{"product_id":"qmb139-right-crankcase-cover-33-tooth-gear","title":"Universal Parts Right Crankcase Cover - QMB139 Type 1","description":"\u003cp\u003eThis \u003cstrong\u003eUniversal Parts right crankcase cover\u003c\/strong\u003e is a Type 1 replacement for compatible 50cc four-stroke QMB139 engines using a 33-tooth oil-pump gear. It gives you a replacement for a cracked or damaged cover while retaining the matching engine layout, with an integrated oil-filler neck, central crankshaft opening, and mounting points.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType 1 configuration:\u003c\/strong\u003e For matching QMB139 engines equipped with a 33-tooth oil-pump gear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRight-side replacement:\u003c\/strong\u003e Replaces the right crankcase cover, not the left CVT belt cover.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated filler neck:\u003c\/strong\u003e Incorporates the threaded oil-fill opening into the cover.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOriginal-layout fit check:\u003c\/strong\u003e Compare the mounting holes, internal passages, and shaft opening to your existing cover.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Universal Parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 151-78\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart type:\u003c\/strong\u003e Right crankcase cover\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Type 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine application:\u003c\/strong\u003e QMB139 \/ 139QMB, 50cc four-stroke\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequired oil-pump gear configuration:\u003c\/strong\u003e 33 teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e Integrated threaded oil-filler neck, central shaft opening, and mounting holes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eCompatible QMB139 \/ 139QMB 50cc four-stroke engines using the Type 1 cover and a 33-tooth oil-pump gear\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eConfirm your oil-pump gear has 33 teeth and compare the cover's mounting pattern, internal passages, shaft opening, and filler-neck position before ordering. Engine code alone does not establish fit. The 33-tooth specification identifies the required engine configuration; this listing is for the cover, not an oil-pump gear.\u003c\/p\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":67964487762241,"sku":"151-78","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/450070_d92d32ff-a7eb-4bd7-80a6-95ccb85ac420.jpg?v=1792993071","url":"https:\/\/azscooterparts.com\/products\/qmb139-right-crankcase-cover-33-tooth-gear","provider":"AZScooterParts","version":"1.0","type":"link"}