{"product_id":"athena-p5f0780078001a-top-end-piston-kit-for-ktm-and-husqvarna-250-exc-f-fe-2017-2019","title":"ATHENA P5F0780078001A Top End Piston Kit for KTM and Husqvarna 250 EXC-F\/FE 2017–2019","description":"\u003cp data-start=\"0\" data-end=\"649\" class=\"PDq2pG_selectionAnchorContainer\"\u003eBreathe new life into your 4-stroke enduro engine with Athena's Forged Top End Piston Kit. Engineered for riders who demand championship-level performance and unwavering reliability, this complete rebuild kit pairs a precision-forged piston with Athena's premium top-end gasket kit for an easy installation and race-ready durability. Manufactured using a reverse extrusion forging process and precision CNC machining, the piston delivers exceptional strength, superior heat resistance, and responsive power, while premium Japanese piston rings and Athena's advanced gasket technology provide outstanding sealing under the toughest riding conditions.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul data-start=\"651\" data-end=\"1188\"\u003e\n\u003cli data-section-id=\"1uhg29p\" data-start=\"651\" data-end=\"739\"\u003eComplete top-end rebuild kit featuring a forged 4-stroke piston and premium gasket set\u003c\/li\u003e\n\u003cli data-section-id=\"1t36xjr\" data-start=\"740\" data-end=\"830\"\u003eReverse-extruded forged aluminum piston for maximum strength and long-lasting durability\u003c\/li\u003e\n\u003cli data-section-id=\"3627m0\" data-start=\"831\" data-end=\"902\"\u003ePrecision CNC-machined for OEM-quality fit and consistent performance\u003c\/li\u003e\n\u003cli data-section-id=\"1m35388\" data-start=\"903\" data-end=\"1004\"\u003ePremium Japanese piston rings with wear-resistant coatings reduce friction and maximize engine life\u003c\/li\u003e\n\u003cli data-section-id=\"1do5cy6\" data-start=\"1005\" data-end=\"1088\"\u003eOptimized piston design promotes efficient combustion and crisp throttle response\u003c\/li\u003e\n\u003cli data-section-id=\"7nufnd\" data-start=\"1089\" data-end=\"1188\"\u003eAdvanced gasket materials provide dependable, leak-free sealing for demanding enduro applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp data-start=\"1190\" data-end=\"1203\"\u003e\u003cstrong data-start=\"1190\" data-end=\"1203\"\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul data-start=\"1205\" data-end=\"1314\"\u003e\n\u003cli data-section-id=\"16n0mx3\" data-start=\"1205\" data-end=\"1229\"\u003eForged 4-Stroke Piston\u003c\/li\u003e\n\u003cli data-section-id=\"1houaud\" data-start=\"1230\" data-end=\"1248\"\u003ePiston Rings (2)\u003c\/li\u003e\n\u003cli data-section-id=\"6aqmvn\" data-start=\"1249\" data-end=\"1273\"\u003ePiston Pin \/ Wrist Pin\u003c\/li\u003e\n\u003cli data-section-id=\"6wg6ph\" data-start=\"1274\" data-end=\"1284\"\u003eCirclips\u003c\/li\u003e\n\u003cli data-section-id=\"1j4tvgc\" data-start=\"1285\" data-end=\"1314\"\u003eComplete Top End Gasket Kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp data-start=\"1316\" data-end=\"1333\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul data-start=\"1335\" data-end=\"1552\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1swemoa\" data-start=\"1335\" data-end=\"1357\"\u003ePiston Size: 77.95mm\u003c\/li\u003e\n\u003cli data-section-id=\"1ejhbhu\" data-start=\"1358\" data-end=\"1379\"\u003eDisplacement: 250cc\u003c\/li\u003e\n\u003cli data-section-id=\"1dexbqb\" data-start=\"1380\" data-end=\"1407\"\u003eCompression: 13.9:1\u003c\/li\u003e\n\u003cli data-section-id=\"8zn354\" data-start=\"1408\" data-end=\"1429\"\u003ePiston Type: Forged\u003c\/li\u003e\n\u003cli data-section-id=\"1d19blt\" data-start=\"1459\" data-end=\"1488\"\u003eCompression Height: 19.40mm\u003c\/li\u003e\n\u003cli data-section-id=\"1mb947o\" data-start=\"1489\" data-end=\"1512\"\u003ePiston Pin: Biconical\u003c\/li\u003e\n\u003cli data-section-id=\"gsrm3s\" data-start=\"1513\" data-end=\"1552\" data-is-last-node=\"\"\u003eBig End Pin Diameter: 16 x 9 x 38.2mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ATHENA P5F0780078001A Top End Piston Kit is designed for specified KTM and Husqvarna 250 EXC-F and FE applications from 2017 through 2019. It provides a replacement piston kit for the top end of the engine.\u003c\/p\u003e\n\u003cp\u003eIdentified by part number P5F0780078001A, this kit is listed for the KTM 250 EXC-F and Husqvarna 250 FE model lines within the stated model years. Verify the vehicle application and required service components before installation.\u003c\/p\u003e\n\u003cp\u003eThis product is supplied as one unit and is branded ATHENA. Refer to the manufacturer’s service information for installation procedures and any additional parts or inspections required during top-end service.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: ATHENA\u003c\/li\u003e\n\u003cli\u003ePart Number: P5F0780078001A\u003c\/li\u003e\n\u003cli\u003eProduct Type: Top end piston kit\u003c\/li\u003e\n\u003cli\u003eApplication: KTM 250 EXC-F, 2017–2019\u003c\/li\u003e\n\u003cli\u003eApplication: Husqvarna 250 FE, 2017–2019\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: Each\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ATHENA","offers":[{"title":"Default Title","offer_id":68128505659577,"sku":"227256","price":226.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/227256_1786104987.jpg?v=1793658270","url":"https:\/\/atticusgoods.com\/products\/athena-p5f0780078001a-top-end-piston-kit-for-ktm-and-husqvarna-250-exc-f-fe-2017-2019","provider":"Atticus Goods","version":"1.0","type":"link"}