{"product_id":"piston-ring-compressor-band-4-3-4-to-6","title":"Piston Ring Compressor Band – 4-3\/4\" to 5\"","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eMake piston and cylinder installation easier with the \u003cstrong\u003ePiston Ring Compressor Band\u003c\/strong\u003e, designed for engines using pistons within the \u003cstrong\u003e4-3\/4\" to 5\" diameter range\u003c\/strong\u003e.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe compressor band applies even pressure around the piston rings, holding them securely within the piston grooves while the cylinder is installed. This helps prevent rings from catching on the cylinder, reducing the risk of \u003cstrong\u003echipped, bent, or broken piston rings\u003c\/strong\u003e during cylinder installation.\u003c\/p\u003e\n\u003cp\u003eDesigned for use with compatible \u003cstrong\u003eRing-O-Matic-style piston ring compressor pliers\u003c\/strong\u003e, the specialty tool for cylinder replacement, top overhauls, and complete engine rebuilds.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize Range:\u003c\/strong\u003e 4-3\/4\" – 5\"\u003c\/li\u003e\n\u003cli\u003eQuick-change piston ring compressor band\u003c\/li\u003e\n\u003cli\u003eProvides even compression around piston rings\u003c\/li\u003e\n\u003cli\u003eHelps prevent piston ring damage during cylinder installation\u003c\/li\u003e\n\u003cli\u003eReusable professional engine service tool\u003c\/li\u003e\n\u003cli\u003eIdeal for cylinder changes and top overhauls\u003c\/li\u003e\n\u003cli\u003eDesigned for large aircraft-style engine pistons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressor band only\u003c\/strong\u003e – compressor pliers\/handle sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngine Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe engines with piston dimensions within its \u003cstrong\u003e4.75\"–5.00\" working range\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eCommon applications include:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContinental 470 \/ E-Series – 5.00\" Bore\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eO-470 Series\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIO-470 Series\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eE-165 Series\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eE-185 Series\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eE-225 Series\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese Continental engine families utilize a \u003cstrong\u003e5.00\" cylinder bore\u003c\/strong\u003e in standard configurations, placing them within the compressor band's working range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLycoming\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-290 Series\u003c\/strong\u003e – select configurations with approximately 4.875\" bore\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Airboat Solutions","offers":[{"title":"Default Title","offer_id":49391041544347,"sku":null,"price":48.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/0075\/0235\/files\/17a515eb-07bf-40b2-956c-326e31701d3f_d5ccb385-4c35-4777-884f-dc770b6e1784.png?v=1787861699","url":"https:\/\/airboatsolutions.com\/products\/piston-ring-compressor-band-4-3-4-to-6","provider":"Airboat Solutions","version":"1.0","type":"link"}