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Condition: Used
Stock Number: 8008-0821252
Serial Number: 8008-0821252
Description: USED 2006 MACK AI355/380 E7 E-TECH ENGINE, NON-EGR, BLOCK:239GB5551M, ESN:6HZZ22, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENG...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 7635-0403251
Serial Number: 7635-0403251
Description: USED 2007 MACK AI-380 ENGINE, E-TECH, 380HP, ESN:95176657, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 7716-0505256
Serial Number: 7716-0505256
Description: USED 2006 MACK AI-380 E7 E-TECH ENGINE, 380HP, NON-EGR VALVE, ESN:6X4217, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN ...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 7640-0408252
Serial Number: 7640-0408252
Description: USED 2006 MACK AI-380 E-TECH ENGINE, 380HP, ESN:5Z0489, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 8732-0521261
Serial Number: 8732-0521261
Description: USED 2006 MACK AI-300A E-TECH ENGINE, 300HP, STOCK:0521261, ESN:6T1450, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, READY TO WORK, ALSO MAN...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 3830-0603211
Serial Number: 3830-0603211
Description: USED AI-300 MACK ENGINE,2006, NO EGR, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK.
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 5943-0607239
Serial Number: 5943-0607239
Description: USED 2005 AI-300A MACK E-TECH ENGINE, 300HP, S/N:5W0640, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: AI300-3D0607
Serial Number: 3D0607
Description: GOOD USED 2003 AI300 ASET MACK DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S in CANTON, OHIO. COMPLETE and RUN TESTED, ELECTRONIC with UNIT INJECTORS...
Updated: Tuesday, August 25, 2026 08:05 AM
Location: Canton, Ohio, USA
Seller: Adelmans Truck Parts
Condition: Used
Stock Number: 1424-0108203 - SN:3A
Serial Number: 1424-0108203 - SN:3A0082
Description: USED AI-300A MACK E-TEC ENGINE,2003,300 HP, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE,ALSO MANY ENGINES IN STOCK.
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 804-1011193 - SN:2V0
Serial Number: 804-1011193 - SN:2V0102
Description: USED AI-300A MACK E-TEC ENGINE, YEAR:2003, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK. - FOR PRICE AND SHIPPING CONT...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 7719-0505259
Serial Number: 7719-0505259
Description: USED 2002 MACK AI-300A ENGINE, E7 E-TECH, ESN:2R2265, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Description: 243K MILES, GOOD RUNNER, 335HP, REPTO, '03
Updated: Monday, August 10, 2026 01:35 PM
Location: Lakeville, Minnesota, USA
Seller: MANDERS DIESEL REPAIR INC
Condition: Used
Stock Number: 161
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Mack
Engine Model AI300
Horse Power 300
Casting/Serial# 3j1102
Mile...
Updated: Wednesday, August 19, 2026 09:13 AM
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 1A1E49811
Serial Number: 1M2AL02C77M005763
Description: ENGINE FOR PARTS
Updated: Tuesday, August 18, 2026 03:00 PM
Location: Sainte-Julie, Quebec, Canada
Seller: Lussicam
Condition: Used
Stock Number: 20A1E49811
Serial Number: 1M2AL02C77M005763
Description: CORE
Updated: Tuesday, August 18, 2026 03:00 PM
Location: Sainte-Julie, Quebec, Canada
Seller: Lussicam
Condition: Used
Stock Number: 72A1E49811
Serial Number: 1M2AL02C77M005763
Description: USED,QUALITY B, total diameter: 20, clutch diametre: 15 1/2, core diameter:10, specification: 350 HP @ 1950 HP
Updated: Tuesday, August 18, 2026 03:00 PM
Location: Sainte-Julie, Quebec, Canada
Seller: Lussicam
Condition: Used
Stock Number: 5845-0501236
Serial Number: 5845-0501236
Description: USED 2007 AI-350 MACK ENGINE, 350HP, NONE EGR VALVE, S/N:6W1337, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 3836-0604212
Serial Number: 3836-0604212
Description: USED MACK AI-350HP ENGINE, 2007 TRUCK, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK.
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: P-32469
Serial Number: 1M2K189C96M028295
Description: (Used) 2006 Mack AI-350, ENGINE ASSEMBLY- Family Number: 5MKXH11.9V65 Displacement: 11.9L, Horsepower: 350 ESN: 5G3002 Reference images for condit...
Updated: Monday, August 03, 2026 07:16 AM
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: 8730-0520269
Serial Number: 8730-0520269
Description: USED 2006 MACK AI-350 E-TECH ENGINE, 350HP, ECM ON DRIVER SIDE, STOCK:0520269, ESN:6U2341, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 8065-0923253
Serial Number: 8065-0923253
Description: USED 2006 MACK AI-350 ENGINE, E-TECH, 350HP, NON-EGR VALVE, STOCK:0923253, ESN:6W0712, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MAN...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 5953-0612231
Serial Number: 5953-0612231
Description: USED 2006 AI-350 MACK E-TECH ENGINE, 350HP, S/N:5W3529, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 5853-0502234
Serial Number: 5853-0502234
Description: USED 2006 MACK AI-350HP ENGINE, NONE EGR VALVE, S/N:6W1060, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 5842-0501233
Serial Number: 5842-0501233
Description: USED 2006 AI-350 MACK ENGINE, 350HP, NONE-EGR VALVE, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 5070-0914221
Serial Number: 5070-0914221
Description: USED 2006 MACK AI-350 E-TECH ENGINE, NO EGR VALVE, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, SERIAL#6W0251, ALSO MANY MACK ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 6986-0618247
Serial Number: 6986-0618247
Description: USED 2005 MACK AI-350HP E-TECH ENGINE, 350HP, NO EGR VALVE, ESN:5L1519, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY MACK PARTS IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 1397
Serial Number: 5B114
Description: (GOOD USED) 2005 Mack AI-350 Diesel Engine For Sale, 11GBA# 24784YP1, 350HP, 11.9L, Engine Family # 5MKXH11.9V65, Low Miles, Exhaust Family # EM, E...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Serial Number: 3C1523
Description: 2003 Mack AI350 engine - serial: 3C1523 - a good running takeout engine that has been inspected and tested
Updated: Thursday, August 20, 2026 08:52 AM
Location: Tampa, Florida, USA
Seller: Ben Truck Parts