{"product_id":"iame-ka100-crankshaft-steel-shim","title":"(30) IAME KA100 Crankshaft Steel Shim – 0.10 \/ 0.15mm","description":"\u003cp\u003eThe \u003cstrong\u003eIAME KA100 crankshaft steel shim\u003c\/strong\u003e is used to set the correct crankshaft end-play (axial clearance) within the crankcase. Proper end-play is critical for crankshaft longevity and smooth engine operation. Too much end-play allows the crank to shuttle back and forth, causing seal wear and inconsistent ignition timing. Too little end-play can cause the crank to bind as temperatures rise.\u003c\/p\u003e\n\u003cp\u003eAvailable in two thicknesses — 0.10mm and 0.15mm — these shims are installed on the crankshaft during bottom-end assembly to achieve the target end-play specification. Measure end-play with a dial indicator and select the appropriate shim combination to bring the measurement within the IAME service manual tolerance.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 shim\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCrankshaft end-play is a precision measurement — always use a dial indicator, never guess. Keep both thicknesses in your spares kit for bottom-end rebuilds. Available at CMC Karting.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"IAME USA","offers":[{"title":"0.10mm","offer_id":47787175903453,"sku":"30407","price":3.92,"currency_code":"USD","in_stock":true},{"title":"0.15mm","offer_id":47787438112989,"sku":"30404","price":3.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/files\/CMCKA100CrankshaftSteelShim.png?v=1776190454","url":"https:\/\/cmckarting.com\/products\/iame-ka100-crankshaft-steel-shim","provider":"CMC Karting","version":"1.0","type":"link"}