{"product_id":"au3tech-original-laser-cutting-head-piston-seal-rings-5-sizes","title":"AU3TECH Original Laser Cutting Head Piston Seal Rings | 5 Sizes","description":"\u003cp\u003eOriginal AU3TECH piston sealing rings for compatible fiber laser cutting heads. Choose the exact size designation printed in the supplier's catalog. Sold individually.\u003c\/p\u003e\u003ch2\u003eAvailable sizes\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSupplier size designation\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e31.2 × 25 × 3 × 2 mm\u003c\/td\u003e\n\u003ctd\u003eStandard size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e32.2 × 24 × 3.6 × 2.8 mm\u003c\/td\u003e\n\u003ctd\u003eStandard size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e38.2 × 30.5 × 3.8 × 2.8 mm\u003c\/td\u003e\n\u003ctd\u003eStandard size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40.2 × 34 × 3 × 2 mm\u003c\/td\u003e\n\u003ctd\u003eStandard size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e29.2 × 21 × 3.55 mm\u003c\/td\u003e\n\u003ctd\u003eP294\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eChoosing the correct seal\u003c\/h2\u003e\u003cp\u003eMatch the complete cutting head model and the existing seal's dimensions before ordering. The four-number size labels are reproduced in the same order as the supplied AU3TECH store listing; confirm their measurement conventions with the original component. If unsure, send a clear photo of the head nameplate and used seal for a fit check. The main image illustrates the range; appearance may vary by variant.\u003c\/p\u003e","brand":"AU3TECH","offers":[{"title":"31.2 × 25 × 3 × 2 mm","offer_id":54728833335569,"sku":"AU3-SEAL-312-25-3-2","price":15.0,"currency_code":"USD","in_stock":true},{"title":"32.2 × 24 × 3.6 × 2.8 mm","offer_id":54728833368337,"sku":"AU3-SEAL-322-24-36-28","price":15.0,"currency_code":"USD","in_stock":true},{"title":"38.2 × 30.5 × 3.8 × 2.8 mm","offer_id":54728833401105,"sku":"AU3-SEAL-382-305-38-28","price":15.0,"currency_code":"USD","in_stock":true},{"title":"40.2 × 34 × 3 × 2 mm","offer_id":54728833433873,"sku":"AU3-SEAL-402-34-3-2","price":15.0,"currency_code":"USD","in_stock":true},{"title":"29.2 × 21 × 3.55 mm (P294)","offer_id":54728833466641,"sku":"AU3-SEAL-P294-292-21-355","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/9867\/0353\/files\/au3tech-original-piston-seal-rings-main.png?v=1790346241","url":"https:\/\/www.chaselaser.com\/fr\/products\/au3tech-original-laser-cutting-head-piston-seal-rings-5-sizes","provider":"Chase Laser","version":"1.0","type":"link"}