{"product_id":"s-s-06-17-4-1-8-stroke-flywheel-assembly","title":"S\u0026S 06-17 4-1\/8\" stroke flywheel assembly","description":"\u003cp\u003eFor 111\" engines. S\u0026amp;S conrods do not have tapered wristpin ends and are not compatible with stock H-D pistons or stock H-D sprocket shaft bearings. Balanced to 1035 grams total piston weight. \r\n\r\nNote: Engines with strokes exceeding 4\" may require S\u0026amp;S piston oiling jets and piston to jet clearance notches in the piston skirt to avoid contact. \r\nNote: S\u0026amp;S crankpins allow the use of replaceable bearing races in the lower end of the connecting rods. The first generation of S\u0026amp;S crankpins, in use up to 2012, were 1.500\" diameter. The second generation crankpins, in use since 2013, have the larger 1.671\" OEM diameter crankpins. Now S\u0026amp;S \u0026amp; OEM crankpins are identical in diameter so now S\u0026amp;S parts can be used to rebuild stock H-D flywheels, something that previously was not possible since H-D rebuild parts were, and are, not available. \r\nNote: Following is regarding 03-17 models. S\u0026amp;S has designed these flywheels to work with a Timken style sprocket shaft bearing, they will fit stock 99-02 model year and all S\u0026amp;S cases without modifications. Stock H-D 03-17 Twin Cam engines use the same sprocket shaft roller bearing as is used on the pinion shaft, a cost saving but weaker solution. It is possible to use the stock weak 03-17 sprocket shaft bearing kit (OEM H-D 24004-03B) with S\u0026amp;S flywheels in 03-17 stock cases. However, S\u0026amp;S feels this roller bearing will not take the side loads produced in a high performance motor. S\u0026amp;S will not honor any warranty claims in an application where the OEM 24004-03B\/24605-07 03-17 sprocket shaft roller bearing style bearing assembly is used. To upgrade to the pre-2003 style sprocket shaft bearing MCS 978517 JIMS conversion tool kit is available. This kit includes a tool, a Timken bearing and a steel crankcase bearing insert for one motor. Bearing inserts only are available as 978519, bearings only as 508960. \r\nNote: In any and all applications the technician must be able to judge components for their suitability in combination with the other engine components, prior to installation. It is of importance that a knowledgeable mechanic will install \u0026amp; make adjustments as required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Flywheels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e 320-0407\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026S","offers":[{"title":"Default Title","offer_id":63008469123402,"sku":"MSH-531884","price":2180.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/531884k.jpg?v=1787172477","url":"https:\/\/partsdenmark.com\/es\/products\/s-s-06-17-4-1-8-stroke-flywheel-assembly","provider":"Parts Denmark","version":"1.0","type":"link"}