{"product_id":"1pz-17-tooth-semi-automatic-clutch-assembly-for-50cc-135cc-atvs-go-karts-4-5-iron-durable","title":"1PZ 17-Tooth Semi-Automatic Clutch Assembly for 50cc–135cc ATVs \u0026 Go-Karts — 4.5\" Iron Durable","description":"\u003cp\u003e\u003cstrong\u003e1PZ TA1-17T is a 17-tooth, 4.5\" semi-automatic clutch assembly engineered to replace worn clutches on 50cc–135cc Chinese-engine ATVs, dirt bikes, and go-karts.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you’re repairing a TaoTao, SUNL, Roketa, Kazuma, JCL or similar small-engine vehicle, the 1PZ TA1-17T offers a direct-fit semi-automatic option built from durable iron for reliable torque transfer and efficient heat dissipation. This replacement clutch is designed for vehicles with semi-automatic reverse engines and covers common engine sizes from 50cc up to 135cc, making it a practical spare part for workshops and DIY mechanics.\u003c\/p\u003e\n\n\u003ch3\u003eWill this clutch fit my 50cc, 110cc, 125cc or 135cc vehicle?\u003c\/h3\u003e\n\n\u003cp\u003eCompatibility centers on engine type and spline\/tooth count. The TA1-17T is made for semi-automatic reverse engine systems and has 17 teeth; it commonly fits Chinese-brand ATVs, dirt bikes and go-karts that use the same 17T standard.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFits many TaoTao, Buyang, Coolsport, Lifan, Kazuma, SUNL, Roketa, JCL models.\u003c\/li\u003e\n  \u003cli\u003eDesigned for semi-automatic reverse transmissions—confirm engine type before installing.\u003c\/li\u003e\n  \u003cli\u003eSpline\/tooth count: 17 teeth; diameter roughly 4.5\" (4-1\/2\").\u003c\/li\u003e\n  \u003cli\u003eCheck your old clutch for matching tooth count and diameter to ensure correct replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and heat-resistant is the 1PZ TA1-17T clutch?\u003c\/h3\u003e\n\n\u003cp\u003eThis clutch assembly uses quality iron construction to balance strength and weight. The material choice provides good wear resistance and faster heat dissipation compared with lower-grade cast parts, helping maintain performance during routine riding and towing loads.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIron construction for improved durability and torque handling.\u003c\/li\u003e\n  \u003cli\u003eEngineered for wear resistance under typical ATV and kart loads.\u003c\/li\u003e\n  \u003cli\u003eDesign disperses heat to reduce overheating during repeated engagements.\u003c\/li\u003e\n  \u003cli\u003eLightweight relative to heavier solid cast replacements, aiding responsiveness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install the TA1-17T and what comes in the package?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is straightforward for anyone familiar with clutch swaps on small engines, but specific steps vary by model—use a service manual or a guided video for your vehicle. The clutch ships in a 1PZ brand box and includes one 17T semi-automatic clutch assembly; any necessary circlips or bolts should be reused from the original or sourced per your model’s requirements.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePackage contains: 1 x 17T Semi-Automatic Clutch Assembly in 1PZ box.\u003c\/li\u003e\n  \u003cli\u003eRe-use original mounting hardware or replace per manufacturer torque specs.\u003c\/li\u003e\n  \u003cli\u003eRecommended tools: clutch puller (if required), basic wrench set, torque wrench.\u003c\/li\u003e\n  \u003cli\u003eInspect and replace worn bearings, springs or bell housing as needed during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance changes should I expect after replacement?\u003c\/h3\u003e\n\n\u003cp\u003eReplacing a worn clutch restores consistent engagement and reduces slippage, resulting in smoother acceleration and more predictable power delivery. Because the TA1-17T is designed to meet original equipment geometry, you should notice near-original responsiveness without changing gearing or top speed.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eReduces clutch slippage when worn parts are replaced.\u003c\/li\u003e\n  \u003cli\u003eImproves throttle-to-drive engagement and makes starts more consistent.\u003c\/li\u003e\n  \u003cli\u003eNo changes to gear ratios—keeps factory performance characteristics.\u003c\/li\u003e\n  \u003cli\u003eDurable construction helps extend service intervals versus degraded stock parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The 1PZ TA1-17T is intended for do-it-yourself mechanics, small repair shops, and owners of 50cc–135cc ATVs, dirt bikes or go-karts that require a 17-tooth semi-automatic clutch replacement. If your vehicle uses a semi-automatic reverse engine and you need a robust, direct-fit iron clutch to restore reliable engagement, this unit is a practical, cost-effective option. Contact support with your vehicle model and engine details if you’re unsure about fitment.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this clutch fit TaoTao and SUNL 110cc models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—if your TaoTao or SUNL uses a 17-tooth semi-automatic reverse engine, the TA1-17T is compatible. Confirm tooth count and engine type first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What tools are needed to replace this clutch?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Basic hand tools and possibly a clutch puller; reuse original hardware or follow your model’s torque specifications.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"1PZ","offers":[{"title":"Default Title","offer_id":48086311075998,"sku":"B089Y6LF3M","price":45.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/1pz-ta1-17t-front-assembly.jpg?v=1785894799","url":"https:\/\/northtrailauto.ca\/products\/1pz-17-tooth-semi-automatic-clutch-assembly-for-50cc-135cc-atvs-go-karts-4-5-iron-durable","provider":"North Trail Auto","version":"1.0","type":"link"}