stitch symbols, the patterns can be described approximately as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStepped \/ block-style decorative border\u003c\/li\u003e\n\u003cli\u003eBranching \/ herringbone-type decorative chain\u003c\/li\u003e\n\u003cli\u003eFeather \/ arrow-type decorative chain\u003c\/li\u003e\n\u003cli\u003eRounded scallop-type decorative border\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: These are visual descriptions intended to help identify the patterns and are not confirmed official Husqvarna stitch names. The product photographs showing the four colored stitch symbols on the cam face are the best reference for the exact patterns.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for Husqvarna Viking mechanical sewing machines equipped with the rear three-prong System Color-Matic programmer socket. This cam belongs to the Viking 6000 \/ Husqvarna 2000 mechanical-machine family documented in Viking 6440-era literature. Compatibility depends on the machine having the correct rear three-prong Color-Matic socket — not all Viking models beginning with 6 use this system. Not compatible with the earlier Husqvarna Automatic 21 cam system or the electronic cassette system used by the Viking 6690.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This listing is specifically for the \u003cstrong\u003eBrown\u003c\/strong\u003e Cam D. Brown and White Color-Matic cams are maintained as separate CMSS listings as same-letter cams from different Color-Matic generations may have different stitch programs. If you are looking for the White Cam D, please search our store separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuyer identification guidance:\u003c\/strong\u003e Before ordering, compare the D marking, brown color, four colored stitch symbols on the cam face, three-prong mounting configuration, and product photographs with your original cam and your machine’s rear Color-Matic programmer socket.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Pre-owned vintage original part.\u003c\/p\u003e","brand":"CMSS","offers":[{"title":"Default Title","offer_id":43177973219426,"sku":"VO1902","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/IMG_3623.jpg?v=1786024415","url":"https:\/\/www.vintagesingerparts.com\/en-ca\/products\/original-viking-color-matic-cam-d-seam-former-d-brown-part-4115833-01","provider":"Central Michigan Sewing Supplies","version":"1.0","type":"link"}