Featured Item View 14 Photos View 1 Video 1997 Caterpillar 3406E Engine $16,500 USD (GOOD USED TEST RUN INTERNALLY INSPECTED) 1997 Caterpillar 3406E Diesel Engine For Sale, 5EK, 40-PIN, Out of a WESTERN STAR, AR# 134-4855, 475HP, 14.6L, 6 Cylinders, Engine Serial#... Warranty ConditionUsedHorse Power475 HP MLS Number14524531CategoryEngines Last Updated8/5/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
Featured Item View 6 Photos View 1 Video 1999 Caterpillar 3406E Engine $17,000 USD (GOOD USED/ RUN TESTED/ FULLY INSPECTED) 1999 Caterpillar 3406E Diesel Engine (2WS), Serial # 2WS42144, AR # 178-1497, 500HP @ 2100RPM, Short Block # 10R1511, Long Block Part # 10R9112, TEST... ConditionUsedPart Number20R9112Stock Number006938 MLS Number14521586CategoryEngines Last Updated8/5/2026 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
Featured Item View 5 Photos View 0 Videos 2021 Caterpillar 3406E Engine $36,000 USD Engine Rebuilding 2020 Caterpillar 3406E, Hp:550 S#2WS CORE EXCHANGE NEEDED Warranty ConditionRemanufacturedPart Number9007640Weight3500Stock Number2035 MLS Number11079751CategoryEngines Last Updated6/16/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 1998 Caterpillar 3406E Engine for a Peterbilt 379 Recently Updated $13,500 USD RAN GREAT COMES WITH ECM AND TURBO 40 PIN ECM WE HAVE RUN VIDEO ConditionUsedHorse Power475 HPFits To Make(s)PETERBILTFits To Model(s)379Stock Number9819 MLS Number12227292CategoryEngines Last Updated9/5/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 8 Photos View 0 Videos 1998 Caterpillar 3406E Engine Recently Updated $12,500 USD REBUILT SEE PICTURES ConditionUsedStock Number12714 MLS Number14476648CategoryEngines Last Updated9/5/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3406E Engine Recently Updated $14,895 USD 2WS, 5EK, ILW, 6TS, ALL 3406E BASIC LONG BLOCK REMANUFACTURED ENGINES STARTING AT $14,895.00, SOLD EXCHANGE WITH ONE YEAR OR 2,000 HRS (WHICHEVER OCCURS FIRST), FACTORY PARTS LABOR WARRANTY... ConditionRemanufacturedStock Number69826 MLS Number13504565CategoryEngines Last Updated9/5/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3406E Engine Recently Updated $14,895 USD 2WS, 5EK, ILW, 6TS, ALL 3406E BASIC LONG BLOCK REMANUFACTURED ENGINES STARTING AT $14,895.00, SOLD EXCHANGE WITH ONE YEAR OR 2,000 HRS (WHICHEVER OCCURS FIRST), FACTORY PARTS LABOR WARRANTY... ConditionRemanufacturedStock Number7154 MLS Number13354228CategoryEngines Last Updated9/5/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar 3406C Engine Recently Updated $29,995 USD PREMIUM REMANUFACTURED CATERPILLAR 3406C COMPLETE DIESEL ENGINE STARTING AT $29,995.00 EXCHANGE WITH ONE YEAR OR 2,000 hrs. whichever occurs first, Limited Parts Labor WARRANTY. Plus $6,000... Quantity2ConditionRemanufacturedStock Number16256 MLS Number13354084CategoryEngines Last Updated9/5/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar 3406E Engine for a 2012 Peterbilt 389 $26,995 USD 3406E 550HP 5EK, RUNS GOOD NO BLOWBY. COMPLETE CONVERSION WITH WIRING HARNESS. WILL INSPECT BEARINGS IN OUR GEAR SHOP, 180 DAY WARRANTY ON HEAD, BLOCK, AND CRANK., Serial#: 5EK, Horse Power:... ConditionUsedHorse Power550 HPFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2012Part NumberGETStock Number81126-5 MLS Number14573383CategoryEngines Last Updated8/29/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Caterpillar 3406E Engine $17,500 USD Remanufactured Caterpillar 3406E base long block assembly. Built to 550HP. 5EK Serial Number Prefix Application. LONG BLOCK INCLUDES, Block, Head, Rods, Crankshaft gear and Piston... ConditionRemanufacturedStock Number1067695 MLS Number14571437CategoryEngines Last Updated8/28/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar 3406B Engine for a 1993 Freightliner FLD120 Contact for price (Used) 1992 Caterpillar 3406B, ENGINE ASSEMBLY- Displacement: 14.6L, Horsepower: TBD, Serial Number: 4CK09212, Part Number: S01-22115-006, Reference images for condition, For more... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)FLD120Will Fit Year(s)1993Part NumberS01-22115-006Stock NumberP-511674 MLS Number14555580CategoryEngines Last Updated8/20/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar 3406 Engine for a 1996 Freightliner FLD120 Contact for price 3406E 5EK 435HP, RUNS GOOD NO BLOWBY. WILL CHECK ROD AND MAIN BEARING. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK., Serial#: 5EK61588, Horse Power: 435, Casting#: NA ConditionUsedHorse Power435 HPFits To Make(s)FreightlinerFits To Model(s)FLD120Will Fit Year(s)1996Stock Number80626-5 MLS Number14536766CategoryEngines Last Updated8/12/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 1995 Caterpillar 3406B Engine Contact for price USED 1.995 CATERPILLAR 3406B MANUAL FUEL PUMP ENGINE, 425HP, JAKE BRAKE, STOCK:0804265, ESN:7FB57254, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ConditionUsedStock Number8904-0804265 MLS Number14521669CategoryEngines Last Updated8/4/2026 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 1 Video 1997 Caterpillar 3406C Engine Contact for price USED 1.997 CATERPILLAR 3406C ENGINE, 425HP, JAKE BRAKE, ARR:4P1222, STOCK:0804263, ESN:3ZJ26703, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK ConditionUsedStock Number8902-0804263 MLS Number14521657CategoryEngines Last Updated8/4/2026 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2000 Caterpillar 3406E Engine for a CAT 3406E (70 PIN) 2WS $14,000 USD ConditionUsedUsage1,378,617 MilesFits To Make(s)CATFits To Model(s)3406E (70 PIN) 2WSStock Number2529152 MLS Number13664610CategoryEngines Last Updated8/4/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar 3406 Engine $25,000 USD 3406 good runner, 16h motor grader, ESN:TXJ00575, [Available now], ConditionUsedHorse Power205 HP MLS Number12955018CategoryEngines Last Updated8/4/2026 LocationDecatur, TX, US Sold ByIndustrial Diesel, Inc. (866) 946-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar 3406B Engine for a 1994 Peterbilt 378 $10,995 USD CAT 3406B/ EARLY C 425HP #3ZJ40133,HAS ENGINE RETARDER/CAN REMOVE. WILL TEST RUN AND CHECK BEARINGS. 180 DAY WARRANTY ON HEAD, BLOCK, AND CRANK. NOTES, Serial#: 3ZJ40133, Horse Power: 425 ConditionUsedHorse Power425 HPFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1994Stock Number71326-3 MLS Number14509621CategoryEngines Last Updated7/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 18 Photos View 1 Video 1989 Caterpillar 3406B Engine with Jake Brakes $16,500 USD 1989 Caterpillar 3406B Diesel Engine with Engine Brakes, AIR TO AIR, Mechanical Fuel Pump, AR# 7E-2194, PETERBILT Application, 425HP @ 2100RPM, 14.6L ,6 Cylinders, 7C-0041, 7W3906, Engine... Warranty ConditionUsedHorse Power425 HPPart Number3406BStock Number10363 MLS Number14508295CategoryEngines Last Updated8/30/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos 1988 Caterpillar 3406B Engine for a CAT 3406B $7,000 USD CAT 3406B ConditionUsedUsage1,396,165 MilesCPL/ARR7C0147Horse Power350 HPFits To Make(s)CATFits To Model(s)3406BStock Number2655831 MLS Number14413211CategoryEngines Last Updated7/23/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Caterpillar 3406 Engine for a 1987 Kenworth T600 $10,995.98 USD (Used) 1986 Caterpillar 3406, ENGINE ASSEMBLY- Displacement: 14.6L, Horsepower: 450, Referencia imagen for condición For more information about this item, give us a call. We ship Worldwide!... ConditionUsedHorse Power450 HPFits To Make(s)KenworthFits To Model(s)T600Will Fit Year(s)1987Stock NumberP-67850 MLS Number12521751CategoryEngines Last Updated7/21/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos 1995 CAT 3406C DITA Full Mechanical Truck Engine $10,795 USD 1995 Caterpillar 3406C DITA turbo diesel engine, removed from a Peterbilt truck, 350 HP at 2000 RPM rating, FULLY MECHANICAL fuel system, Jacobs brake installed, only 240K miles when removed... ConditionUsedStock Number16509 MLS Number13000117CategoryEngines Last Updated7/19/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 1 Video Caterpillar 3406 Engine for a 1985 Freightliner FLC $8,295.98 USD (Used) 1985 Caterpillar 3406 ENGINE ASSEMBLY, Family Number: FCTO893FPA7, Displacement: 14.6L, Horsepower: 350, ESN: 7FB39253, E.C.S.: AFRC, Reference images for condition, For more... ConditionUsedCPL/ARROtherHorse Power350 HPFits To Make(s)FreightlinerFits To Model(s)FLCWill Fit Year(s)1985Part NumberFCTO893FPA7Stock NumberP-16720 MLS Number10247803CategoryEngines Last Updated7/18/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3406E Engine for 3406E Contact for price 3406E, ROUND TRIP FREIGHT INCLUDED, PRICE MATCH GUARANTEE, CALL TODAY FOR A QUOTE, 131-7368, 136-9664, 235-4678, 169-9464, 131-7368, 136-9664, 235-4678, 169-9464., Warranty ConditionRemanufacturedFits To Make(s)CaterpillarFits To Model(s)3406E MLS Number11433538CategoryEngines Last Updated7/14/2026 LocationMinneapolis, MN, US Sold ByPilot Engines (844) 909-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3406B Engine Contact for price ROUND TRIP FREIGHT INCLUDED, PRICE MATCH GUARANTEE, CALL TODAY FOR A QUOTE, 4W3607, 4W3797, 7C4276, 4W4167, 1W2432, 1W1440, 2W1004, 4W9497, 1W1428, 2W1004, 4W3803, 7E2189, 9Y2421, 7W6029,... Warranty ConditionRemanufacturedFits To Make(s)CaterpillarFits To Model(s)3406B MLS Number11433528CategoryEngines Last Updated7/22/2026 LocationMinneapolis, MN, US Sold ByPilot Engines (844) 909-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3406C Engine Contact for price ROUND TRIP FREIGHT INCLUDED, PRICE MATCH GUARANTEE, CALL TODAYFOR A QUOTE. 9Y5555, 152-7468, 130-4571, 4P3482, 4P4245, 6I4375, 192-7101, 105-9697, 134-4138, 144-3431, 119-5723, 119-5782, 140... Warranty ConditionRemanufacturedFits To Make(s)CaterpillarFits To Model(s)3406C MLS Number11433537CategoryEngines Last Updated7/22/2026 LocationMinneapolis, MN, US Sold ByPilot Engines (844) 909-___ SHOWNUMBERCall Seller Email Seller Save More Info