Mack AC 427 Truck Parts For Sale

(844) 402-___ SHOW
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Mack AC 427 Engine for a 2004 Mack CH613

$8,500 USD

(Core) 2003 MACK AC 427, ENGINE ASSEMBLY, Model: AC 427, Horsepower: 427, Serial Number: 3M1831, Engine Family: 3MKXH11.9H64, Displacement: 11.9L, Reference images for condition For more...

Condition	Used
Horse Power	427 HP
Fits To Make(s)	Mack
Fits To Model(s)	CH613
Will Fit Year(s)	2004
Stock Number	P-14454
MLS Number	10163104
Category	Engines
Last Updated	10/21/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Mack AC 427 Engine Core

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(Core) Mack AC-427, ENGINE ASSEMBLY- Family Number: 4MKXH11.9H73, Horsepower: 427, Displacement: 11.9L, Part Number: 4M42780, For more information about this item, give us a call. We ship...

Condition	Used
Horse Power	427 HP
Part Number	4M42780
Stock Number	P-99398
MLS Number	13489470
Category	Engine Cores
Last Updated	4/1/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(833) 396-___ SHOW
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2003 Mack AC 427 Diesel Engine Assembly

$8,500 USD

GOOD USED 2003 MACK AC427 DIESEL ENGINE ASSEMBLY, FOR SALE, WITH WARRANTY!! , 2003 , MACK , AC427 , S/N 3J1276 , 427 HP , TESTED, INSPECTED, RUN...

Warranty

Condition	Used
Assembly Number	3MKXH11.9H64
Horse Power	427 HP
Emission Rating	EPA 2000
Stock Number	S2441EN
MLS Number	13087249
Category	Engines
Last Updated	2/24/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 734-___ SHOW
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2007 Mack AC 427 Engine

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USED 2007 MACK AC 427 ENGINE, EGR MODEL, 427HP, ESN:6W1017, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	7548-0220253
MLS Number	13410769
Category	Engines
Last Updated	2/21/2025
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(855) 624-___ SHOW
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Mack AC 427 Engine for a 2005 Mack CXN613

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EGR MOTOR, FT SUMP, 4D0095 USED; HP: 427 HP; JAKE: JAKES; MILAGE: 80,000 KM (Engine Assembly), Serial#: 21866YP1, Core Charge: 0.00, Horse Power: 427 hp, Casting#: 21866YP1

Condition	Used
Horse Power	427 HP
Fits To Make(s)	Mack
Fits To Model(s)	CXN613
Will Fit Year(s)	2005
Stock Number	1431-MACK-8
MLS Number	13337076
Category	Engines
Last Updated	3/7/2025
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

(844) 385-___ SHOW
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2005 Mack AC 427 Engine

$10,900 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2005 Mack AC Diesel Engine with Jake Brakes (EPA04) EGR MODEL, Miles: 182,832 Hours: 8163, Engine Family 5MKXH11.9H70, 400HP, 11GBA : 28682YP1,...

Condition	Used
Usage	8,163 Hours
Stock Number	006244
MLS Number	13141499
Category	Engines
Last Updated	9/30/2024
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(305) 688-___ SHOW
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2005 Mack AC 427 Engine Control Module (ECM) Part # 12MS532M for 2004 2005 2006 AC-427 Diesel Engine

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(GOOD USED) 2005 Mack AC-427 ECM Part # 12MS532M, 427HP, Bosch Part # 0 281 020 045, 12V, 040602 1039S049 4, Stock # 2978 | Tested Inspected! All ourPARTSareTESTEDand ShipPRIORITY...

Condition	Used
Horse Power	427 HP
Engine Model	AC
Fits To Equipment	Diesel Engine
Fits To Make(s)	Mack
Fits To Model(s)	AC-427
Will Fit Year(s)	2004 2005 2006
Part Number	12MS532M
Stock Number	2968
MLS Number	10804829
Category	Engine Control Modules (ECM)
Last Updated	8/7/2024
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(844) 402-___ SHOW
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Mack AC 427 Cylinder Head for a 2004 Mack CH613

$1,249.99 USD

(Used) 2003 Mack AC HEAD, Serial Number: 3M1831, CID: 728, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD...

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CH613
Will Fit Year(s)	2004
Stock Number	P-16682
MLS Number	10246652
Category	Cylinder Heads
Last Updated	12/18/2023
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mack AC 427 Steering Pump for a 2003 Mack CX613

$55 USD

CORE POWER STEERING PUMP( SHAFT DOES SPIN GOOD) PLEASE SEE PHOTOS .CALL OR EMAIL FOR ANY QUESTIONS, Serial#: 38QC4135M6, Core Charge: 0.00, Casting#: 38QC4135M6

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CX613
Will Fit Year(s)	2003
Part Number	P-3489
Stock Number	P-3489
MLS Number	9633786
Category	Steering Pumps
Last Updated	12/18/2023
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Used 2003 Mack AC 427 Intake Tube for CX613 Vision

$55 USD

USED INTAKE TUBE FOR MACK CX613. PLEASE SEE PHOTOS. CALL OR EMAIL FOR ANY QUESTIONS, Serial#: 682GC511M, Core Charge: 0.00, Casting#: 682GC511M

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CX613 Vision
Will Fit Year(s)	2003
Part Number	P-3486
Stock Number	P-3486
MLS Number	9633783
Category	Engine Miscellaneous Parts
Last Updated	3/25/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Mack AC 427 Intake Manifold for a 2003 Mack CX613 Vision

$55 USD

USED WATER MANIFOLD FOR MACK CX613 . PLEASE SEE PHOTOS CALL OR EMAIL FOR ANY QUESTIONS., Serial#: 107GC571M, Core Charge: 0.00, Casting#: 107GC571M

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CX613 Vision
Will Fit Year(s)	2003
Part Number	P-3485
Stock Number	P-3485
MLS Number	9633782
Category	Intake Manifolds
Last Updated	12/18/2023
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Mack AC 427 Intake Manifold for a 2003 Mack CX613

$100 USD

USED INTAKE MANIFOLD FOR MACK CX613. PLEASE SEE PHOTOS .CALL OR EMAIL FOR ANY QUESTIONS., Serial#: 105GC5219M, Core Charge: 0.00, Casting#: 105GC5219M

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CX613
Will Fit Year(s)	2003
Part Number	P-3483
Stock Number	P-3483
MLS Number	9633780
Category	Intake Manifolds
Last Updated	12/18/2023
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Mack AC 427 Timing Cover for a 2003 Mack CX613

$75 USD

Front TIMING COVER FOR MACK CX613. PLEASE SEE PHOTOS. CALL OR EMAIL FOR ANY QUESTIONS. ( SOME DAMAGE ON THE PULLEY BRACKET), Serial#: 316GC560M, Core Charge: 0.00, Casting#: 316GC560M

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CX613
Will Fit Year(s)	2003
Part Number	P-3481
Stock Number	P-3481
MLS Number	9633773
Category	Timing Covers
Last Updated	12/6/2024
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

(855) 750-___ SHOW
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Mack AC 427 Fan Blade

$150 USD

29.5" - 8 BLADE PLASTIC FAN, GOOD CONDITION USED FAN BLADE

Condition	Used
Fits To Make(s)	MACK
Stock Number	6434
MLS Number	10893110
Category	Fan Blades
Last Updated	8/4/2023
Location	Enfield, CT, US
Sold By	Camerota Truck Parts