{"product_id":"chainsaw-chain-for-stihl-hta-66-pole-pruner-1-4-043-semi-chisel-replacement-alpine-nn43-s","title":"Chainsaw Chain for Stihl HTA 66 Pole Pruner – 1\/4\" .043\" Semi-Chisel Replacement | Alpine NN43-S","description":"\u003ch3\u003eAlpine Chain Co. NN43-S chainsaw chain.\u003c\/h3\u003e\n\u003ch3\u003eEquivalent chain size\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003ci\u003e1\/4\" P PITCH | 0.043\" GAUGE\u003c\/i\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ci\u003eStihl 71 PM3 (1\/4\" P Picco Micro 3)\u003c\/i\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ci\u003eOregon 25AP\u003c\/i\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExact Fitment Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003ci\u003eTo ensure compatibility with your \u003cstrong\u003eStihl HTA 66,\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003everify your current guide bar matches these exact metrics:\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e\u003cstrong\u003eCHECK YOUR BAR STAMPS, and send us a photo of your bar stamp in the chat bubble for a Guaranteed Fit!\u003c\/strong\u003e\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFits Saw Model:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eStihl | HTA 66 Battery Pole Pruner (AP System)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBar Length:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e12\" \/ 30cm (64DL)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eChain Pitch:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e1\/4\" P\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eChain Gauge:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e0.043\"\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCutter Profile:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eSemi-chisel\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSharpening File Size:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e3.2mm round\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003ePerformance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eDurability:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eThe semi-chisel tooth geometry is designed to withstand dry and dirty Australian hardwoods for sustained cutting.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eSpecific use:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eFor overhead pruning, deadwooding and orchard work on Australian native hardwoods and soft timbers.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eBattery Optimised:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eThe 1\/4\" P narrow-kerf profile removes less wood per pass, reducing load on the AP System motor and extending runtime per charge.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNeed It Fast?\u003c\/h3\u003e\n\u003cp\u003eOrders over $100 ship free by express; over $50 free standard. Orders are dispatched within 24 hours of processing.\u003c\/p\u003e\n\u003ch3\u003eStihl HTA 66 Chain Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size chain does a Stihl HTA 66 take?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1\/4\" P pitch, .043\" (1.1mm) gauge, 64 drive links on the standard 30cm (12\") bar.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this the same chain as the HTA 86?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The HTA 66 and HTA 86 both ship with a 30cm bar and 1\/4\" P PM3 chain, so the same 64 drive link loop fits both. The HTA 135 is different — it runs a 3\/8\" P chain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat file do I use on this chain?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA 3.2mm (1\/8\") round file suits this 1\/4\" P chain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a genuine Stihl chain?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo — it's an Alpine Chain Co. chain manufactured to the same specification, replacing the Stihl 71 PM3. Same pitch, gauge and drive link count, with a semi-chisel profile chosen for Australian hardwood. Every fit is backed by our Guaranteed Fit system.\u003c\/p\u003e\n\u003ch3\u003eHow to Verify Your Chain Size\u003c\/h3\u003e\n\u003cp\u003eIf you are unsure if this is the correct chain for your\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eStihl HTA 66\u003c\/b\u003e, check the side of your current guide bar. The Pitch, Gauge, and Drive Link (DL) count are typically stamped directly into the bar near the mounting bolts.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003ci\u003e\u003cstrong\u003eRequire technical verification?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eChat with our specialist team using the chat bubble on screen, or ask our community on the \u003ca href=\"https:\/\/forum.alpinechainco.com\/\" title=\"Alpine Chain Co. Forum\"\u003e\u003cb\u003eAlpine Chain Co. Forum\u003c\/b\u003e.\u003c\/a\u003e\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Alpine Chain Co.","offers":[{"title":"12 inch 64DL","offer_id":55787166630260,"sku":"NN43-S-64","price":30.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/5333\/9252\/files\/CHAIIN_PROMO_WITH_LOGO_ca2c7286-509c-40a0-a2f1-f2edafb13718.png?v=1789266384","url":"https:\/\/alpinechainco.com.au\/products\/chainsaw-chain-for-stihl-hta-66-pole-pruner-1-4-043-semi-chisel-replacement-alpine-nn43-s","provider":"Alpine Chain Co.","version":"1.0","type":"link"}