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<title><![CDATA[EC21 Product Catalogs - self tighten]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/self_tighten--1815/1/self tighten.html]]></link><item>
<title><![CDATA[High Quality Motorcycle DC Shock Oil Seals]]></title><link><![CDATA[https://htoboilseal.en.ec21.com/High_Quality_Motorcycle_DC_Shock--12038698_12038703.html]]></link><description><![CDATA[The structure of shock absorber oil seal
consists of three parts: shock absorber oil seal body, reinforced skeleton and self-tightening coil spring. The sealing body is divided into the bottom, waist]]></description><pubDate><![CDATA[20250122]]></pubDate></item>
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<title><![CDATA[Custom Standard Oil Resistance Engine Oil Seal]]></title><link><![CDATA[https://xtnbkautoparts.en.ec21.com/Custom_Standard_Oil_Resistance_Engine--11938027_12027076.html]]></link><description><![CDATA[self tightening spring or steel wire, which is used for sealing the engine valve guide.
Valve oil seals
can prevent oil from entering the intake and exhaust pipes, prevent oil loss, prevent the mixtu]]></description><pubDate><![CDATA[20241125]]></pubDate></item>
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<title><![CDATA[Shaft Oil Seal TC Type Size Rubber Covered Double Lip NBR FKM]]></title><link><![CDATA[https://hongleioilseals.en.ec21.com/Shaft_Oil_Seal_TC_Type--11297909_11297923.html]]></link><description><![CDATA[self-tightening spring. Generally speaking, the oil seal often refers to this TC skeleton oil seal. The TC profile is a shaft seal composed of a single metal cage with a rubber coating, a primary sea]]></description><pubDate><![CDATA[20221222]]></pubDate></item>
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<title><![CDATA[Agricultural Machinery Seals Use for KUBOTA Harvester Part XQ1400E 5T070-23210      Oil Seal Factory]]></title><link><![CDATA[https://nokcnseals.en.ec21.com/Agricultural_Machinery_Seals_Use_for--11565448_11565467.html]]></link><description><![CDATA[self-tightening spring of the agricultural oil seal falls off and loses, and the sealing performance is not good. In addition, the thickness of the metal shell of the oil seal is not up to standard, ]]></description><pubDate><![CDATA[20221222]]></pubDate></item>

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