View 4 Photos View 0 Videos 1989 Caterpillar 3406 Diesel Engine $6,000 USD (USED) 1989 Caterpillar 3406B Diesel Engine (Air to Air), Serial # 4MG47783, AR# 9Y9964, 425HP, Test Run 10-26-16, Fully Inspected!!! Runs Perfect!!! Visit JJREBUILDERS.COM for more... ConditionUsedHorse Power425 HPPart NumberAR # 9Y9964Stock Number003079 MLS Number8871573CategoryEngines Last Updated10/26/2016 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 1995 Caterpillar 3406 Diesel Engine $6,000 USD (USED) 1995 Caterpillar 3406B Diesel Engine (Air to Air), Serial # 8PN01319, AR# 123-8454, 400HP @ 1900RPM, Family # SCP893EZDARW, Test Run 10-25-16, Fully Inspected!!! Runs Perfect!!! Visit... ConditionUsedHorse Power400 HPPart NumberAR # 123-8454Stock Number003075 MLS Number8870880CategoryEngines Last Updated10/25/2016 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
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 Caterpillar 3406E Engine Recently Updated Contact for price Used Caterpillar 3406E S/N 2WS, Cat reman with 210K miles ConditionUsedStock NumberS6199EN MLS Number11468325CategoryEngines Last Updated9/15/2026 LocationPalmyra, 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 Caterpillar 3406B Diesel Engine Recently Updated Contact for price Used Caterpillar 3406B Diesel Engine Assembly ConditionUsedStock NumberS3433EN MLS Number13305718CategoryEngines Last Updated9/15/2026 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 Caterpillar 3406B Engine Recently Updated Contact for price Used 1989 Caterpillar 3406B Engine Assembly, 425HP, S/N 4MG, Jake Brake ConditionUsedStock NumberS2318EN MLS Number13971580CategoryEngines Last Updated9/15/2026 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 1995 Caterpillar 3406E Engine for a Peterbilt 379 Contact for price ENGINE ASSEMBLY/MODEL-3406E-CORE MOTOR ConditionUsedFits To Make(s)PETERBILTFits To Model(s)379Stock Number68395 MLS Number12825236CategoryEngines Last Updated9/9/2026 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 1997 Caterpillar 3406E Engine for a International 9400 Contact for price 6TS01848 435hp ConditionUsedFits To Make(s)INTERNATIONALFits To Model(s)9400Stock Number82427 MLS Number12831669CategoryEngines Last Updated9/9/2026 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 1997 Caterpillar 3406E Engine for a Western Star 4900FA $8,765 USD (USED) CAT 3406E 14.6L Warranty: 180 Day Parts Only Assembly#: 133-7715 Serial#: 5EK96328 Horsepower: 455 ConditionUsedAssembly Number133-7715Fits To Make(s)Western Star TrucksFits To Model(s)4900FAStock Number26035629 MLS Number14526092CategoryEngines Last Updated9/6/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406B Engine for a 1989 Kenworth T600 Contact for price - - Part Make: Caterpillar core engine, Serial#: 4MG53257, Horse Power: N/A, Casting#: 4MG53257 ConditionUsedFits To Make(s)KenworthFits To Model(s)T600Will Fit Year(s)1989Stock Number537351-1 MLS Number9389000CategoryEngines Last Updated6/13/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406B Engine for a 1989 Western Star 4964 Contact for price core, Serial#: 4MG63392, Horse Power: N/A, Casting#: 4MG63392 ConditionUsedFits To Make(s)Western StarFits To Model(s)4964Will Fit Year(s)1989Stock Number925902-1 MLS Number9389361CategoryEngines Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 1 Video Caterpillar 3406B Engine for a 1984 Kenworth W900 $8,500 USD 3406b Water Jacket Cooled - NO AIR TO AIR - $8500 Exchange, Serial#: 1, Horse Power: 1 ConditionUsedHorse Power1 HPFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1984Stock Number295462979 MLS Number12948579CategoryEngines Last Updated5/14/2026 LocationWinger, MN, US Sold ByLucken Trucks and Parts (833) 637-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406B Engine - 1 HP Contact for price Good running 3406b CAT motor-No blow by- Call for more info!, Serial#: 1, Horse Power: 1 ConditionUsedHorse Power1 HPStock Number295462934 MLS Number12924177CategoryEngines Last Updated5/14/2026 LocationWinger, MN, US Sold ByLucken Trucks and Parts (833) 637-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406E Engine for a 1999 Freightliner FLD Contact for price CAT 3406E CALL FOR MORE INFO!, Serial#: 1, Horse Power: 1 ConditionUsedHorse Power1 HPFits To Make(s)FreightlinerFits To Model(s)FLDWill Fit Year(s)1999Stock Number295462923 MLS Number12917887CategoryEngines Last Updated5/14/2026 LocationWinger, MN, US Sold ByLucken Trucks and Parts (833) 637-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406 Engine for a 1996 Freightliner FL Contact for price 3406, Serial#: SEK96666, Horse Power: 475, Casting#: SEK96666 ConditionUsedHorse Power475 HPFits To Make(s)FreightlinerFits To Model(s)FLWill Fit Year(s)1996Stock Number130 MLS Number10681364CategoryEngines Last Updated5/14/2026 LocationWinger, MN, US Sold ByLucken Trucks and Parts (833) 637-___ SHOWNUMBERCall Seller Email Seller Save More Info