{"product_id":"coussinets-bielle-vilebrequin-sea-doo-caam-gts-gtx-wake-420933456","title":"Connecting Rod \u0026 Crankshaft Bearings SEADOO – GTS 130\/155\/215, GTX 170\/215\/260, GTX PRO 130, WAKE 170","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThis connecting rod and crankshaft bearing kit is designed for ROTAX engines, notably equipping SEADOO GTS, GTX, GTX PRO, and WAKE models. It includes connecting rod bearings (6 pieces) and crankshaft bearings (8 pieces), corresponding to OEM references \u003cstrong\u003e420933456 \/ 420933466 \/ 420933523\u003c\/strong\u003e. Ideal for engine overhaul at the start of the season or as a replacement after observed wear, this kit ensures the maintenance of operating clearances and the longevity of the lower engine.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003eOEM Part Number: \u003cstrong\u003e420933456 \/ 420933466 \/ 420933523\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eBrand: BLDR\u003c\/li\u003e\n\n\u003cli\u003eType: Connecting rod bearings + crankshaft bearings\u003c\/li\u003e\n\n\u003cli\u003eConnecting rod pin diameter (STD): 45 mm\u003c\/li\u003e\n\n\u003cli\u003eCrankshaft diameter (STD): 50 mm\u003c\/li\u003e\n\n\u003cli\u003eConnecting rod kit contents: 6 pieces\u003c\/li\u003e\n\n\u003cli\u003eCrankshaft kit contents: 8 pieces\u003c\/li\u003e\n\n\u003cli\u003eMaterial: Aluminum and tin alloy\u003c\/li\u003e\n\n\u003cli\u003eCondition: New\u003c\/li\u003e\n\n\u003cli\u003eWeight: 0.2 kg\u003c\/li\u003e\n\n\u003cli\u003eRegulated substances: None\u003c\/li\u003e\n\n\u003cli\u003eCertification: ISO 9001\u003c\/li\u003e\n\n\u003cli\u003eInstallation: By qualified mechanic – prior cleaning of connecting rod and crankshaft required\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThis kit is compatible with the following Sea-Doo models equipped with the CAAM Rotax engine:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGTS 130\u003c\/strong\u003e – 2011-2015, 2016-2017\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGTS 130 Rental\u003c\/strong\u003e – 2011-2015\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGTS 155\u003c\/strong\u003e – 2016-2017\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGTS 215\u003c\/strong\u003e – 2016-2017\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGTS Pro 130\u003c\/strong\u003e – 2011\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGTX 170\u003c\/strong\u003e – 2020-2024\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGTX 215 (42CA, 42CB)\u003c\/strong\u003e – 2012\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGTX 215 (42CS)\u003c\/strong\u003e – 2012\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGTX 260\u003c\/strong\u003e – 2016-2017\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGTX iS 215\u003c\/strong\u003e – 2010-2011\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGTX LIMITED 300\u003c\/strong\u003e – 2021-2024\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGTX LTD 215\u003c\/strong\u003e – 2014-2015\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGTX PRO 130 (Rental)\u003c\/strong\u003e – 2021-2024\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGTX PRO 130 iBR\u003c\/strong\u003e – 2024\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGTX PRO 130 iBR (Rental)\u003c\/strong\u003e – 2021-2024\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGTX S 155\u003c\/strong\u003e – 2012-2015\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGTX STD 300\u003c\/strong\u003e – 2023\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWAKE 170\u003c\/strong\u003e – 2020-2024\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cem\u003e⚠️ Always check your serial number (VIN) and the original OEM reference before ordering to confirm exact compatibility with your model. If your crankshaft is worn, the bearings will not fit without prior regrinding — consult your mechanic to determine the necessary repair size.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Replace Connecting Rod and Crankshaft Bearings?\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eConnecting rod and crankshaft bearings are critical wear parts of the lower engine. Subjected to high pressures and temperatures, they ensure sliding between moving parts and protect the crankshaft. Premature wear or lack of lubrication can cause irreversible engine damage.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eKnocking noise on startup or acceleration\u003c\/li\u003e\n\n\u003cli\u003eAbnormally low oil pressure\u003c\/li\u003e\n\n\u003cli\u003eExcessive play on connecting rod or crankshaft\u003c\/li\u003e\n\n\u003cli\u003eAbnormal oil consumption\u003c\/li\u003e\n\n\u003cli\u003eUnusual engine vibrations\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eUnderstanding Repair Sizes: STD, +0.25 mm and +0.50 mm\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eWhen a crankshaft or connecting rod pin shows signs of wear, scratches, or ovalization, the mechanic performs a \u003cstrong\u003eregrind\u003c\/strong\u003e: this operation consists of grinding the journal (bearing surface) to restore a perfectly circular geometry and a smooth surface. This grinding reduces the diameter of the journal by a precise and standardized value, called the \u003cstrong\u003erepair size\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe bearings are then manufactured with a corresponding increased thickness, to compensate for the material removed and to restore the optimal operating clearance prescribed by the manufacturer. Three sizes are available in this kit:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSTD (Standard)\u003c\/strong\u003e – Original bearing, for an unground crankshaft or connecting rod pin, to factory dimensions. To be used during preventive replacement on an engine in good condition.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e+0.25 mm (add 25)\u003c\/strong\u003e – Bearing increased by 0.25 mm in thickness, intended for a crankshaft or pin ground by a first pass of 0.25 mm. Corresponds to the first repair size.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e+0.50 mm (add 50)\u003c\/strong\u003e – Bearing increased by 0.50 mm in thickness, for a larger regrind of 0.50 mm. Corresponds to the second repair size, used when the first regrind is no longer sufficient or when wear is more advanced.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cem\u003e⚠️ The choice of repair size must be determined by a qualified mechanic, using a micrometer, after precise measurement of the reground diameter. An incorrect size would result in unsuitable operating clearance, potentially causing premature engine failure.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eSee Also – Other Compatible Engine Parts\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 50%; padding: 12px; text-align: center; vertical-align: top;\"\u003e\n\n\u003ca href=\"\/en\/products\/kit-coussinets-de-bielle-seadoo-4-tec-1503-1603-rxp-rxt-130-300-hp\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0982\/5379\/9754\/files\/S3ea7db6c8ad44517a261382690422e71Q.webp?v=1764625505\" alt=\"Kit coussinets de Bielle SEADOO 4-TEC\" style=\"width: 100%; max-width: 220px; border-radius: 6px;\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/en\/products\/kit-coussinets-de-bielle-seadoo-4-tec-1503-1603-rxp-rxt-130-300-hp\"\u003e\u003cstrong\u003eSEADOO 4-TEC 1503\/1603 Connecting Rod Bearing Kit – RXP\/RXT 130-300 HP\u003c\/strong\u003e\u003c\/a\u003e\n\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 50%; padding: 12px; text-align: center; vertical-align: top;\"\u003e\n\n\u003ca href=\"\/en\/products\/bielle-forgee-sea-doo-4-tec-ref-420917516-gti-gtr-gtx-rxp-rxt-130-300-ch\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0982\/5379\/9754\/files\/Scf05671b34ed461c845756ea9b55416fR.webp?v=1786997198\" alt=\"Bielle Forgée Sea-Doo 4-TEC\" style=\"width: 100%; max-width: 220px; border-radius: 6px;\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/en\/products\/bielle-forgee-sea-doo-4-tec-ref-420917516-gti-gtr-gtx-rxp-rxt-130-300-ch\"\u003e\u003cstrong\u003eSea-Doo 4-TEC Forged Connecting Rod – Ref. 420917516 | GTI GTR GTX RXP RXT 130-300 hp\u003c\/strong\u003e\u003c\/a\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"ROTAX tender parts","offers":[{"title":"Standard Crankshaft","offer_id":62950306316618,"sku":"14:29#STD Crankshaft","price":260.0,"currency_code":"EUR","in_stock":true},{"title":"add 50 connect rod","offer_id":62950306349386,"sku":"14:10#add 50 connect rod","price":175.0,"currency_code":"EUR","in_stock":true},{"title":"add 25 connecting rods","offer_id":62950306382154,"sku":"14:350853#add 25 connect rod","price":175.0,"currency_code":"EUR","in_stock":true},{"title":"STD connecting rod","offer_id":62950306414922,"sku":"14:350852#STD connect rod","price":175.0,"currency_code":"EUR","in_stock":true},{"title":"add 50 in one set","offer_id":62950306447690,"sku":"14:200003699#add 50 one set","price":395.0,"currency_code":"EUR","in_stock":true},{"title":"add 25 in one set","offer_id":62950306480458,"sku":"14:200004891#add 25 one set","price":395.0,"currency_code":"EUR","in_stock":true},{"title":"STD one set","offer_id":62950306513226,"sku":"14:200004889#STD one set","price":395.0,"currency_code":"EUR","in_stock":true},{"title":"add 50 vilebrequin","offer_id":62950306545994,"sku":"14:496#add 50 Crankshaft","price":260.0,"currency_code":"EUR","in_stock":true},{"title":"add 25 Crankshaft","offer_id":62950306578762,"sku":"14:366#add 25 Crankshaft","price":260.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5379\/9754\/files\/Sdbd3a9ef316747738de77e700ab94811M.webp?v=1787051550","url":"https:\/\/rotaxtenderparts.com\/en\/products\/coussinets-bielle-vilebrequin-sea-doo-caam-gts-gtx-wake-420933456","provider":"ROTAX tender parts","version":"1.0","type":"link"}