{"product_id":"3910594-genuine-cummins®-engine-cooling-fan-strut-support","title":"3910594 | Genuine Cummins® Engine Cooling Fan Strut Support","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e:\u003cbr\u003eA Fan Support \u003cstrong\u003e3910594 \u003c\/strong\u003eis a structural component that holds and supports the engine cooling fan assembly and keeps it properly aligned with the radiator and drive system.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e: 3910594\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003cspan\u003e: New\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eManufacture\/Brand\u003c\/strong\u003e\u003cspan\u003e: Cummins\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eFits 3910594 \u003c\/strong\u003eFor Cummins Engines 4B, 4BT, 4BTA, 6B, 6BT, 6BTA, 4B3.9, 6B5.9, 6C8.3, B3.9 CM2620 B171C, B4.5, B4.5 CM2350 B146C, B5.6 CM2670 B152B, B5.9 CM2880 B192G, B5.9 G, B5.9 GAS PLUS CM556, B5.9 LPG PLUS CM556, B6.7 CM2350 B121B, B6.7 CM2350 B136C, B6.7 CM2450 B155B, B6.7 CM2670 B153B, B6.7 CM2670 B164C, B6.7 CM2670 B173B, B6.7 CM2670 B188B, B6.7 CM2880 B191G, B6.7 G CMOH6.0 B125, B6.7N CM2380 B150B, B6.7S, B7 CM2670 B165C, G5.9, G5.9 CM558, ISB (Chrysler), ISB CM2150, ISB CM2150 E, ISB CM550, ISB CM850, ISB\/ISD4.5 CM2150 B119, ISB\/ISD4.5 CM2150 SN, ISB\/ISD6.7 CM2150 SN, ISB\/ISD6.7 CM2880 B126, ISB4.5 CM2150, ISB5.9 CM2880 B110, ISB5.9 CM2880 B140, ISB5.9 CM800, ISB5.9G CM2180, ISB6.7 CM2250, ISB6.7 CM2350 B101, ISB6.7 G CM2180 B118, ISBE CM2150, ISBE CM800, ISBE4 CM850, ISC CM2150, ISC8.3 CM2250, ISL CM554, ISL CM850, NH\/NT 855, QSB (Komatsu), QSB3.3 CM2150, QSB3.9 30 CM550, QSB4.5 30 CM550, QSB4.5 CM2150 B108, QSB4.5 CM2250 EC, QSB4.5 CM2350 B106, QSB4.5 CM2350 B122, QSB4.5 CM2350 B174C, QSB4.5 CM850(CM2850), QSB5.9 30 CM550, QSB5.9 44 CM550, QSB5.9 CM550, QSB5.9G, QSB6.7 CM2250, QSB6.7 CM2250 EC, QSB6.7 CM2350 B105, QSB6.7 CM2350 B112, QSB6.7 CM2350 B130, QSB6.7 CM2670 B170C, QSB6.7 CM2670 B185C, QSB6.7 CM2880 B116, QSB6.7 CM850(CM2850), QSB7 CM2880 B117\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHyundai Forklift:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e110\/130\/160D-7A, 110\/130\/160D-9\u003cbr\u003e\u003cstrong\u003eHyundai Dozer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eH70\/LGP, H80\/LGP\u003cbr\u003e\u003cstrong\u003eHyundai Wheel Loader:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHL730-7A, HL730-9A, HL730-9S, HL730TM-7A, HL730TM-9A, HL740-F, HL740-7A, HL740-7S, HL740-9A, HL740-9B, HL740-9S, HL740TM-7A, HL740TM-F, HL740TM-9A, HL757-F, HL757TM-F, HL757-7A, HL757-9A, HL757TM7A, HL757TM-9A, HL760-F, HL760-7, HL760-7A, HL760-9A, HL940, HL940TM, HL955, HL955TM, HL960\u003cbr\u003e\u003cstrong\u003eHyundai Excavator:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHW140, HW210, HX220 L, HX220 NL, HX235 LCR, HX260 L, HX300 L, R140W-9A, R160W-9A, R180W-9A, R210W-9A, R210W9AMH, R220LC-9A, R220NLC-9A, R235LCR-9, R235LCR-9A, R250LC-7, R260LC-9A, R300LC-9A\u003c\/p\u003e\n\u003cp data-start=\"585\" data-end=\"703\"\u003e\u003cstrong data-start=\"585\" data-end=\"597\"\u003ePurpose of using 3910594\u003c\/strong\u003e\u003cstrong data-start=\"585\" data-end=\"597\"\u003e:\u003c\/strong\u003e\u003cbr data-start=\"597\" data-end=\"600\"\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp data-start=\"271\" data-end=\"301\"\u003e\u003cstrong\u003e1. Support the Cooling Fan\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"302\" data-end=\"318\"\u003eThe fan support:\u003c\/p\u003e\n\u003cul data-start=\"319\" data-end=\"409\"\u003e\n\u003cli data-start=\"319\" data-end=\"348\"\u003e\n\u003cp data-start=\"321\" data-end=\"348\"\u003eHolds the fan hub and shaft\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"349\" data-end=\"373\"\u003e\n\u003cp data-start=\"351\" data-end=\"373\"\u003eKeeps the fan centered\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"374\" data-end=\"409\"\u003e\n\u003cp data-start=\"376\" data-end=\"409\"\u003ePrevents wobbling during rotation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"411\" data-end=\"505\"\u003eThis is critical because engine cooling fans are large and heavy, especially on diesel trucks.\u003c\/p\u003e\n\u003cp data-start=\"512\" data-end=\"544\"\u003e\u003cstrong\u003e2. Maintain Proper Alignment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"545\" data-end=\"575\"\u003eIt keeps the fan aligned with:\u003c\/p\u003e\n\u003cul data-start=\"576\" data-end=\"639\"\u003e\n\u003cli data-start=\"576\" data-end=\"590\"\u003e\n\u003cp data-start=\"578\" data-end=\"590\"\u003eThe radiator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"591\" data-end=\"607\"\u003e\n\u003cp data-start=\"593\" data-end=\"607\"\u003eThe fan shroud\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"608\" data-end=\"639\"\u003e\n\u003cp data-start=\"610\" data-end=\"639\"\u003eThe drive belt or gear system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"641\" data-end=\"667\"\u003eProper alignment prevents:\u003c\/p\u003e\n\u003cul data-start=\"668\" data-end=\"708\"\u003e\n\u003cli data-start=\"668\" data-end=\"679\"\u003e\n\u003cp data-start=\"670\" data-end=\"679\"\u003eBelt wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"680\" data-end=\"696\"\u003e\n\u003cp data-start=\"682\" data-end=\"696\"\u003eBearing damage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"697\" data-end=\"708\"\u003e\n\u003cp data-start=\"699\" data-end=\"708\"\u003eVibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"715\" data-end=\"758\"\u003e\u003cstrong\u003e3. Support the Fan Clutch (If Equipped)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"759\" data-end=\"939\"\u003eOn many heavy-duty vehicles (such as those from \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFreightliner Trucks\u003c\/span\u003e\u003c\/span\u003e or \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eVolvo Trucks\u003c\/span\u003e\u003c\/span\u003e), the fan support also holds the fan clutch assembly.\u003c\/p\u003e\n\u003cp data-start=\"941\" data-end=\"997\"\u003eThe fan clutch mounts directly to the fan support shaft.\u003c\/p\u003e\n\u003cp data-start=\"1004\" data-end=\"1041\"\u003e\u003cstrong\u003e4. Reduce Engine Vibration Stress\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1042\" data-end=\"1081\"\u003eThe fan support contains bearings that:\u003c\/p\u003e\n\u003cul data-start=\"1082\" data-end=\"1169\"\u003e\n\u003cli data-start=\"1082\" data-end=\"1105\"\u003e\n\u003cp data-start=\"1084\" data-end=\"1105\"\u003eAllow smooth rotation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1106\" data-end=\"1132\"\u003e\n\u003cp data-start=\"1108\" data-end=\"1132\"\u003eAbsorb rotational forces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1133\" data-end=\"1169\"\u003e\n\u003cp data-start=\"1135\" data-end=\"1169\"\u003eReduce stress on engine components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1176\" data-end=\"1211\"\u003e\u003cstrong\u003e5. Ensure Proper Engine Cooling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1212\" data-end=\"1241\"\u003eWithout a stable fan support:\u003c\/p\u003e\n\u003cul data-start=\"1242\" data-end=\"1331\"\u003e\n\u003cli data-start=\"1242\" data-end=\"1278\"\u003e\n\u003cp data-start=\"1244\" data-end=\"1278\"\u003eThe fan may not pull air correctly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1279\" data-end=\"1305\"\u003e\n\u003cp data-start=\"1281\" data-end=\"1305\"\u003eCooling efficiency drops\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1306\" data-end=\"1331\"\u003e\n\u003cp data-start=\"1308\" data-end=\"1331\"\u003eThe engine may overheat\u003c\/p\u003e\n\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 data-start=\"97\" data-end=\"476\"\u003e\u003cstrong data-start=\"97\" data-end=\"151\"\u003e\u003cbr\u003eSings of Bad Engine Cooling Fan Strut Support 3910594\u003c\/strong\u003e\u003cstrong data-start=\"97\" data-end=\"151\"\u003e:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp data-end=\"179\" data-start=\"158\"\u003e\u003cstrong\u003e1. Fan Wobbling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"301\" data-start=\"180\"\u003e\n\u003cli data-end=\"225\" data-start=\"180\"\u003e\n\u003cp data-end=\"225\" data-start=\"182\"\u003eCooling fan visibly shakes while spinning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"252\" data-start=\"226\"\u003e\n\u003cp data-end=\"252\" data-start=\"228\"\u003eFan blades look uneven\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"301\" data-start=\"253\"\u003e\n\u003cp data-end=\"301\" data-start=\"255\"\u003eMovement side-to-side when engine is running\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"345\" data-start=\"303\"\u003eThis usually means worn internal bearings.\u003c\/p\u003e\n\u003cp data-end=\"387\" data-start=\"352\"\u003e\u003cstrong\u003e2. Grinding or Growling Noise\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"486\" data-start=\"388\"\u003e\n\u003cli data-end=\"425\" data-start=\"388\"\u003e\n\u003cp data-end=\"425\" data-start=\"390\"\u003eNoise coming from front of engine\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"450\" data-start=\"426\"\u003e\n\u003cp data-end=\"450\" data-start=\"428\"\u003eGets louder with RPM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"486\" data-start=\"451\"\u003e\n\u003cp data-end=\"486\" data-start=\"453\"\u003eSounds like a bad wheel bearing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"534\" data-start=\"488\"\u003eWorn fan support bearings commonly cause this.\u003c\/p\u003e\n\u003cp data-end=\"577\" data-start=\"541\"\u003e\u003cstrong\u003e3. Squealing or Chirping Noise\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"633\" data-start=\"578\"\u003e\n\u003cli data-end=\"600\" data-start=\"578\"\u003e\n\u003cp data-end=\"600\" data-start=\"580\"\u003eHigh-pitched noise\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"633\" data-start=\"601\"\u003e\n\u003cp data-end=\"633\" data-start=\"603\"\u003eMay change with engine speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"648\" data-start=\"635\"\u003eCan indicate:\u003c\/p\u003e\n\u003cul data-end=\"711\" data-start=\"649\"\u003e\n\u003cli data-end=\"669\" data-start=\"649\"\u003e\n\u003cp data-end=\"669\" data-start=\"651\"\u003eFailing bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"711\" data-start=\"670\"\u003e\n\u003cp data-end=\"711\" data-start=\"672\"\u003eMisalignment affecting the drive belt\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"746\" data-start=\"718\"\u003e\u003cstrong\u003e4. Excessive Vibration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"826\" data-start=\"747\"\u003e\n\u003cli data-end=\"776\" data-start=\"747\"\u003e\n\u003cp data-end=\"776\" data-start=\"749\"\u003eFront of engine vibrating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"826\" data-start=\"777\"\u003e\n\u003cp data-end=\"826\" data-start=\"779\"\u003eShaking felt in cab (heavy trucks especially)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"870\" data-start=\"828\"\u003eA loose or worn shaft can cause imbalance.\u003c\/p\u003e\n\u003cp data-end=\"904\" data-start=\"877\"\u003e\u003cstrong\u003e5. Overheating Engine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"935\" data-start=\"905\"\u003eIf the fan support is failing:\u003c\/p\u003e\n\u003cul data-end=\"1033\" data-start=\"936\"\u003e\n\u003cli data-end=\"965\" data-start=\"936\"\u003e\n\u003cp data-end=\"965\" data-start=\"938\"\u003eFan may not spin properly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1004\" data-start=\"966\"\u003e\n\u003cp data-end=\"1004\" data-start=\"968\"\u003eAirflow through radiator decreases\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1033\" data-start=\"1005\"\u003e\n\u003cp data-end=\"1033\" data-start=\"1007\"\u003eEngine temperature rises\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1076\" data-start=\"1040\"\u003e\u003cstrong\u003e6. Belt Wear or Throwing Belts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1100\" data-start=\"1077\"\u003eOn belt-driven systems:\u003c\/p\u003e\n\u003cul data-end=\"1166\" data-start=\"1101\"\u003e\n\u003cli data-end=\"1123\" data-start=\"1101\"\u003e\n\u003cp data-end=\"1123\" data-start=\"1103\"\u003eBelt frays quickly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1140\" data-start=\"1124\"\u003e\n\u003cp data-end=\"1140\" data-start=\"1126\"\u003eBelt squeals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1166\" data-start=\"1141\"\u003e\n\u003cp data-end=\"1166\" data-start=\"1143\"\u003eBelt jumps off pulley\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1215\" data-start=\"1168\"\u003eMisalignment from worn fan support causes this.\u003c\/p\u003e\n\u003cp data-end=\"1267\" data-start=\"1222\"\u003e\u003cstrong\u003e7. Play in the Fan Shaft (Manual Check)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1284\" data-start=\"1268\"\u003eWith engine OFF:\u003c\/p\u003e\n\u003cul data-end=\"1353\" data-start=\"1285\"\u003e\n\u003cli data-end=\"1301\" data-start=\"1285\"\u003e\n\u003cp data-end=\"1301\" data-start=\"1287\"\u003eGrab the fan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1353\" data-start=\"1302\"\u003e\n\u003cp data-end=\"1353\" data-start=\"1304\"\u003eTry to move it forward\/backward or side-to-side\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1409\" data-start=\"1355\"\u003eIf there is noticeable movement, bearings may be worn.\u003c\/p\u003e\n\u003cp data-end=\"1446\" data-start=\"1416\"\u003e\u003cstrong\u003e8. Oil or Grease Leakage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1487\" data-start=\"1447\"\u003eSome fan supports are grease-lubricated:\u003c\/p\u003e\n\u003cul data-end=\"1547\" data-start=\"1488\"\u003e\n\u003cli data-end=\"1514\" data-start=\"1488\"\u003e\n\u003cp data-end=\"1514\" data-start=\"1490\"\u003eVisible grease leaking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1547\" data-start=\"1515\"\u003e\n\u003cp data-end=\"1547\" data-start=\"1517\"\u003eDry or rusty bearing housing\u003c\/p\u003e\n\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 data-start=\"97\" data-end=\"476\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eAbout the Manufacturer – \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eCummins:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"381\"\u003eCummins is a leading American manufacturer of diesel and natural gas engines, as well as power generation systems and emissions solutions. Founded in 1919 and headquartered in Columbus, Indiana, Cummins is known globally for its durable, high-performance engines used in trucks, buses, construction equipment, agriculture, and power systems.\u003c\/p\u003e\n\u003cp data-start=\"383\" data-end=\"628\"\u003eThe brand is widely respected for its innovation in clean diesel technology, including aftertreatment systems, turbochargers, and advanced electronics that help reduce emissions while maximizing engine efficiency and reliability.\u003c\/p\u003e","brand":"Cummins","offers":[{"title":"Default Title","offer_id":50538793009399,"sku":"3910594","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/7080\/3959\/files\/41Z_HstYBVL._AC_UF1000_1000_QL80.jpg?v=1772820808","url":"https:\/\/forcetruckparts.com\/products\/3910594-genuine-cummins%c2%ae-engine-cooling-fan-strut-support","provider":"Force Truck Parts","version":"1.0","type":"link"}