{"product_id":"1-pc-fuel-injector-5i7706-5i-7706-fit-for-caterpillar-3064-3066-engine-e312b-320b","title":"1 Pc Fuel Injector 5I-7706 5I7706 fit for Caterpillar 3064 3066 Engine E312B 320B","description":"\u003ch3\u003e✅ Vehicle Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Caterpillar (CAT)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngines:\u003c\/strong\u003e Caterpillar 3064 (S4KT), 3066 (S6KT)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcavators:\u003c\/strong\u003e CAT E312B, CAT E320B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment Type:\u003c\/strong\u003e Hydraulic Excavators, Construction Equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🔧 Product Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Unit — Replace Only What You Need —\u003c\/strong\u003e The smart, cost-effective choice when diagnostics confirm one faulty injector. Get your CAT excavator back to full digging power without replacing the full set.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM-Equivalent Fit —\u003c\/strong\u003e Engineered to match Caterpillar 3064 (S4KT) and 3066 (S6KT) engine specifications. Installs without modifications for a fast, professional swap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% New Aftermarket Part —\u003c\/strong\u003e Not rebuilt or remanufactured. Full service life and reliable performance right out of the box, built for the continuous demands of excavator operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestored Fuel Atomization —\u003c\/strong\u003e Precise spray pattern restores proper combustion in the affected cylinder, recovering lost power and smoothing out engine operation under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerified Cross-Reference Fit —\u003c\/strong\u003e Matches both 5I-7706 and 5I7706 part number formats for easy identification and confident ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📦 What's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Fuel Injector (5I-7706 \/ 5I7706)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🔑 Key Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e 5I-7706 \/ 5I7706\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e 100% New Aftermarket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Brand:\u003c\/strong\u003e Caterpillar (CAT)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngines:\u003c\/strong\u003e CAT 3064 (S4KT), 3066 (S6KT)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment Type:\u003c\/strong\u003e Hydraulic Excavators, Construction Equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 Pc\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNeed to replace all four? Check out our \u003ca href=\"https:\/\/fuelpartsdepot.com\/products\/4-pcs-fuel-injector-5i7706-5i-7706-fit-for-caterpillar-3064-3066-engine-e312b-320b?variant=46865304780956\"\u003e\u003cstrong\u003e4-piece injector set\u003c\/strong\u003e\u003c\/a\u003e for a complete matched replacement and better overall value. Fuel Parts Depot supplies OEM-equivalent diesel components trusted by mechanics, fleet operators, and equipment professionals across construction, agricultural, and industrial applications.\u003c\/em\u003e\u003c\/p\u003e","brand":"Fuel Parts Depot","offers":[{"title":"Default Title","offer_id":46865303404700,"sku":"5I-7706","price":58.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/7843\/8300\/files\/1-pc-fuel-injector-517706-51-7706-fit-for-caterpillar-3064-3066-engine-e312b-320b-9554445.png?v=1778921832","url":"https:\/\/fuelpartsdepot.com\/products\/1-pc-fuel-injector-5i7706-5i-7706-fit-for-caterpillar-3064-3066-engine-e312b-320b","provider":"Fuel Parts Depot","version":"1.0","type":"link"}