{"product_id":"namura-040-over-bore-53mm-piston-for-polaris-sportsman-90-2001-2006","title":"Namura .040 Over Bore 53mm Piston for Polaris Sportsman 90 (2001–2006)","description":"\u003cp\u003eNamura .040 Over Bore 53mm Piston for Polaris Sportsman 90 (2001–2006)\u003c\/p\u003e\n\n\u003cp\u003eIncludes:\u003cbr\u003e\n- 1 x Namura .040 Over Bore 53mm Piston\u003c\/p\u003e\n\n\u003cp\u003eFits Models:\u003cbr\u003e\n- Polaris Sportsman 90\u003c\/p\u003e\n\n\u003cp\u003eModel Years:\u003cbr\u003e\n- 2001 - 2006\u003c\/p\u003e\n\n\u003cp\u003eSubmodels:\u003cbr\u003e\n- Sportsman 90\u003c\/p\u003e\n\n\u003cp\u003eEngine Options:\u003cbr\u003e\n- 2-stroke\u003c\/p\u003e\n\n\u003cp\u003eDescription:\u003cbr\u003e\nTamper-proof, high-quality Namura piston designed for the Polaris Sportsman 90 with a .040 overbore (53mm). Restores peak compression and engine performance for improved power, throttle response, and reliability in replacement or overbore scenarios. Compatible with 2001–2006 Sportsman 90 models for straightforward installation and durable operation.\u003c\/p\u003e\n\n\u003cp\u003eFeatures:\u003cbr\u003e\n- Specifically engineered for Polaris Sportsman 90\u003cbr\u003e\n- .040 overbore (53mm) for enhanced displacement\u003cbr\u003e\n- Ideal for rebuilds or performance upgrades\u003cbr\u003e\n- Durable construction for ATV use\u003c\/p\u003e\n\n\n\u003cp\u003eNamura piston, Polaris Sportsman 90, .040 overbore, 53mm, ATV engine, replacement piston, 2001-2006, engine performance\u003c\/p\u003e","brand":"Ai Random","offers":[{"title":"Default Title","offer_id":49968677814465,"sku":"389555334516","price":185.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7563\/0017\/files\/s-l1600_0a3aa581-2999-4813-8b2d-794f9a12dfec.webp?v=1770574838","url":"https:\/\/www.exclusivemotors.co.nz\/products\/namura-040-over-bore-53mm-piston-for-polaris-sportsman-90-2001-2006","provider":"Exclusive Motors","version":"1.0","type":"link"}