{"product_id":"23511-mkr-d10-1793819808190","title":"Genuine Honda OEM MAINSHAFT GEAR, 6TH (28T) - 23511-MKR-D10","description":"\u003cdiv class=\"trd trd--honda\"\u003e\n\u003csection class=\"trd-hero\"\u003e\u003cp class=\"trd-eyebrow\"\u003eHonda · Genuine OEM Part\u003c\/p\u003e\n\u003ch2 class=\"trd-headline\"\u003eSixth Mainshaft Transmission Gear\u003c\/h2\u003e\n\u003cp class=\"trd-lead\"\u003eHonda part 23511-MKR-D10 is a 28-tooth gear installed on the transmission mainshaft. Honda identifies it as GEAR, MAINSHAFT SIXTH(28T), distinguishing it from the separate sixth-gear countershaft gear listed in the same transmission assembly. As part of the transmission gear train, the sixth mainshaft gear meshes with its corresponding gear to transmit power through the highest listed gear position. The exact Honda part number identifies the specific gear and tooth count required for accurate parts ordering.\u003c\/p\u003e\n\u003cul class=\"trd-chips\"\u003e\n\u003cli class=\"trd-chip\"\u003e\n\u003cspan class=\"trd-chip-label\"\u003ePart Number\u003c\/span\u003e\u003cspan class=\"trd-chip-value\"\u003e23511-MKR-D10\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"trd-chip\"\u003e\n\u003cspan class=\"trd-chip-label\"\u003ePart Type\u003c\/span\u003e\u003cspan class=\"trd-chip-value\"\u003eGear\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"trd-chip\"\u003e\n\u003cspan class=\"trd-chip-label\"\u003eAssembly\u003c\/span\u003e\u003cspan class=\"trd-chip-value\"\u003eTransmission\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003cdiv class=\"trd-cards trd-cards--3\"\u003e\n\u003carticle class=\"trd-card\"\u003e\u003cdiv class=\"trd-card-body\"\u003e\n\u003ch3 class=\"trd-card-title\"\u003e28-Tooth Mainshaft Gear\u003c\/h3\u003e\n\u003cp class=\"trd-card-text\"\u003eThe Honda catalog identifies this component as a sixth mainshaft gear with 28 teeth. The tooth count is part of the official description and distinguishes this gear from other transmission gears in the same assembly.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"trd-card\"\u003e\u003cdiv class=\"trd-card-body\"\u003e\n\u003ch3 class=\"trd-card-title\"\u003eTransmission Assembly Part\u003c\/h3\u003e\n\u003cp class=\"trd-card-text\"\u003eIt is cataloged alongside the mainshaft, countershaft, sixth countershaft gear, spline collar, and thrust washers.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"trd-card\"\u003e\u003cdiv class=\"trd-card-body\"\u003e\n\u003ch3 class=\"trd-card-title\"\u003eExact Number Matters\u003c\/h3\u003e\n\u003cp class=\"trd-card-text\"\u003eThe complete Honda number 23511-MKR-D10 should be used when ordering. Nearby transmission components have different part numbers and tooth counts, so a shortened description such as GEAR (28T) is not sufficient for identification.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\n\u003c\/div\u003e\n\u003csection class=\"trd-story trd-story--text\"\u003e\u003cdiv class=\"trd-story-copy\"\u003e\n\u003ch3 class=\"trd-story-title\"\u003eCatalog Identification\u003c\/h3\u003e\n\u003cp class=\"trd-story-text\"\u003eHonda's parts catalog places 23511-MKR-D10 in the transmission section and names it GEAR, MAINSHAFT SIXTH(28T). The same listing separately identifies the sixth countershaft gear as a different component, confirming that this part belongs on the mainshaft rather than the countershaft. No directional supersession statement was found in the pages reviewed, so no older or newer replacement number is assigned here.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"trd-section trd-section--specs\"\u003e\u003ch2 class=\"trd-section-title\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"trd-table-wrap\"\u003e\u003ctable class=\"trd-table trd-table--specs\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHonda Part Number\u003c\/th\u003e\n\u003ctd\u003e23511-MKR-D10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHonda Catalog Description\u003c\/th\u003e\n\u003ctd\u003eGEAR, MAINSHAFT SIXTH (28T)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOEM Catalog Description\u003c\/th\u003e\n\u003ctd\u003eGEAR, MAINSHAFT SIXTH(28T)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eGear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAssembly\u003c\/th\u003e\n\u003ctd\u003eTransmission\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTooth count\u003c\/th\u003e\n\u003ctd\u003e28T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCatalog-listed quantity\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"trd-section trd-section--known-applications\"\u003e\u003ch2 class=\"trd-section-title\"\u003eKnown Applications\u003c\/h2\u003e\n\u003cdiv class=\"trd-table-wrap\"\u003e\u003ctable class=\"trd-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eModel\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eType\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eModel Years\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eCBR1000SP\u003c\/td\u003e\n\u003ctd\u003eMotorcycle\u003c\/td\u003e\n\u003ctd\u003e2021–2023\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"trd-notice\"\u003eModel applications as listed in Honda's dealer parts catalog for part number 23511-MKR-D10.\u003c\/p\u003e\u003c\/section\u003e\u003cp class=\"trd-notice\"\u003eVerify the Honda OEM part number for your specific model before ordering.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"HONDA","offers":[{"title":"Default Title","offer_id":68255874711703,"sku":"23511-MKR-D10","price":102.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/4884\/6743\/files\/23511-MKR-D10-hotspot-pos15-us.webp?v=1793819811","url":"https:\/\/allamericanktm.com\/products\/23511-mkr-d10-1793819808190","provider":"All American KTM","version":"1.0","type":"link"}