{"product_id":"bolhote-injector-overhaul-repair-kit-for-cummins-m11-n14-engines-oe-4026222-3411768","title":"BOLHOTE Injector Overhaul Repair Kit for Cummins M11 \/ N14 Engines (OE 4026222 \/ 3411767)","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis BOLHOTE Injector Overhaul Repair Kit is a complete, cost-effective solution for rebuilding Cummins M11 and N14 Celect electronic unit injectors. It includes all necessary seals, O-rings, springs, and internal hardware to restore injector performance, resolve leaks, and eliminate common engine issues. This kit does \u003cstrong\u003enot\u003c\/strong\u003e include injector wiring harnesses, focusing on core mechanical components for injector rebuilding.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BOLHOTE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Injector Overhaul Repair Kit (No Wiring Included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Injector OE Numbers\u003c\/strong\u003e: 4026222, 3411767, 3411756, 4307847, 4902921\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Engines\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eCummins M11 \/ ISM11 \/ QSM11\u003c\/li\u003e\n\u003cli\u003eCummins N14 Celect \/ Celect Plus\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Applications\u003c\/strong\u003e:\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nHeavy-duty trucks (Kenworth, Peterbilt, Freightliner), excavators, loaders, bulldozers, generator sets, marine engines, and industrial machinery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Contents\u003c\/strong\u003e:\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nFull set of injector O-rings \u0026amp; sealing gaskets, internal springs, washers, small hardware, and sealing strips (wiring harnesses not included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-temperature resistant rubber seals, industrial-grade steel springs, and corrosion-resistant hardware\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: \u003cstrong\u003e6 Months\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eCommon Problems This Kit Solves\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e✅ Injector leaks (fuel pressure drop, external leaks)\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n✅ Rough idle and engine misfires\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n✅ Hard cold starts and poor acceleration\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n✅ Black smoke and increased fuel consumption\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n✅ Premature injector wear and inconsistent performance\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n✅ Seal degradation due to high heat and vibration\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eWhy Choose BOLHOTE Injector Overhaul Kits?\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% OEM Fit\u003c\/strong\u003e: Precision-engineered to match original specifications for a perfect fit and function\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Mechanical Rebuild\u003c\/strong\u003e: All core sealing and internal parts needed for injector restoration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e: Designed to withstand harsh engine environments, high temperatures, and heavy loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective\u003c\/strong\u003e: Repair existing injectors instead of purchasing expensive new units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Quality\u003c\/strong\u003e: Every kit is tested to meet strict performance standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBOLHOTE Support\u003c\/strong\u003e: 6-month warranty and technical assistance for model matching\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eFull set of injector O-rings \u0026amp; sealing gaskets\u003c\/li\u003e\n\u003cli\u003eInternal spring and washer kit\u003c\/li\u003e\n\u003cli\u003eSealing strips and mounting hardware\u003c\/li\u003e\n\u003cli\u003eSmall internal components (as shown in product image)\u003c\/li\u003e\n\u003cli\u003eInstallation guide (digital copy)\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cem\u003eNote: Injector wiring harnesses and solenoid pigtails are not included in this kit.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003col\u003e\n\u003cli\u003eAlways clean injector components thoroughly before assembly\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications to avoid seal damage\u003c\/li\u003e\n\u003cli\u003eReplace injectors in sets for balanced engine performance\u003c\/li\u003e\n\u003cli\u003eTest injectors after repair to ensure proper pressure and flow\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"DIESELBOLHOTE","offers":[{"title":"Default Title","offer_id":45590057091174,"sku":null,"price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/5912\/2022\/files\/M11N14_a6619edc-7a76-494f-85c3-d92fe19239aa.png?v=1778029442","url":"https:\/\/dieselbolhote.com\/products\/bolhote-injector-overhaul-repair-kit-for-cummins-m11-n14-engines-oe-4026222-3411768","provider":"DIESELBOLHOTE","version":"1.0","type":"link"}