{"product_id":"genuine-echo-ring-piston-a101000540","title":"Genuine ECHO - Ring, Piston - A101000540","description":"\u003cdiv class=\"part-claims\"\u003e\u003cp\u003eGenuine ECHO part A101000540 — RING, PISTON.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"compatibility\"\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eFits 4 ECHO models.\u003c\/p\u003e\n\u003cdetails\u003e\u003csummary\u003eShow all 4 compatible models\u003c\/summary\u003e\u003cul\u003e\n\u003cli\u003eECHO 491s\u003c\/li\u003e\n\u003cli\u003eECHO 502S\u003c\/li\u003e\n\u003cli\u003eECHO CS-490\u003c\/li\u003e\n\u003cli\u003eECHO CS-500P\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003cdiv class=\"category-care\"\u003e\n\u003ch2\u003eCare \u0026amp; Installation\u003c\/h2\u003e\n\u003cp\u003eInstall per the owner's manual \/ parts diagram for the unit this part fits; use genuine ECHO parts for service.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"faq-block\"\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eWhat ECHO units does part A101000540 (RING, PISTON) fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eFits 4 ECHO models. Includes ECHO 491s, ECHO 502S, ECHO CS-490, and ECHO CS-500P.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ECHO","offers":[{"title":"Default Title","offer_id":49805015777584,"sku":"A101000540","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/0088\/6064\/files\/echo_a101000540_ipl-crop_zoom6x_ipl_yellow_c78270a2-f7c5-4a09-b0cf-694b48ce8794.png?v=1785465188","url":"https:\/\/oakborotractor.com\/products\/genuine-echo-ring-piston-a101000540","provider":"Oakboro Tractor \u0026 Equipment","version":"1.0","type":"link"}