{"product_id":"s11180343001","title":"STIHL BR420 Piston Rings Only | Sold Per Ring","description":"\u003ch1\u003e\u003cstrong\u003eSold Per Ring!\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1 data-path-to-node=\"2\"\u003eGenuine STIHL Engine Piston Rings (46mm x 1.5mm)\u003c\/h1\u003e\n\u003cp data-path-to-node=\"3\"\u003eRestore factory-standard compression, power, and fuel efficiency to your machinery with this \u003cb data-path-to-node=\"3\" data-index-in-node=\"93\"\u003eOriginal STIHL Piston Ring Set\u003c\/b\u003e. Worn or scored piston rings cause lost compression, hard starting, and a noticeable drop in cutting or blowing power. Replacing them with genuine OEM rings ensures a flawless, low-friction seal against the cylinder wall, protecting your engine's powerhead from severe internal damage.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eCrafted from high-grade, heat-resistant alloy, these original parts are engineered to withstand the continuous high-RPM workloads of professional chainsaws, backpack leaf blowers, and mistblowers.\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"6\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eDiameter:\u003c\/b\u003e 46 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eThickness:\u003c\/b\u003e 1.5 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-path-to-node=\"9\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003e100% Original STIHL Spare:\u003c\/b\u003e Guarantees precise tension and metallurgy for minimal cylinder wear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eRestores Engine Power:\u003c\/b\u003e Eliminates pressure leaks (blow-by) to maximize throttle response and torque.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003eLong-Lasting Performance:\u003c\/b\u003e Built to handle the high heat and extreme operating conditions of commercial outdoor power equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-path-to-node=\"12\"\u003eExact Model Compatibility\u003c\/h2\u003e\n\u003cp data-path-to-node=\"13\"\u003eThis genuine 46mm piston ring set is a direct replacement for the \u003cb data-path-to-node=\"13\" data-index-in-node=\"66\"\u003eCylinder \/ Crankcase\u003c\/b\u003e assemblies of the following STIHL models:\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"14\"\u003e\u003cb data-path-to-node=\"14\" data-index-in-node=\"0\"\u003eChainsaws\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,0,0\"\u003e\u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"0\"\u003e028\u003c\/b\u003e \/ \u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"6\"\u003e028 W\u003c\/b\u003e \/ \u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"14\"\u003e028 WB\u003c\/b\u003e \/ \u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"23\"\u003e028 Q\u003c\/b\u003e \u003ci data-path-to-node=\"15,0,0\" data-index-in-node=\"29\"\u003e(Fits Cylinder and Muffler assemblies)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,1,0\"\u003e\u003cb data-path-to-node=\"15,1,0\" data-index-in-node=\"0\"\u003e029\u003c\/b\u003e \u003ci data-path-to-node=\"15,1,0\" data-index-in-node=\"4\"\u003e(Fits Cylinder 029)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,2,0\"\u003e\u003cb data-path-to-node=\"15,2,0\" data-index-in-node=\"0\"\u003eMS 290\u003c\/b\u003e \u003ci data-path-to-node=\"15,2,0\" data-index-in-node=\"7\"\u003e(Fits Cylinder)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,3,0\"\u003e\u003cb data-path-to-node=\"15,3,0\" data-index-in-node=\"0\"\u003e034\u003c\/b\u003e \/ \u003cb data-path-to-node=\"15,3,0\" data-index-in-node=\"6\"\u003e034 S\u003c\/b\u003e \/ \u003cb data-path-to-node=\"15,3,0\" data-index-in-node=\"14\"\u003e034 FB\u003c\/b\u003e \u003ci data-path-to-node=\"15,3,0\" data-index-in-node=\"21\"\u003e(Fits Cylinder)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,4,0\"\u003e\u003cb data-path-to-node=\"15,4,0\" data-index-in-node=\"0\"\u003e034 AV Series\u003c\/b\u003e — AVEQ, AVEQW, AVEQ-FD, AVSEQ, AVSEQW, AVSEQWN, AVSEQN \u003ci data-path-to-node=\"15,4,0\" data-index-in-node=\"69\"\u003e(Fits Cylinder)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"16\"\u003e\u003cb data-path-to-node=\"16\" data-index-in-node=\"0\"\u003eBackpack Leaf Blowers \u0026amp; Mistblowers\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"17\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cb data-path-to-node=\"17,0,0\" data-index-in-node=\"0\"\u003eBR 380\u003c\/b\u003e \/ \u003cb data-path-to-node=\"17,0,0\" data-index-in-node=\"9\"\u003eBR 400\u003c\/b\u003e \/ \u003cb data-path-to-node=\"17,0,0\" data-index-in-node=\"18\"\u003eBR 420\u003c\/b\u003e \u003ci data-path-to-node=\"17,0,0\" data-index-in-node=\"25\"\u003e(Fits Crankcase and Cylinder)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,1,0\"\u003e\u003cb data-path-to-node=\"17,1,0\" data-index-in-node=\"0\"\u003eSR 400\u003c\/b\u003e \/ \u003cb data-path-to-node=\"17,1,0\" data-index-in-node=\"9\"\u003eSR 420\u003c\/b\u003e \u003ci data-path-to-node=\"17,1,0\" data-index-in-node=\"16\"\u003e(Fits Crankcase and Cylinder)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"STIHL BR420 Piston Rings Only | Sold Per Ring","offers":[{"title":"Default Title","offer_id":43958759260225,"sku":"S42030302004","price":208.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/0096\/3137\/files\/WhatsAppImage2026-05-20at15.05.25.jpg?v=1779284528","url":"https:\/\/gplawnmowers.co.za\/products\/s11180343001","provider":"GP Lawnmowers","version":"1.0","type":"link"}