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Condition: Used
Stock Number: ENG-MACK237-2330
Description: MACK 237 ENGINE O/OF 1972 MACK DM685 DUMP TRUCK, 235 HP, SERIAL # T675-RC4435, $2,500 EXCHANGE
Updated: Monday, July 20, 2026 10:12 AM
Location: Wittenberg, Wisconsin
Seller: ELDERON TRUCK & EQ TRUCK WORLD
Condition: Used
Stock Number: 2288
Description: (GOOD USED) 1979 Mack ETZ 673 Diesel Engine For Sale, ENDT, 260HP @ 2100RPM, Displacement 672, Federal Family 11, Turbocharged, 6 Cylinders, Stock#...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 5190-1007225
Serial Number: 5190-1007225
Description: USED T675 MACK 2 VALVE ENGINE, 237HP, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, 1.984, ALSO MANY ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 3989
Serial Number: 6V83206
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) Mack 675 Diesel Engine For Sale, 235HP, 2 Valve, 6 Cylinders, Displacement 672 cu. in, Turbocharged, ...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Description: 2 Valves 237 HP
237 HP
6 Cylinders
Turbo, Diesel
Year 82/83/84
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 1245-12031913 - SN:T
Serial Number: 1245-12031913 - SN:T676-657156
Description: USED 676 MACK 2 VALVE ENGINE, 1.986, 315 HP, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 4536-0328222
Serial Number: 4536-0328222
Description: USED 676 MACK 2 VALVE ENGINE, AIR BLOWER ON TOP,315HP, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY MACK ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Description: 2 Valves 315 HP
300-315 HP
6 Cylinders
Turbo, Diesel
Year 84/85/86/87
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: P-69600
Serial Number: 504374
Description: (Used) 2006 Mack MP7, ENGINE ASSEMBLY
EngineMake: Mack
EngineType: MP7
Updated: Monday, August 03, 2026 07:16 AM
Location: Elkton, Maryland
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: 92372
Serial Number: 1M1AK07Y67N023385
Description: MACK AC460P ENGINE ASSY/480HP/SER# 6U1092
Updated: Wednesday, August 26, 2026 08:02 AM
Location: Crandall, Texas
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 7121
Serial Number: 6K2203
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 2006 Mack AC Diesel Engine For Sale, EPA’04, EGR-Model, Engine Family 6MKXH11.9H70 Exhaust Emissions ...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 73889
Serial Number: 1M1AK06Y96N010002
Description: MACK AC-355/380HP ENGINE ASSEMBLY/SER# 5L1986
Updated: Wednesday, August 26, 2026 08:02 AM
Location: Crandall, Texas
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 3768
Serial Number: 6K2249
Description: (GOOD USED) 2006 Mack AC-380/410 Diesel Engine For Sale, Engine Family 6MKXH11.9H70, 380/410HP, Exhaust Emissions EM, EC, TC, CAC, DI, SPL, CEGR, F...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 2484
Serial Number: 5W0894
Description: (GOOD USED) 2005 Mack AC-380/410 Diesel Engine, Engine Family 5MKXH11.9H70, 380/410HP, Exhaust Emissions EM, EC, TC, CAC, DI, SPL, CEGR, Fits 2004 ...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 3938
Serial Number: 5552M263396788
Description: (GOOD USED) Caterpillar 3306 DI Diesel Engine For Sale, Direct Injection, 300HP @ 2100RPM, Mechanical, Direct Injection, 10.5L, 6 Cylinders, AR# 7C...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 3718
Serial Number: 5552M233217021
Description: (GOOD USED) 2005 Mack AC-380/410 Diesel Engine for Sale, Engine Family 5MKXH11.9H70, 380/410HP, Exhaust Emissions EM, EC, TC, CAC, DI, SPL, CEGR, F...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 74163
Serial Number: 1M1AK06Y25N001415
Description: MACK AC/380-410 ENGINE ASSEMBLY
Updated: Wednesday, August 26, 2026 08:02 AM
Location: Crandall, Texas
Seller: Tim Jordan's Truck Parts, Inc
Condition: Rebuilt
Stock Number: 500-16885
Serial Number: 239GB1924X
Weight: 1,410 lb
Description: Rebuilt AC Series Short Block Assembly
EngineMake: Mack
Updated: Friday, September 04, 2026 03:17 PM
Location: Dorr, Michigan
Seller: Frontier Truck Parts
Condition: Used
Stock Number: 6900-0508243
Serial Number: 6900-0508243
Description: USED 2006 MACK AC-460P ENGINE, EGR VALVE, 460HP, ESN:6P0582, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY MACK ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: AC-5Z1020
Serial Number: 5Z1020
Description: GOOD USED 2005 MACK AC 330/350 ASET DIESEL TAKEOUT ENGINE FOR SALE AT ADELMAN’S IN OHIO. RUN TESTED and COMPLETE, 330 HP, 11GBA # 29384YP1, with EM...
Updated: Tuesday, September 08, 2026 10:26 AM
Location: Canton, Ohio
Seller: Adelmans Truck Parts
Condition: Used
Stock Number: 8794-0604262
Serial Number: 8794-0604262
Description: USED 2005 MACK AC 330-350 ENGINE, EGR VALVE, STOCK:0604262, ESN:5H1758, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 4196-1028215
Serial Number: 4196-1028215
Description: USED AC355/380 MACK E-TECH ENGINE, 2007, ECM ON DRIVER SIDE, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 5665-0228232
Serial Number: 5665-0228232
Description: USED 2005 MACK AC355/380 ENGINE, EGR VALVE, 2006 TRUCK, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 1721-02192010 - SN:4
Serial Number: 1721-02192010 - SN:45Z658
Description: USED AC 355-380 MACK E-TECH EGR MODEL ENGINE, 2004, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 146-0613196 - SN:5W0
Serial Number: 146-0613196 - SN:5W0550
Description: 2006 MACK AC-380 ENGINES 380 HP
USED AC-380 MACK ENGINE WITH EGR VALV AND ECM COMPUTER, ENGINE TESTED RUNNING GOOD.
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 1131
Serial Number: 5K1062
Description: 2005 Mack AC Engine
Engine Brake Yes
Turbo Yes
Additional Details
Includes Warranty Yes
CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE
Updated: Monday, July 27, 2026 12:26 PM
Location: Miami, Florida
Seller: Hondcub Truck Parts
Condition: Used
Stock Number: 1161
Serial Number: 5K1062
Description: 2005 Mack ACAC-380 Engine
Engine Brake Yes
Turbo Yes
Additional Details
Includes Warranty Yes
CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE.
Updated: Monday, July 27, 2026 12:26 PM
Location: Miami, Florida
Seller: Hondcub Truck Parts
Condition: Used
Stock Number: S867
Serial Number: BRF2001
Description: 2005 MACK AC 380 diesel engine for sale. Tested and inspected with warranty. Call or visit our website for more info.
Updated: Monday, June 22, 2026 08:51 AM
Location: Taylor, Pennsylvania
Seller: Nationwide Heavy Truck Parts
