{"product_id":"wosp-lmdjohnd001-ho-ve-dynator-dynamo-style-12v-90a-fits-john-deere-various-90a-dynator-ve-ground","title":"WOSP LMDJOHND001-HO+VE Dynator (Dynamo Style) 12V 90A fits John Deere Various 90A Dynator (+VE Ground)","description":"\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eJohn Deere 2510 3.3L Diesel '65-'66\u003c\/li\u003e\n\u003cli\u003eJohn Deere 3010 4.2L Diesel '60-'63\u003c\/li\u003e\n\u003cli\u003eJohn Deere 3020 4.4L Diesel '63-'68\u003c\/li\u003e\n\u003cli\u003eJohn Deere 4010 4.9L Diesel '60-'62\u003c\/li\u003e\n\u003cli\u003eJohn Deere 5010 8.7L Diesel '63-'65\u003c\/li\u003e\n\u003cli\u003eJohn Deere 5020 8.7L Diesel '66-'72\u003c\/li\u003e\n\u003cli\u003eJohn Deere JD500 Diesel '64-'71\u003c\/li\u003e\n\u003cli\u003eJohn Deere JD600 Diesel '64-'70\u003c\/li\u003e\n\u003cli\u003eReplacing Delco 1103026 Dynamo \/ Generator\u003c\/li\u003e\n\u003c\/ul\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePolarity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+VE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmps\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePulley Drive\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLMP001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e6V and 24V units are not available as self-exciting (single wire hook-up).\u003c\/p\u003e \u003cp\u003eDynators, unlike the dynamos they are replacing are polarity sensitive.\u003c\/p\u003e \u003cp\u003e90A version - This increase in output is yielded at higher rpm therefore 'HO' units often need 2-3 times more speed for output and cooling. They are considerably less efficient than a standard unit at low rpm.\u003c\/p\u003e \u003cp\u003e'SD' (super-duty) Dynator (95A) gives high output at low RPM but body Ø increases to 5\".\u003c\/p\u003e \u003cp\u003eTo make a super-duty (SD) unit even higher output by re-winding and uprating (170A) select the 'SD-HO' version. Operational speeds need to increase slightly.\u003c\/p\u003e \u003cp\u003eUnless the part number is superseded with suffix -LS or -HO, then work on the basis that the Dynator has a turn on speed of 1250rpm.\u003c\/p\u003e \u003cp\u003eSome units spin at 1:1 or less than engine speed, therefore low or no charge at idle E.G. ALVIS \/ BEN001 \/ FER001 \/ MGM001 \/ RIL.\u003c\/p\u003e","brand":"WOSPerformance","offers":[{"title":"Standard","offer_id":55488413991291,"sku":"WOSP-LMDJOHND001-HO+VE","price":624.0,"currency_code":"GBP","in_stock":true},{"title":"High (90A)","offer_id":55488414024059,"sku":"WOSP-LMDJOHND001-HO+VE-HO","price":1068.0,"currency_code":"GBP","in_stock":true},{"title":"Super Duty (95A)","offer_id":55488414056827,"sku":"WOSP-LMDJOHND001-HO+VE-SD","price":1044.0,"currency_code":"GBP","in_stock":true},{"title":"Super Duty High Output (170A)","offer_id":55488414089595,"sku":"WOSP-LMDJOHND001-HO+VE-SD-HO","price":1164.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/4593\/0562\/files\/noImage_625fc40a-c0a9-428b-bae4-3144eead9bac.jpg?v=1749222546","url":"https:\/\/www.greasejunkie.com\/products\/wosp-lmdjohnd001-ho-ve-dynator-dynamo-style-12v-90a-fits-john-deere-various-90a-dynator-ve-ground","provider":"Grease Junkie by Edd China","version":"1.0","type":"link"}