View 2 Photos View 1 Video Caterpillar 3406E Engine for a 1994 Peterbilt 379 Recently Updated Contact for price CAT 3406E 550HP ESN#5EK08766. PENDING INSPECTION WILL TEST RUN, AND CHECK BEARINGS, 180 DAY WARRANTY ON HEAD, BLOCK AND CRANK., Serial#: 5EK08766, Horse Power: 550 ConditionUsedHorse Power550 HPFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1994Stock Number21426-4 MLS Number14166704CategoryEngines Last Updated3/9/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 1 Video Caterpillar 3406E Engine for a 2015 Kenworth T800 $18,995 USD 3406E 550HP 5EK RUNS GOOD VERY LIGHT BLOWBY/ VIDEO 5-21. OWNER STATES AROUND 50K MILES ON OVERHAUL. NO PAPERS. WILL PULL PAN AND CHECK ROD AND MAIN BEARINGS/ INSPECT CAMSHAFT. 180 DAY... ConditionUsedHorse Power550 HPFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2015Part Number3406EStock Number52124-1 MLS Number12889873CategoryEngines Last Updated2/12/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2000 Caterpillar 3406E Engine $25,000 USD (INDUSTRIAL) 2000 Caterpillar 3406E Industrial Diesel Engine Power Unit with Control Panel for sale, HP: 575 RATED @ 2100 RPM, Serial # 6BR01951, Displacement: 14.6L, Visit JJ REBUILDERS for... ConditionUsedUsage1,754 HoursCPL/ARR130-8140Horse Power575 HPStock Number006688 MLS Number13855624CategoryEngines Last Updated12/7/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1997 Caterpillar 3406E Engine $30,000 USD NEW INFRAME KIT, NEW TURBO CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty ConditionRemanufacturedHorse Power550 HPStock Number1146 MLS Number11407246CategoryEngines Last Updated7/14/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1996 Caterpillar 3406E Engine $17,500 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty ConditionUsedHorse Power550 HPL x W65 x 63Part Number883EZDARKWeight3500Stock Number9647 MLS Number11277204CategoryEngines Last Updated7/14/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 1 Video 2000 Caterpillar 3406E Engine $19,500 USD (INDUSTRIAL) 2000 Caterpillar 3406E Industrial Diesel Engine, Tier 3, Family #: YCPXL14.6ERK, 660HP @ 1800 RPM, Torque: 2500 @1200RPM, AR # 143-3020, Displacement: 14.6L, Serial # 9AP01342,... ConditionUsedCPL/ARR143-3020Horse Power660 HPPart NumberAR # 143-3020Stock Number006539 MLS Number13699614CategoryEngines Last Updated9/21/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 1 Video 2004 Caterpillar 3406E Engine $22,000 USD (INDUSTRIAL) 2004 Caterpillar 3406E Diesel Engine Tier 3, Family #: 4CPXL14.6ESK, Serial # BET09755, AR # 235-4688, 593HP @ 2100RPM, Displacement: 14.6L, Low Hours, TEST RUN WATCH VIDEO ON... ConditionRemanufacturedUsage1,156 HoursCPL/ARR235-4688Horse Power593 HPPart Number4CPXL14.6ESKStock Number006538 MLS Number13673438CategoryEngines Last Updated9/21/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 1 Video 1996 Caterpillar 3406E Engine $16,000 USD (REBUILT(USED)/ RUN TESTED/FULLY INSPECTED) 1996 Caterpillar 3406E Diesel Engine Jake Brakes (40PIN), 550HP @ 1800 RPM, Serial # 5EK47334, AR # 1139899, 14.6L, Long Block # 20R9111 0R7961,... ConditionRemanufacturedCPL/ARR1139899Horse Power550 HPPart NumberAR # 113-9899Stock Number006465 MLS Number13560749CategoryEngines Last Updated10/8/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 1 Video 1999 Caterpillar 3406E 1LW Engine $28,000 USD GOOD RUNNING ENGINE, WACHT THE VIDEO Warranty ConditionRemanufacturedHorse Power550 HPStock Number2031 MLS Number13524534CategoryEngines Last Updated4/25/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 15 Photos View 1 Video 1998 Caterpillar 3406E Engine with Jake Brakes $14,500 USD (GOOD USED TEST RUN INTERNALLY INSPECTED)1998 Caterpillar 3406E Diesel Engine with Jake Brakes For Sale, 550HP, AR# 1553365, 1LW, 40-PIN, 14.6L, 6 CYLINDERS, Turbocharged, 291K MILES,... Warranty ConditionUsedCPL/ARR1553365Horse Power550 HPPart Number3406EStock Number9024 MLS Number13509714CategoryEngines Last Updated10/14/2025 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 1 Video 1995 Caterpillar 3406E Engine $15,000 USD (GOOD USED/ RUN TESTED/ FULLY INSPECTED) 1995 Caterpillar 3406E Diesel Engine (40PIN), Serial # 5EK70454, AR # 130-9652, 550 HP @ 1800 RPM, 14.6L, Long Block # 20R9111 Long Block # 0R7911,... ConditionUsedCPL/ARR130-9652Horse Power550 HPPart NumberAR # 130-9652Stock Number006303 MLS Number13274886CategoryEngines Last Updated12/9/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos USED- 2001 Caterpillar 3406E Engine $25,000 USD GOOD RUNNING ENGINE. CORE EXCHANGE NEEDED Warranty ConditionUsedHorse Power550 HPPart NumberTRACKING:37520495Stock Number1807 MLS Number12644497CategoryEngines Last Updated7/16/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1999 Caterpillar 3406E 2WS Engine $22,000 USD GOOD RUNNING ENGINE, CORE EXCHANGE NEEDED Warranty ConditionUsedHorse Power550 HPStock Number1508 MLS Number12124905CategoryEngines Last Updated6/14/2023 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1999 Caterpillar 3406E / 2WS Engine $33,000 USD GOOD RUNNING ENGINE, CORE IS NEEDED Warranty ConditionRemanufacturedHorse Power550 HPPart Number171-5198Stock Number1503 MLS Number12081672CategoryEngines Last Updated5/24/2023 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1998 Caterpillar 3406E Engine $17,000 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE 455- to 500 HP Warranty ConditionUsedHorse Power550 HPStock Number1141 MLS Number11407228CategoryEngines Last Updated3/29/2023 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1998 Caterpillar 3406E 6ST Engine $17,000 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE. Warranty ConditionUsedHorse Power550 HPStock Number1332 MLS Number11738273CategoryEngines Last Updated12/14/2022 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 1 Video 1999 Caterpillar 3406E 2WS Engine $22,000 USD NO CORE REQUIRED, GOOD RUNNING ENGINE, WATCH THE VIDEO Warranty ConditionUsedUsage310,394 MilesHorse Power550 HPPart Number166-5349Stock Number1289 MLS Number11621960CategoryEngines Last Updated10/21/2022 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1998 Caterpillar 3406E Diesel Engine $8,500 USD (USED) 1998 Caterpilllar 3406E Diesel Engine with Jake Brakes (40PINECM), Serial # 6TS07931, AR # 133-4165, 550HP @ 2100RPM, Test Run 6-5-17, Low Miles, Fully Inspected!!! Runs Perfect!!!... ConditionUsedHorse Power550 HPPart NumberAR # 133-4165Stock Number003348 MLS Number9130826CategoryEngines Last Updated6/5/2017 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info