{"title":"Kansai Special Seals, Felt \u0026 Rubber","description":"\u003cp\u003eKansai Special oil seals, O-rings, felt and rubber parts. Order by the Kansai Special part number.\u003c\/p\u003e\n\u003cp\u003eMore \u003ca href=\"\/collections\/kansai-special-spare-parts\"\u003eKansai Special spare parts\u003c\/a\u003e, or \u003ca href=\"\/collections\/spare-parts\"\u003espare parts from all makers\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"kansai-special-05-4200-0-seal","title":"Kansai Special 05-4200-0 Seal","description":"\u003ch2\u003eKansai Special 05-4200-0 Seal\u003c\/h2\u003e\n\u003cp\u003eKansai Special spare part 05-4200-0: Seal. This is a sealing or cushioning part that closes a joint or an opening, or absorbs vibration. The Kansai Special parts books for FX, FBX and WFB list this part.\u003c\/p\u003e\n\u003cp\u003eA seal works against the surface it touches. A groove or a rough spot on the shaft or in the seat wears a new seal quickly and can cut an O-ring during fitting, so check the mating surface when you replace one.\u003c\/p\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKansai Special part number: \u003cstrong\u003e05-4200-0\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart name: Seal\u003c\/li\u003e\n\u003cli\u003eShort form of the number: 05-420\u003c\/li\u003e\n\u003cli\u003eType: Seals, Felt \u0026amp; Rubber\u003c\/li\u003e\n\u003cli\u003eKansai Special parts books that list this part: FX, FBX, WFB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing the right part\u003c\/h3\u003e\n\u003cp\u003eSeals and rubber parts are made for one housing or shaft, so the size and shape must match.\u003c\/p\u003e\n\u003ch3\u003eWhen to replace it\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eA part that no longer stays seated in its groove, hole or seat\u003c\/li\u003e\n\u003cli\u003eOil leaks at a joint or around a shaft\u003c\/li\u003e\n\u003cli\u003eNicks, grooves or cuts on the sealing lip or edge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTighten the screws that clamp a rubber part gradually and evenly. Squeezing it too hard crushes a cushion or distorts a gasket.\u003c\/p\u003e\n\u003ch3\u003eMore Kansai Special parts for the same machines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kansai-special-05-3760-0-leaf-spring-upper\"\u003eKansai Special 05-3760-0 Leaf Spring (Upper)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kansai-special-87-1000-0-bolt\"\u003eKansai Special 87-1000-0 Bolt\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kansai-special-05-3770-0-leaf-spring-lower\"\u003eKansai Special 05-3770-0 Leaf Spring (Lower)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kansai-special-05-3930-0-plate\"\u003eKansai Special 05-3930-0 Plate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQuestions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan I reuse an old O-ring or seal?\u003c\/strong\u003e\u003cbr\u003eRubber that has been compressed for a long time takes a set and no longer springs back, so a used O-ring or seal often leaks. Fit a new one.\u003c\/p\u003e\n\u003cp\u003eRelated: \u003ca href=\"\/collections\/kansai-special-seals-felt-and-rubber\"\u003eSeals, Felt \u0026amp; Rubber\u003c\/a\u003e | \u003ca href=\"\/collections\/kansai-special-spare-parts\"\u003eKansai Special spare parts\u003c\/a\u003e.\u003c\/p\u003e","brand":"PRIZZI SEWING MACHINE CO.","offers":[{"title":"Default Title","offer_id":51105711653029,"sku":"KAN-05-420","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7593\/5397\/files\/kp_gasket_v2.png?v=1793912220"},{"product_id":"kansai-special-23-4270-0-plug","title":"Kansai Special 23-4270-0 Plug","description":"\u003ch2\u003eKansai Special 23-4270-0 Plug\u003c\/h2\u003e\n\u003cp\u003ePart 23-4270-0 in the Kansai Special parts list is a plug. It is a sealing or cushioning part that closes a joint or an opening, or absorbs vibration. The same part number is used across many Kansai Special machine families, for example FX, DFB and NW\/NL.\u003c\/p\u003e\n\u003cp\u003eSeals, O-rings, felts and rubber parts close joints, hold oil and absorb vibration. They harden and crack with age and with oil, and once hard they no longer seal even if they look intact.\u003c\/p\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKansai Special part number: \u003cstrong\u003e23-4270-0\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart name: Plug\u003c\/li\u003e\n\u003cli\u003eShort form of the number: 23-427\u003c\/li\u003e\n\u003cli\u003eType: Seals, Felt \u0026amp; Rubber\u003c\/li\u003e\n\u003cli\u003eKansai Special parts books that list this part: FX, DFB, NW\/NL and 18 more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to replace it\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNoise or vibration that was not there before\u003c\/li\u003e\n\u003cli\u003eOil leaks at a joint or around a shaft\u003c\/li\u003e\n\u003cli\u003eThe part is hardened, flattened, torn or swollen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck the groove or seat for burrs, old residue and dirt before fitting, and slide an O-ring or seal into place without twisting or cutting it.\u003c\/p\u003e\n\u003ch3\u003eChoosing the right part\u003c\/h3\u003e\n\u003cp\u003eSeals and rubber parts are made for one housing or shaft, so the size and shape must match. Compare the part with your old one or with your machine's parts list, because one number can serve several related models.\u003c\/p\u003e\n\u003cp\u003eRelated: \u003ca href=\"\/collections\/kansai-special-seals-felt-and-rubber\"\u003eSeals, Felt \u0026amp; Rubber\u003c\/a\u003e | \u003ca href=\"\/collections\/kansai-special-spare-parts\"\u003eKansai Special spare parts\u003c\/a\u003e.\u003c\/p\u003e","brand":"PRIZZI SEWING MACHINE CO.","offers":[{"title":"Default Title","offer_id":51105715126437,"sku":"KAN-23-427","price":2.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7593\/5397\/files\/kp_gasket_v2.png?v=1793912220"},{"product_id":"kansai-special-23-1830-0-o-ring","title":"Kansai Special 23-1830-0 O-Ring","description":"\u003ch2\u003eKansai Special 23-1830-0 O-Ring\u003c\/h2\u003e\n\u003cp\u003eO-Ring, Kansai Special part number 23-1830-0. This is a gasket, seal, felt or rubber part that keeps oil in and dirt out. Kansai Special lists this part in the books of many machine families, among them FX, NW\/NL and WX\/MMX.\u003c\/p\u003e\n\u003cp\u003eA failing seal gives little warning. You see oil spots at a joint, lint inside a housing that should be closed or a rattle where a cushion has gone hard, and leaked oil can stain the fabric.\u003c\/p\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKansai Special part number: \u003cstrong\u003e23-1830-0\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart name: O-Ring\u003c\/li\u003e\n\u003cli\u003eShort form of the number: 23-183\u003c\/li\u003e\n\u003cli\u003eType: Seals, Felt \u0026amp; Rubber\u003c\/li\u003e\n\u003cli\u003eKansai Special parts books that list this part: FX, NW\/NL, WX\/MMX and 7 more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to replace it\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eA part that no longer stays seated in its groove, hole or seat\u003c\/li\u003e\n\u003cli\u003eThe part is hardened, flattened, torn or swollen\u003c\/li\u003e\n\u003cli\u003eLint or dirt has worked its way into a housing that should be closed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAfter fitting, run the machine briefly and look at the joint for oil seepage. If oil seeps, switch off and check that the part sits flat and the screws are tightened evenly.\u003c\/p\u003e\n\u003ch3\u003eChoosing the right part\u003c\/h3\u003e\n\u003cp\u003eAn O-ring is sized by its inner diameter and the thickness of its cross-section, a felt pad or cushion by length, width and thickness, and a plug by the diameter of its hole.\u003c\/p\u003e\n\u003cp\u003eRelated: \u003ca href=\"\/collections\/kansai-special-seals-felt-and-rubber\"\u003eSeals, Felt \u0026amp; Rubber\u003c\/a\u003e | \u003ca href=\"\/collections\/kansai-special-spare-parts\"\u003eKansai Special spare parts\u003c\/a\u003e.\u003c\/p\u003e","brand":"PRIZZI SEWING MACHINE CO.","offers":[{"title":"Default Title","offer_id":51105715290277,"sku":"KAN-23-183","price":0.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7593\/5397\/files\/kp_gasket_v2.png?v=1793912220"},{"product_id":"kansai-special-98-8570-0-o-ring","title":"Kansai Special 98-8570-0 O-Ring","description":"\u003ch2\u003eKansai Special 98-8570-0 O-Ring\u003c\/h2\u003e\n\u003cp\u003eKansai Special spare part 98-8570-0: O-Ring. This is one of the rubber, felt or similar parts that seal a joint, plug a hole or absorb vibration. The same part number is used across many Kansai Special machine families, for example FX, FBX and WFB.\u003c\/p\u003e\n\u003cp\u003eThese soft parts close the gaps in the machine: oil stays inside and lint stays outside. A worn one soon shows as an oil leak or as lint packed into the mechanism.\u003c\/p\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKansai Special part number: \u003cstrong\u003e98-8570-0\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart name: O-Ring\u003c\/li\u003e\n\u003cli\u003eShort form of the number: 98-857\u003c\/li\u003e\n\u003cli\u003eType: Seals, Felt \u0026amp; Rubber\u003c\/li\u003e\n\u003cli\u003eKansai Special parts books that list this part: FX, FBX, WFB, UF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to replace it\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOil leaks at a joint or around a shaft\u003c\/li\u003e\n\u003cli\u003eThe part is hardened, flattened, torn or swollen\u003c\/li\u003e\n\u003cli\u003eNicks, grooves or cuts on the sealing lip or edge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAfter fitting, run the machine briefly and look at the joint for oil seepage. If oil seeps, switch off and check that the part sits flat and the screws are tightened evenly.\u003c\/p\u003e\n\u003ch3\u003eChoosing the right part\u003c\/h3\u003e\n\u003cp\u003eAn O-ring is sized by its inner diameter and the thickness of its cross-section, a felt pad or cushion by length, width and thickness, and a plug by the diameter of its hole.\u003c\/p\u003e\n\u003ch3\u003eMore Kansai Special parts for the same machines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kansai-special-98-6630-0-chain-off-cutting-knife-upper\"\u003eKansai Special 98-6630-0 Chain-Off Cutting Knife (Upper)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kansai-special-98-6620-0-chain-off-cutting-knife-lower\"\u003eKansai Special 98-6620-0 Chain-Off Cutting Knife (Lower)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSame group: \u003ca href=\"\/collections\/kansai-special-seals-felt-and-rubber\"\u003eSeals, Felt \u0026amp; Rubber\u003c\/a\u003e. Same maker: \u003ca href=\"\/collections\/kansai-special-spare-parts\"\u003eall Kansai Special spare parts\u003c\/a\u003e.\u003c\/p\u003e","brand":"PRIZZI SEWING MACHINE CO.","offers":[{"title":"Default Title","offer_id":51105721122981,"sku":"KAN-98-857","price":2.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7593\/5397\/files\/kp_gasket_v2.png?v=1793912220"}],"url":"https:\/\/prizzisewing.com\/collections\/kansai-special-seals-felt-and-rubber.oembed","provider":"PRIZZI SEWING MACHINE CO.","version":"1.0","type":"link"}