View 4 Photos View 0 Videos 1986 Caterpillar 3406 Diesel Engine $5,500 USD (USED) 1986 Caterpillar 3406B Diesel Engine with Jake Brakes (Watercooled Manifold), Serial # 7FB61757, AR # 7W9752, 400HP @ 1800RPM, Test Run 6/21/16, Fully Inspected!!! Runs Perfect!!!... ConditionUsedHorse Power400 HPStock Number002957 MLS Number8718382CategoryEngines Last Updated6/21/2016 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1998 Caterpillar 3406E Diesel Engine $6,500 USD (USED) 1998 Caterpilllar 3406E Diesel Engine with Jake Brakes (40PINECM), Serial # 5EK30915, AR # 114-4473, Max Hp Rating 450HP @ 1800RPM, 1450/1550 LBS of Torque @ 1200 RPM, Test Run... ConditionUsedUsage485,975 MilesHorse Power450 HPStock Number002949 MLS Number8713517CategoryEngines Last Updated6/14/2016 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1989 Caterpillar 3406 Diesel Engine $5,500 USD (USED) 1989 Caterpilllar 3406B Diesel Engine with Jake Brakes (Air to Air), Serial # 4MG80368, AR # 7E9229, 425HP @ 2100RPM, Test Run 3-8-16, Fully Inspected!!! Runs Perfect!!! Visit... ConditionUsedHorse Power425 HPStock Number002833 MLS Number8641774CategoryEngines Last Updated3/8/2016 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1991 Caterpillar 3406 Diesel Engine $5,500 USD (USED) 1991 Caterpilllar 3406B Diesel Engine (Air to Air), Serial # 3ZJ16606, AR # 4P992, 400HP @ 1800RPM, Test Run 2-17-16, Fully Inspected!!! Runs Perfect!!! Visit JJREBUILDERS.COM for... ConditionUsedHorse Power400 HPStock Number002805 MLS Number8624707CategoryEngines Last Updated2/17/2016 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1994 Caterpillar 3406E Diesel Engine $6,000 USD (USED) 1994 Caterpillar 3406E Diesel Engine with Jake Brakes (4PINECM), Serial # 5EK10335, 375HP RATED, 14.6L, Test Run 2-16-16, Fully Inspected!, Perfect Runner! WATCH VIDEO! Visit... ConditionUsedHorse Power375 HPStock Number002802 MLS Number8624373CategoryEngines Last Updated2/16/2016 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1985 Caterpillar 3406 Diesel Engine $5,500 USD (USED) 1985 Caterpilllar 3406B Diesel Engine (Air to Air), Serial # 7FB27354, AR# 4W3608, 425HP @ 1800RPM, Test Run 2-11-16, Fully Inspected!!! Runs Perfect!!! Visit JJREBUILDERS.COM for... ConditionUsedHorse Power425 HPStock Number002799 MLS Number8621514CategoryEngines Last Updated2/11/2016 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1990 Caterpillar 3406 Diesel Engine $5,000 USD (USED) 1990 Caterpillar 3406B Diesel Engine with Jake Brakes (WATERCOOLED), Serial # 7FB35731, 400HP @ 1800RPM, Test Run 1-6-15, Fully Inspected!!! Runs Perfect!!! Visit JJREBUILDERS.COM for... ConditionUsedHorse Power400 HPStock Number002773 MLS Number8601075CategoryEngines Last Updated1/6/2016 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1988 Caterpillar 3406 Diesel Engine $5,000 USD (USED) 1988 Caterpilllar 3406B Diesel Engine with Jake Brakes (Air to Air), Serial # 4MG21048, AR # 9Y2338 425HP @ 1800RPM, Low Miles, Test Run 11-3-15, Fully Inspected!!! Runs Perfect!!!... ConditionUsedHorse Power425 HPStock Number002706 MLS Number8540038CategoryEngines Last Updated11/3/2015 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1998 Caterpillar 3406E Diesel Engine $6,750 USD (USED) 1998 Caterpillar 3406E Diesel Engine with Jakes (40PIN), Serial # 5EK53525, 553,880 Miles, TURNED UP TO 475HP, RUNS GREAT!! WATCH VIDEO!! Call for more information (INV#002408) ConditionUsedUsage553,880 MilesHorse Power475 HPStock Number002408 MLS Number3165989CategoryEngines Last Updated4/17/2015 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1995 Caterpillar 3406E Diesel Engine $6,750 USD (USED) 1995 Caterpillar 3406E Diesel Engine (40PINECM), Serial # 5EK42041, Turned up To 475HP, Low Miles!!! Call for more information . INV # 002407 ConditionUsedHorse Power475 HPStock Number002407 MLS Number2672350CategoryEngines Last Updated4/15/2015 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1991 Caterpillar 3406 Diesel Engine $4,000 USD (USED) 1991 Caterpillar 3406B Diesel Engine w/ Jake Brakes (Air To Air), 425HP, Serial # 4MG78382, Runs Perfect. Call for more information . INV # 002301 ConditionUsedHorse Power425 HPStock Number002301 MLS Number1196630CategoryEngines Last Updated2/20/2015 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1990 Caterpillar 3406B Engine for a Kenworth T600 Newly Listed $10,650 USD (USED) CAT 3406B Warranty: 180 Day Parts Only Assembly#: 7E-2028 Serial#: 4MG840285 Horsepower: 350 ConditionUsedAssembly Number7E-2028Fits To Make(s)KenworthFits To Model(s)T600Stock Number25938445 MLS Number14141941CategoryEngines Last Updated2/14/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406E Engine Recently Updated $5,000 USD ConditionUsedStock Number70829 MLS Number14084264CategoryEngines Last Updated2/16/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1996 Caterpillar 3406C Engine for a CAT 3406C $4,755 USD ConditionUsedFits To Make(s)CATFits To Model(s)3406CStock Number2516045 MLS Number13574893CategoryEngines Last Updated2/4/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2000 Caterpillar 3406E Engine for a CAT 3406E (70 PIN) 2WS $10,900 USD ConditionUsedFits To Make(s)CATFits To Model(s)3406E (70 PIN) 2WSStock Number2601361 MLS Number14119808CategoryEngines Last Updated1/31/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406E Engine for a Cat 3406E $14,000 USD 475HP, Runs Good No Smoke No Blowby, 80psi. ConditionUsedFits To Make(s)CatFits To Model(s)3406EStock NumberR12470764 MLS Number14118788CategoryEngines Last Updated1/30/2026 LocationSpokane Valley, WA, US Sold BySpalding Truck Parts (833) 432-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406B Engine Contact for price Used 1989 Caterpillar 3406B Engine Assembly, 425HP, S/N 4MG, Jake Brake ConditionUsedStock NumberS2318EN MLS Number13971580CategoryEngines Last Updated11/7/2025 LocationScranton, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1991 Caterpillar 3406B Engine for a CAT 3406B $8,100.45 USD USED CAT 3406B 14.6L ENGINE ASSY ConditionUsedFits To Make(s)CATFits To Model(s)3406BStock Number2512650 MLS Number13871911CategoryEngines Last Updated10/15/2025 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406A Engine for a 1985 Western Star 4964 Contact for price 1985 WS 4964 CAT 3406A MOTOR, NO JAKES, REAR SUMP, FUEL PUMP # 7N1256, Serial#: NA, Horse Power: NA, Casting#: NA ConditionUsedFits To Make(s)Western StarFits To Model(s)4964Will Fit Year(s)1985Stock Number3875-WS-1 MLS Number13857002CategoryEngines Last Updated10/1/2025 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2003 High Mileage Runner, Caterpillar 3406E, 435HP, Esn 2WS24846, Ar-No 178-1429, * $5,000 USD High Mileage Runner, Caterpillar 3406E, 435HP, ESN 2WS24846, AR-NO 178-1429, * Serial Number from ECM. ** ESN Was Pulled From ECM 2WS24846 Dash Miles: 1,396,578 / ECM 2,513,252 / Hours:... ConditionUsedCPL/ARR178-1429Horse Power435 HPFits To Make(s)FREIGHTLINERFits To Model(s)ARGOSYWill Fit Year(s)2003Stock Number543280 MLS Number13684793CategoryEngines Last Updated12/22/2025 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1989 Caterpillar 3406B Engine for a Peterbilt 379 $12,500 USD Used Caterpillar 3406B Engine Assy 4MG22973 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)379Stock Number99184 MLS Number13585380CategoryEngines Last Updated5/16/2025 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406 Engine for a 1990 Western Star 5900 Contact for price 1990 WS 5900 CAT 3406B FOR PARTS, Serial#: 4MG, Horse Power: 425 HP ConditionUsedHorse Power425 HPFits To Make(s)Western StarFits To Model(s)5900Will Fit Year(s)1990Stock Number2837-WS-1 MLS Number13348446CategoryEngines Last Updated3/7/2025 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406 Engine for a 1996 Western Star 4900 Contact for price 1996 WS 4964F CAT 3406E 5EK MOTOR, 435 HP, Serial#: 5EK, Horse Power: 435HP ConditionUsedHorse Power435 HPFits To Make(s)Western StarFits To Model(s)4900Will Fit Year(s)1996Stock Number3705-WS-1 MLS Number13347568CategoryEngines Last Updated3/7/2025 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406E Engine for a 2001 Kenworth T800 Contact for price Good Short block (Rebuild-able), Serial#: NA, Horse Power: 475, Casting#: NA ConditionUsedHorse Power475 HPFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2001Stock Number3265-1 MLS Number13343520CategoryEngines Last Updated3/7/2025 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406 Engine for a 1998 Kenworth C500 Contact for price GOOD COMPLETE MOTOR, FRT SUMP,, Serial#: 6TS26503, Horse Power: 490HP, Casting#: 6TS26503 ConditionUsedHorse Power490 HPFits To Make(s)KenworthFits To Model(s)C500Will Fit Year(s)1998Stock Number3216-KW-1 MLS Number13343138CategoryEngines Last Updated3/7/2025 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info