{"product_id":"new-bosch-12v-generator-vw-type-1-67-73-type-2-67-68-98-9031-b","title":"New Bosch 12V Generator — VW Type 1 1967–1973, Type 2 1967–1968 (98-9031-B)","description":"\u003ch2 data-path-to-node=\"0\"\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"0\"\u003eBosch 12-Volt Alternator (New) – Type 1 \u0026amp; Type 2 (1967-1973)\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp data-path-to-node=\"1\"\u003eRestore the reliability of your air-cooled charging system with a brand-new \u003cb data-path-to-node=\"1\" data-index-in-node=\"76\"\u003eBosch 12-Volt Generator\u003c\/b\u003e. This is a 100% new unit, not a remanufactured core, ensuring maximum longevity and consistent output for your classic VW. Designed as a direct replacement for the transition-era Type 1 and Type 2 models, it provides the factory-correct fitment and period-correct look that enthusiasts demand.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003eBecause this is a new unit, there is \u003cb data-path-to-node=\"2\" data-index-in-node=\"37\"\u003eno core charge or return required\u003c\/b\u003e, saving you the hassle and expense of shipping your old part back.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eKey Features:\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,0,0\"\u003e\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eGenuine Bosch Quality:\u003c\/b\u003e Built to original equipment specifications for a perfect fit and reliable performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,0\"\u003e\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003e100% New Construction:\u003c\/b\u003e No used components; features all-new bearings, brushes, and windings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,2,0\"\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eDirect Fit:\u003c\/b\u003e Specifically designed for 12V Type 1 (1967–1973) and Type 2 (1967–1968) engines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,3,0\"\u003e\u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"0\"\u003eHassle-Free:\u003c\/b\u003e No core required—keep your original or save on return shipping.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"0\"\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"0\"\u003eInstallation Instructions: 12-Volt Generator (Type 1 \u0026amp; 2)\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp data-path-to-node=\"1\"\u003eReplacing a generator is a straightforward task, but precision is key to ensuring your belt alignment and tension are correct. \u003cb data-path-to-node=\"1\" data-index-in-node=\"127\"\u003eSafety First:\u003c\/b\u003e Always disconnect the battery before beginning any electrical work.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003e1. Preparation \u0026amp; Removal\u003c\/b\u003e\u003c\/h3\u003e\n\u003col start=\"1\" data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eDisconnect the Battery:\u003c\/b\u003e Remove the negative terminal to prevent accidental shorts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eRemove the Belt:\u003c\/b\u003e Loosen the nut on the generator pulley. Remove the outer half of the pulley and the fan belt. Keep track of your adjustment shims.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eDisconnect Wiring:\u003c\/b\u003e Mark and remove the wires from the terminals (typically \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"75\"\u003eD+\u003c\/b\u003e and \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"82\"\u003eDF\u003c\/b\u003e). Note the ground wire location if applicable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eRemove Components:\u003c\/b\u003e * Remove the generator strap bolt and pull the strap back.\u003c\/p\u003e\n\u003cul data-path-to-node=\"3,3,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,1,0,0\"\u003eRemove the four bolts securing the fan shroud backing plate to the generator.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,1,1,0\"\u003eCarefully pull the generator toward the passenger side (or rear) to slide it out of the fan shroud.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003e2. Transferring the Fan\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003eYou will need to transfer your original cooling fan and hub to the new unit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eImportant:\u003c\/b\u003e Inspect the fan for cracks or chips. An unbalanced fan can vibrate and destroy the bearings on your brand-new Bosch unit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003eTorque the fan nut to approximately \u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"36\"\u003e40 ft-lbs\u003c\/b\u003e. Ensure the fan spins freely without hitting the backing plate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"6\"\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"0\"\u003e3. Installation\u003c\/b\u003e\u003c\/h3\u003e\n\u003col start=\"1\" data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eSeat the Generator:\u003c\/b\u003e Slide the generator and fan assembly back into the fan shroud. Ensure the cooling fan is properly centered in the shroud opening.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eSecure Backing Plate:\u003c\/b\u003e Reinstall the four screws on the fan shroud backing plate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eTighten the Strap:\u003c\/b\u003e Position the generator so the terminals are upright and tighten the mounting strap.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eWiring:\u003c\/b\u003e Reconnect the wires to the correct terminals (\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"54\"\u003eD+\u003c\/b\u003e and \u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"61\"\u003eDF\u003c\/b\u003e). Ensure the connections are clean and tight.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\"\u003eSet Belt Tension:\u003c\/b\u003e Reinstall the pulley and belt. Use the shims between the pulley halves to achieve approximately \u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"114\"\u003e1\/2\" (13mm)\u003c\/b\u003e of deflection in the belt.\u003c\/p\u003e\n\u003cblockquote data-path-to-node=\"7,4,1\"\u003e\n\u003cp data-path-to-node=\"7,4,1,0\"\u003e\u003ci data-path-to-node=\"7,4,1,0\" data-index-in-node=\"0\"\u003eTip: Extra shims belong on the outside of the pulley, under the nut.\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003e4. Technical Step: Polarizing the Generator\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eSince this is a brand-new DC generator, it may need to be polarized to ensure it charges in the correct direction.\u003c\/p\u003e\n\u003col start=\"1\" data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003eReconnect the battery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003eWith the engine \u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"16\"\u003eOFF\u003c\/b\u003e, use a small jumper wire to momentarily (for about 1 second) connect the \u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"93\"\u003eB+\u003c\/b\u003e (Battery) terminal on the regulator to the \u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"139\"\u003eD+\u003c\/b\u003e terminal on the generator.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003eYou should see a small spark; the generator is now polarized.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003e5. Testing\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eStart the engine and verify that the \"Gen\" or \"Alt\" light on the dashboard turns off. Use a multimeter at the battery; you should see a reading of approximately \u003cb data-path-to-node=\"13\" data-index-in-node=\"161\"\u003e13.8 to 14.2 volts\u003c\/b\u003e while the engine is running at high idle.\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003e \u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003e \u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003e#E40\u003c\/p\u003e","brand":"Washburn's Metal","offers":[{"title":"Default Title","offer_id":44710233538675,"sku":"#E40","price":274.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/98-9031-B-500x391.jpg?v=1775761133","url":"https:\/\/shop.washburnsmetal.com\/products\/new-bosch-12v-generator-vw-type-1-67-73-type-2-67-68-98-9031-b","provider":"Washburn's Metal","version":"1.0","type":"link"}