{"product_id":"348-3401-genuine-cat®-combustion-head-24v","title":"348-3401 | Genuine Cat® Combustion Head 24V","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e: GP Combustion Head \u003cspan\u003e24V, 2 Stage For C7.1, C9.3 Caterpillar Engines\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: New\u003cbr\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e: Cat®\u003cbr\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e: 348-3401, 3483401\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment Guide 348-3401:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eUnderground Art Truck\u003c\/strong\u003e\u003cbr\u003eAD45\u003cbr\u003e\u003cstrong\u003ePower Module\u003c\/strong\u003e\u003cbr\u003eTR43-C18L\u003cbr\u003e\u003cstrong\u003eWheel Tractor-Scraper\u003c\/strong\u003e\u003cbr\u003e627K 631K 627 623 621 637 631 637K 657 651 623K 621K\u003cbr\u003e\u003cstrong\u003eLoad Haul Dump\u003c\/strong\u003e\u003cbr\u003eR2900 XE R1700 R2900\u003cbr\u003e\u003cstrong\u003eSite Prep Tractor\u003c\/strong\u003e\u003cbr\u003e2864C 586C\u003cbr\u003e\u003cstrong\u003eLoad, Haul, Dump\u003c\/strong\u003e\u003cbr\u003eR1700K\u003cbr\u003e\u003cstrong\u003eMaterial Handler\u003c\/strong\u003e\u003cbr\u003eMH3260 MH3295\u003cbr\u003e\u003cstrong\u003eOff Highway Truck\u003c\/strong\u003e\u003cbr\u003e772 770\u003cbr\u003e\u003cstrong\u003eMotor Grader\u003c\/strong\u003e\u003cbr\u003e18M3 14M3 12M 3 12M 2 16 14 18 140M 2 16M3 160M 2\u003cbr\u003e\u003cstrong\u003eTrack-Type Tractor\u003c\/strong\u003e\u003cbr\u003eD6T LGP D9 D8 D8T D9T D6T XW D6T XL D7E LGP D7E\u003cbr\u003e\u003cstrong\u003eRotary Drill\u003c\/strong\u003e\u003cbr\u003eMD6200\u003cbr\u003e\u003cstrong\u003ePipelayer\u003c\/strong\u003e\u003cbr\u003ePL83 PL87\u003cbr\u003e\u003cstrong\u003eExcavator\u003c\/strong\u003e\u003cbr\u003e336E LN 352F 336E LH 349 349F LXE 336E 352 568 FM LL 374F L 390F 374F 349E L 336E LNH 349E L VG 352F XE VG 349F L 395 352F-VG 568 FM 390F L 374 336E L 349E 336E H 349F 352 UHD\u003cbr\u003e\u003cstrong\u003eMobile Hyd Power Unit\u003c\/strong\u003e\u003cbr\u003e336E HVG 349E L HVG 349E 336E 352FMHPU 390F\u003cbr\u003e\u003cstrong\u003ePetroleum Package\u003c\/strong\u003e\u003cbr\u003eCX31-C18I CX31-C9I CX35-C18I CX31-C13I\u003cbr\u003e\u003cstrong\u003eWheel Tractor\u003c\/strong\u003e\u003cbr\u003e623H 651E 657E 621K OEM 621H 627H 631K 651\u003cbr\u003e\u003cstrong\u003eGenerator Set\u003c\/strong\u003e\u003cbr\u003eC18 GEN SE XQ425 C13 XQ375 C18 C13 XQ350 XQ1140\u003cbr\u003e\u003cstrong\u003eRotary Mixer\u003c\/strong\u003e\u003cbr\u003eRM500B\u003cbr\u003e\u003cstrong\u003eHex Based SPL Solution\u003c\/strong\u003e\u003cbr\u003e352F OEM\u003cbr\u003e\u003cstrong\u003eReclaimer Mixer\u003c\/strong\u003e\u003cbr\u003eRM500B\u003cbr\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003cbr\u003eC15 C18\u003cbr\u003e\u003cstrong\u003ePetroleum Transmission\u003c\/strong\u003e\u003cbr\u003eCX31-P600-C18I\u003cbr\u003e\u003cstrong\u003ePetroleum Engine\u003c\/strong\u003e\u003cbr\u003eC15 C18\u003cbr\u003e\u003cstrong\u003eSoil Compactor\u003c\/strong\u003e\u003cbr\u003e825 825K\u003cbr\u003e\u003cstrong\u003eEjector Truck\u003c\/strong\u003e\u003cbr\u003e740 730C2 EJ 730C\u003cbr\u003e\u003cstrong\u003eCold Planer\u003c\/strong\u003e\u003cbr\u003ePM620 PM622\u003cbr\u003e\u003cstrong\u003eWheel Dozer\u003c\/strong\u003e\u003cbr\u003e834 834K 824K 824\u003cbr\u003e\u003cstrong\u003eLandfill Compactor\u003c\/strong\u003e\u003cbr\u003e836 826 836K 826K\u003cbr\u003e\u003cstrong\u003eWheel Loader\u003c\/strong\u003e\u003cbr\u003e980 XE 982XE 972K 988 XE 986 966K XE 980 982 988GC 988 986K 980XE 988K XE 988K 980K 980M 966K 982 XE 982M\u003cbr\u003e\u003cstrong\u003eRoad Reclaimer\u003c\/strong\u003e\u003cbr\u003eRM600 RM500B RM500\u003cbr\u003e\u003cstrong\u003eArticulated Truck\u003c\/strong\u003e\u003cbr\u003e730C2 740C 740 GC 730C 745C 735C 745 730 735\u003cbr\u003e\u003cstrong\u003eIndustrial Engine\u003c\/strong\u003e\u003cbr\u003eC18 C13 C15 C9.3\u003cbr\u003e\u003cstrong\u003eWheel Scraper\u003c\/strong\u003e\u003cbr\u003e637K 657E\u003cbr\u003e\u003cstrong\u003eQuarry Truck\u003c\/strong\u003e\u003cbr\u003e772G 770G\u003cbr\u003e\u003cstrong\u003eTruck\u003c\/strong\u003e\u003cbr\u003e772G OEM 770G 772G 770G OEM\u003c\/p\u003e\n\u003cp\u003eA GP (General Purpose) combustion head \u003cstrong\u003e348-3401 \u003c\/strong\u003eis a key component of a burner assembly that shapes, mixes, and stabilizes the flame during fuel combustion. To understand it better, think of it as the “engine chamber” of a burner—where air and fuel are precisely combined and ignited in a controlled way.\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e1.  Ensure Efficient Combustion\u003c\/strong\u003e\n\u003cul data-start=\"507\" data-end=\"600\"\u003e\n\u003cli data-section-id=\"unsbon\" data-start=\"507\" data-end=\"537\"\u003eHelps fuel burn completely\u003c\/li\u003e\n\u003cli data-section-id=\"lr4mmp\" data-start=\"538\" data-end=\"561\"\u003eReduces wasted fuel\u003c\/li\u003e\n\u003cli data-section-id=\"1vp4u0s\" data-start=\"562\" data-end=\"600\"\u003eImproves overall system efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"13nln3j\" data-start=\"662\" data-end=\"691\"\u003e\u003cstrong\u003e2. Stabilize the Flame\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"692\" data-end=\"830\"\u003e\n\u003cli data-section-id=\"obszrr\" data-start=\"692\" data-end=\"731\"\u003eKeeps the flame steady and anchored\u003c\/li\u003e\n\u003cli data-section-id=\"1hdy0ad\" data-start=\"732\" data-end=\"830\"\u003ePrevents:\n\u003cul data-start=\"746\" data-end=\"830\"\u003e\n\u003cli data-section-id=\"1mlzl3h\" data-start=\"746\" data-end=\"781\"\u003eFlame blow-off (flame goes out)\u003c\/li\u003e\n\u003cli data-section-id=\"nvuhvb\" data-start=\"784\" data-end=\"830\"\u003eFlashback (flame travels backward—dangerous)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"10qemr5\" data-start=\"877\" data-end=\"910\"\u003e\u003cstrong\u003e3. Control Air–Fuel Ratio\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"911\" data-end=\"1017\"\u003e\n\u003cli data-section-id=\"1vhkhj6\" data-start=\"911\" data-end=\"965\"\u003eMaintains the correct balance between air and fuel\u003c\/li\u003e\n\u003cli data-section-id=\"1bt1g22\" data-start=\"966\" data-end=\"1017\"\u003eEnsures proper combustion under different loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"184rhy\" data-start=\"1110\" data-end=\"1157\"\u003e\u003cstrong\u003e4. Provide Versatility (General Purpose)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1158\" data-end=\"1280\"\u003e\n\u003cli data-section-id=\"1c7jd39\" data-start=\"1158\" data-end=\"1223\"\u003eWorks in many different systems without special customization\u003c\/li\u003e\n\u003cli data-section-id=\"zz2p5\" data-start=\"1224\" data-end=\"1280\"\u003eSuitable for:\n\u003cul data-start=\"1242\" data-end=\"1280\"\u003e\n\u003cli data-section-id=\"hg31s4\" data-start=\"1242\" data-end=\"1253\"\u003eBoilers\u003c\/li\u003e\n\u003cli data-section-id=\"17fqdzn\" data-start=\"1256\" data-end=\"1268\"\u003eFurnaces\u003c\/li\u003e\n\u003cli data-section-id=\"19dwmh\" data-start=\"1271\" data-end=\"1280\"\u003eOvens\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"5cyys5\" data-start=\"1332\" data-end=\"1364\"\u003e\u003cstrong\u003e5. Reduce Operating Costs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1365\" data-end=\"1455\"\u003e\n\u003cli data-section-id=\"azskg\" data-start=\"1365\" data-end=\"1411\"\u003eBetter combustion = lower fuel consumption\u003c\/li\u003e\n\u003cli data-section-id=\"1vvkcp6\" data-start=\"1412\" data-end=\"1455\"\u003eLess maintenance due to cleaner burning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"tj61tr\" data-start=\"1462\" data-end=\"1494\"\u003e\u003cstrong\u003e6. Help Control Emissions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1495\" data-end=\"1646\"\u003e\n\u003cli data-section-id=\"27nq3b\" data-start=\"1495\" data-end=\"1552\"\u003eProduces fewer pollutants compared to poor combustion\u003c\/li\u003e\n\u003cli data-section-id=\"baxqs7\" data-start=\"1553\" data-end=\"1646\"\u003eKeeps systems within acceptable emission levels (though not as advanced as low-NOx designs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSigns of Faulty 348-3401\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e1. Unstable Flame\u003c\/strong\u003e\n\u003cul data-start=\"245\" data-end=\"334\"\u003e\n\u003cli data-section-id=\"msmv10\" data-start=\"245\" data-end=\"288\"\u003eFlame flickers, pulses, or moves around\u003c\/li\u003e\n\u003cli data-section-id=\"t4umx8\" data-start=\"289\" data-end=\"334\"\u003eFlame may blow off or go out unexpectedly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"aycds3\" data-start=\"411\" data-end=\"440\"\u003e\u003cstrong\u003e2. Abnormal Flame Color\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"441\" data-end=\"571\"\u003e\n\u003cli data-section-id=\"1owhfb9\" data-start=\"441\" data-end=\"507\"\u003e\n\u003cstrong data-start=\"443\" data-end=\"466\"\u003eYellow\/orange flame\u003c\/strong\u003e → incomplete combustion (soot forming)\u003c\/li\u003e\n\u003cli data-section-id=\"1wynkzj\" data-start=\"508\" data-end=\"571\"\u003e\n\u003cstrong data-start=\"510\" data-end=\"534\"\u003eVery weak blue flame\u003c\/strong\u003e → poor fuel delivery or excess air\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"573\" data-end=\"638\"\u003e \u003c\/p\u003e\n\u003cp data-section-id=\"1jfxnyr\" data-start=\"645\" data-end=\"674\"\u003e\u003cstrong\u003e3. Excess Smoke or Soot\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"675\" data-end=\"737\"\u003e\n\u003cli data-section-id=\"d1nzuo\" data-start=\"675\" data-end=\"703\"\u003eBlack smoke from exhaust\u003c\/li\u003e\n\u003cli data-section-id=\"ekhmy\" data-start=\"704\" data-end=\"737\"\u003eSoot buildup inside equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"lnfjct\" data-start=\"812\" data-end=\"846\"\u003e\u003cstrong\u003e4. Increased Fuel Consumption\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"847\" data-end=\"923\"\u003e\n\u003cli data-section-id=\"1co2ck0\" data-start=\"847\" data-end=\"882\"\u003eSystem uses more gas than usual\u003c\/li\u003e\n\u003cli data-section-id=\"1i83epa\" data-start=\"883\" data-end=\"923\"\u003eHeat output doesn’t match fuel input\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"sm3yev\" data-start=\"997\" data-end=\"1038\"\u003e\u003cstrong\u003e5. High Carbon Monoxide (CO) Levels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1039\" data-end=\"1125\"\u003e\n\u003cli data-section-id=\"p2op67\" data-start=\"1039\" data-end=\"1077\"\u003eDangerous increase in CO emissions\u003c\/li\u003e\n\u003cli data-section-id=\"7eorla\" data-start=\"1078\" data-end=\"1125\"\u003eOften detected during testing or by sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"1v3oqrm\" data-start=\"1189\" data-end=\"1212\"\u003e\u003cstrong\u003e6. Unusual Noises\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1213\" data-end=\"1257\"\u003e\n\u003cli data-section-id=\"auubv7\" data-start=\"1213\" data-end=\"1257\"\u003eWhistling, rumbling, or pulsating sounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1259\" data-end=\"1275\"\u003eCan indicate:\u003c\/p\u003e\n\u003cul data-start=\"1276\" data-end=\"1340\"\u003e\n\u003cli data-section-id=\"lf3ryw\" data-start=\"1276\" data-end=\"1296\"\u003eAirflow problems\u003c\/li\u003e\n\u003cli data-section-id=\"bpmoh\" data-start=\"1297\" data-end=\"1310\"\u003eBlockages\u003c\/li\u003e\n\u003cli data-section-id=\"1t1l8h5\" data-start=\"1311\" data-end=\"1340\"\u003eDamaged diffuser or vanes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"19sgg9h\" data-start=\"1347\" data-end=\"1383\"\u003e\u003cstrong\u003e7. Uneven or Poor Heat Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1384\" data-end=\"1464\"\u003e\n\u003cli data-section-id=\"5px7wf\" data-start=\"1384\" data-end=\"1427\"\u003eHot and cold spots in ovens or furnaces\u003c\/li\u003e\n\u003cli data-section-id=\"13xecxb\" data-start=\"1428\" data-end=\"1464\"\u003eInconsistent heating performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"1kc9pxa\" data-start=\"1516\" data-end=\"1548\"\u003e\u003cstrong\u003e8. Physical Damage or Wear\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1549\" data-end=\"1643\"\u003e\n\u003cli data-section-id=\"11cjq4y\" data-start=\"1549\" data-end=\"1582\"\u003eCracks, corrosion, or warping\u003c\/li\u003e\n\u003cli data-section-id=\"1e9ol5i\" data-start=\"1583\" data-end=\"1611\"\u003eBlocked or clogged ports\u003c\/li\u003e\n\u003cli data-section-id=\"1vpd8xq\" data-start=\"1612\" data-end=\"1643\"\u003eBurned or eroded components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"1rqz77q\" data-start=\"1697\" data-end=\"1731\"\u003e\u003cstrong\u003e9. Frequent Burner Shutdowns\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1732\" data-end=\"1792\"\u003e\n\u003cli data-section-id=\"1rapz3g\" data-start=\"1732\" data-end=\"1767\"\u003eSystem trips or shuts off often\u003c\/li\u003e\n\u003cli data-section-id=\"55kn9n\" data-start=\"1768\" data-end=\"1792\"\u003eFlame failure alarms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eManufacturer information\u003c\/strong\u003e\u003cbr\u003eWhen it comes to construction vehicles and equipment, no other brand is more highly respected than Caterpillar®. For over 95 years, Caterpillar has been the leading manufacturer of construction and mining vehicles and components. Its catalog is among the largest in the world, with more than 1.4 million parts in stock ranging from excavator attachments to air-conditioning kits. Each component is designed, manufactured, and assembled according to strict specifications to ensure reliable performance in rugged operating conditions and long-lasting service life. For customers with tighter budgets, Caterpiller also offers remanufactured parts for the drivetrain, air suspension, hydraulics, and other major systems that have the same degree of quality but at a more affordable cost.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003cbr\u003eFirst Truck Parts offers a \u003cstrong\u003e365-days warranty\u003c\/strong\u003e for all types of parts and in any condition. The warranty applies only to buyers who have placed an order on our website.\u003cbr\u003e\u003c\/p\u003e","brand":"Cat®","offers":[{"title":"Default Title","offer_id":47895293722868,"sku":"348-3401","price":949.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1479\/5764\/files\/20R-8575__1_cce897c3-5792-4ca8-a22f-6d8e50a86297.jpg?v=1774394641","url":"https:\/\/firsttruckparts.com\/products\/348-3401-genuine-cat%c2%ae-combustion-head-24v","provider":"First Truck Parts","version":"1.0","type":"link"}