{"product_id":"oil-free-mute-air-compressor-cylinder-piston-ring-kit-550w-1500w","title":"Air Compressor Cylinder Piston Ring Kit – Oil-Free 550W–1500W","description":"\n\u003ch2\u003eOil-Free Silent Air Compressor Cylinder Sleeve \u0026amp; Piston Ring Replacement Kit\u003c\/h2\u003e\n\u003cp\u003eKeep your oil-free mute air compressor running at peak performance with this precision-engineered cylinder sleeve and piston ring kit. Designed to fit a wide range of compressor wattages — from 550W all the way up to 1500W — this complete replacement set makes maintenance straightforward and cost-effective. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Cylinder sleeve\u003c\/li\u003e\n  \u003cli\u003e2× O-shaped gaskets\u003c\/li\u003e\n  \u003cli\u003e1× Catheter gasket\u003c\/li\u003e\n  \u003cli\u003e1× Square gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSize Options \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e63.5 × 69 × 24.5 mm\u003c\/strong\u003e — Generally suitable for 550W \/ 600W oil-free mute air compressors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e63.5 × 69 × 47.5 mm\u003c\/strong\u003e — Generally suitable for 750W \/ 950W \/ 980W oil-free mute air compressors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e63.5 × 69 × 50 mm\u003c\/strong\u003e — Generally suitable for 1100W oil-free mute air compressors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e69 × 75 × 47.5 mm\u003c\/strong\u003e — Generally suitable for 1500W oil-free mute air compressors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise Manufacturing:\u003c\/strong\u003e Tight tolerances ensure a proper fit and long service life\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Everything you need in one package — no hunting for separate gaskets\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Covers popular oil-free silent compressor models from 550W to 1500W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e High-quality materials designed for long-term, repeated use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Maintenance:\u003c\/strong\u003e Straightforward swap-out to restore compressor efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePlease allow a 2–3% dimensional variance due to manual measurement; dimensions listed are for reference.\u003c\/li\u003e\n  \u003cli\u003eActual product colour may vary slightly from images depending on your monitor's display settings.\u003c\/li\u003e\n  \u003cli\u003eAlways verify your compressor's cylinder bore and stroke dimensions before ordering to ensure compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: How do I know which cylinder kit size is compatible with my oil-free mute air compressor?\u003c\/h4\u003e\n\u003cp\u003eA: Match the kit size to your compressor's wattage. The 63.5 × 69 × 24.5 mm kit suits 550W\/600W models; 63.5 × 69 × 47.5 mm suits 750W\/950W\/980W models; 63.5 × 69 × 50 mm suits 1100W models; and 69 × 75 × 47.5 mm suits 1500W models. For certainty, measure your existing cylinder bore and stroke dimensions before ordering.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this kit work with oil-lubricated compressors as well?\u003c\/h4\u003e\n\u003cp\u003eA: This cylinder sleeve and piston ring kit is specifically designed for oil-free (oil-less) silent\/mute air compressors. Using it with an oil-lubricated compressor is not recommended, as the internal dimensions and material tolerances are optimised for dry-running oil-free designs.\u003c\/p\u003e\n\u003ch4\u003eQ: What is included in this replacement kit?\u003c\/h4\u003e\n\u003cp\u003eA: Each kit contains 1 cylinder sleeve, 2 O-shaped gaskets, 1 catheter gasket, and 1 square gasket — everything needed to complete a standard cylinder sleeve replacement on a compatible oil-free mute air compressor.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this a genuine OEM part?\u003c\/h4\u003e\n\u003cp\u003eA: This is an aftermarket replacement kit, not an OEM-branded part. It is manufactured to precise specifications to be compatible with a wide range of oil-free silent air compressors in the 550W–1500W power range.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How do I know which cylinder kit size is compatible with my oil-free mute air compressor?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Match the kit size to your compressor's wattage. The 63.5 × 69 × 24.5 mm kit suits 550W\/600W models; 63.5 × 69 × 47.5 mm suits 750W\/950W\/980W models; 63.5 × 69 × 50 mm suits 1100W models; and 69 × 75 × 47.5 mm suits 1500W models. 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