{"product_id":"pmo-top-cover-stud-m5-x-0-8-x-25-mm-pmo-carburetors-air-cooled-porsche-911-930-1965-1989-genuine-pmo-pm-o102-0","title":"PMO Top Cover Stud, M5 x 0.8 x 25 mm | PMO Carburetors, Air-Cooled Porsche 911 \/ 930 1965–1989 | Genuine PMO (PM-O102-0)","description":"\u003ch2\u003ePMO Top Cover Stud, M5 x 0.8 x 25 mm for PMO Carburetors — Air-Cooled Porsche 911 (PM-O102-0)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eShort answer:\u003c\/strong\u003e The PMO Top Cover Stud, M5 x 0.8 x 25 mm (PM-O102-0) is a genuine PMO carburetor service part that holds the top cover to the carburetor body. It fits PMO triple-barrel carburetors as used on the air-cooled 1965–1989 Porsche 911 and 930. Sold each.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart numbers:\u003c\/strong\u003e PMO PM-O102-0 · UPC 707924552454\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eVehicle\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1965–1989\u003c\/td\u003e\n\u003ctd\u003ePorsche 911 \/ 930 (air-cooled flat-six) running PMO carburetors\u003c\/td\u003e\n\u003ctd\u003ePMO 40, 46 and 50 mm carburetors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1965–1989\u003c\/td\u003e\n\u003ctd\u003ePorsche 911 with original Weber IDA \/ IDS or Solex carburetors\u003c\/td\u003e\n\u003ctd\u003eNot confirmed; PMO parts are made for PMO bodies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1989–1998\u003c\/td\u003e\n\u003ctd\u003e964 \/ 993 converted to PMO carburetors\u003c\/td\u003e\n\u003ctd\u003eFits the PMO carburetor, not the car; check your carb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAny\u003c\/td\u003e\n\u003ctd\u003ePorsche 912, 914 four-cylinder, VW\u003c\/td\u003e\n\u003ctd\u003eNot applicable unless running PMO carburetors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThis part fits the PMO carburetor, not a particular car. If your 911 runs a set of PMO carbs, it fits. Not sure what you have? PMO bodies carry the PMO name cast or machined into them; send us a photo and we will check.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003ePMO (Performance Machined Originals), US distributor EMPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003ePM-O102-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e707924552454\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread \/ length\u003c\/td\u003e\n\u003ctd\u003eM5 x 0.8, 25 mm long\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eStud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003ePMO 40 \/ 46 \/ 50 mm carburetors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping weight\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.1 lb (estimate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBox\u003c\/td\u003e\n\u003ctd\u003eApprox. 4 x 4 x 1 in (estimate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne top cover stud\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eNot Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNut and washer\u003c\/li\u003e\n\u003cli\u003eTop cover gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy It Matters\u003c\/h3\u003e\u003cp\u003ePMO top covers are held down by small M5 studs. They get bent when the air cleaner is removed, the threads strip from over-tightening, or one goes missing during a rebuild. A cover that is not clamped evenly can leak fuel vapour and let the gasket shift.\u003c\/p\u003e\u003cp\u003ePMO (Performance Machined Originals) builds billet triple-barrel carburetors in the US for the air-cooled Porsche 911 flat-six, in 40, 46 and 50 mm sizes, and supplies every small part as a service item. EMPI distributes PMO. Washburn's Metal in Orange, California lists PMO small parts one by one so you can buy the single piece you lost or damaged instead of a whole kit.\u003c\/p\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThread the stud in by hand, then snug it with two nuts locked together; do not over-tighten into the aluminum body.\u003c\/li\u003e\n\u003cli\u003eUse a new top cover gasket if the old one is torn or hard.\u003c\/li\u003e\n\u003cli\u003eWork on a cold engine with the fuel pump off and a fire extinguisher close by.\u003c\/li\u003e\n\u003cli\u003eClean the area around the part before opening the carburetor so dirt cannot fall into the float bowl or throats.\u003c\/li\u003e\n\u003cli\u003eAfter any work, check the throttle opens fully and closes with no sticking, and check for fuel leaks before starting.\u003c\/li\u003e\n\u003cli\u003eRe-balance the carburetors with a synchrometer if you disturbed any linkage or air cleaner parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDoes the Top Cover Stud, M5 x 0.8 x 25 mm fit my 911?\u003c\/strong\u003e\u003cbr\u003eIt fits the air-cooled Porsche 911 or 930 when the car runs PMO carburetors. It is a PMO carb part, so the carb matters more than the year.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it fit original Weber carburetors?\u003c\/strong\u003e\u003cbr\u003eNot confirmed. PMO parts are made for PMO bodies; some are shared with Weber, but check before you order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it genuine PMO?\u003c\/strong\u003e\u003cbr\u003eYes, PMO part PM-O102-0, distributed in the US by EMPI.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it new?\u003c\/strong\u003e\u003cbr\u003eYes, new genuine PMO.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat thread is it?\u003c\/strong\u003e\u003cbr\u003eM5 x 0.8, 25 mm long, per EMPI.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many do I need?\u003c\/strong\u003e\u003cbr\u003eReplace only the bent or stripped ones; count the studs on your carb top.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat else do I need?\u003c\/strong\u003e\u003cbr\u003eUsually a nut and washer, and a new top cover gasket if the old one is damaged.\u003c\/p\u003e\n\u003chr\u003e\u003ch3\u003e\u003cb\u003eExplore Related Categories\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"\/collections\/pmo\"\u003ePMO Carburetors \u0026amp; Induction\u003c\/a\u003e | \u003ca href=\"\/collections\/porsche-carburetion-induction\"\u003ePorsche Carburetion \u0026amp; Induction\u003c\/a\u003e | \u003ca href=\"\/collections\/porsche-911\"\u003ePorsche 911 \/ 912 Parts\u003c\/a\u003e | \u003ca href=\"\/collections\/fuel-intake\"\u003eFuel \u0026amp; Intake Components\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"wm-legal\"\u003e\u003csmall\u003ePorsche® and Volkswagen® model designations are trademarks of their owners. Washburn's Metal is not affiliated with or endorsed by Porsche or Volkswagen. Part numbers are for reference only.\u003c\/small\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e⚠ California Proposition 65 Warning:\u003c\/strong\u003e This product can expose you to chemicals including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.\u003c\/p\u003e","brand":"PMO","offers":[{"title":"Default Title","offer_id":67101000138867,"sku":"PM-O102-0","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/PM-O102-0-2-scaled.jpg?v=1793701273","url":"https:\/\/www.washburnsmetal.com\/products\/pmo-top-cover-stud-m5-x-0-8-x-25-mm-pmo-carburetors-air-cooled-porsche-911-930-1965-1989-genuine-pmo-pm-o102-0","provider":"Washburn's Metal","version":"1.0","type":"link"}