{"product_id":"engine-s6k-starter-motor-1146864-114-6864-135-2361-1352361-fit-for-caterpillar-cat-excavator-120b-200b-312b-320n-24v-10t-5kw","title":"24V 10T 5kW Starter Motor 1146864 114-6864 135-2361 for Caterpillar CAT S6K 3066 Engine 120B 200B 312B 320N Excavator","description":"\u003ch3\u003e✅ Compatibility\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Caterpillar (CAT)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e Caterpillar S6K \/ 3066 — 6-cylinder liquid-cooled diesel\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eOEM \/ Cross Reference Part Numbers:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaterpillar:\u003c\/strong\u003e 1146864 \/ 114-6864 — 135-2361 \/ 1352361\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eFits Caterpillar Excavators (S6K \/ 3066 engine):\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eCAT 120B — CAT 200B — CAT 312B — CAT 320N\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003e⚠️ Fitment Note:\u003c\/strong\u003e Verify CAT excavator model, serial number, engine model (S6K or 3066), and existing starter part number before ordering. Contact us to confirm fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🔧 Product Highlights\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Replacement — CAT 1146864 \/ 135-2361 24V 10T 5kW Starter for Caterpillar S6K \/ 3066 Engine:\u003c\/strong\u003e Drop-in fit for CAT 120B \/ 200B \/ 312B \/ 320N excavators — matches original Caterpillar starter specifications for reliable 24V electric starting\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCAT 312B \/ 320N — Caterpillar’s Classic Mid-Size Hydraulic Excavators:\u003c\/strong\u003e Widely used by earthmoving contractors, civil engineers, and rental fleets globally — the CAT 312 and 320 series represent one of the largest installed bases in the global excavator market with strong aftermarket demand\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCaterpillar S6K \/ 3066 — CAT’s Classic 6-Cylinder Diesel Engine for Mid-Size Excavators:\u003c\/strong\u003e The S6K and 3066 power a wide range of classic CAT excavators — well-supported in the aftermarket with a large active installed base still in service globally\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003e24V \/ 5kW — High-Output Starter for Heavy-Duty Excavator Starting Demands:\u003c\/strong\u003e 24V electrical system and 5kW cranking output ensure reliable cold-start and hot-start performance in demanding construction and rental fleet duty cycles\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCommon Maintenance Item on High-Hours CAT 312B \/ 320N Excavators:\u003c\/strong\u003e Symptoms: slow cranking, grinding on engagement, or intermittent no-start — immediate replacement eliminates jobsite downtime\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e📦 What’s Included\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e1× Starter Motor 24V 10T 5kW — New Aftermarket (CAT 1146864 \/ 114-6864)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🔑 Key Specs\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaterpillar Part Numbers:\u003c\/strong\u003e 1146864 \/ 114-6864 — 135-2361 \/ 1352361\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 24V — \u003cstrong\u003eTeeth:\u003c\/strong\u003e 10T — \u003cstrong\u003ePower:\u003c\/strong\u003e 5kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e Caterpillar S6K \/ 3066 — 6-cylinder liquid-cooled diesel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e CAT 120B \/ 200B \/ 312B \/ 320N hydraulic excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New Aftermarket — \u003cstrong\u003eSKU:\u003c\/strong\u003e 1146864\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003e⚠️ Verify CAT excavator model, serial number, and engine model (S6K or 3066) before purchasing. Contact us with machine model and S\/N if unsure — we are happy to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"Fuel Parts Depot","offers":[{"title":"Default Title","offer_id":47513770033308,"sku":"1146864","price":441.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/7843\/8300\/files\/ROB20518829_3__1765789395.png?v=1788333093","url":"https:\/\/fuelpartsdepot.com\/en-au\/products\/engine-s6k-starter-motor-1146864-114-6864-135-2361-1352361-fit-for-caterpillar-cat-excavator-120b-200b-312b-320n-24v-10t-5kw","provider":"Fuel Parts Depot","version":"1.0","type":"link"}