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Used Mack Engine Parts For Sale

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Truck Parts (2026)
Category
Engine Parts (2026)
   Bull Gears (1)    Cam Followers (1)    Cam Gears (1)    Camshafts (24)    Crankshafts (28)    EGR Coolers (17)    EGR Manifolds (1)    EGR Valves (1)    Engine Accessory Drives (1)    Engine Air Compressors (18)    Engine Block Stiffeners (1)    Engine Blocks / Cylinder Blocks (54)    Engine Brackets (36)    Engine Brakes / Jake Brakes (25)    Engine Control Modules (ECM) (687)    Engine Covers (20)    Engine ECM Cooling Plates (2)    Engine Gears (9)    Engine Harmonic Balancers (27)    Engine Miscellaneous Parts (577)    Engine Mounts (124)    Engine Oil Coolers (25)    Engine Oil Filter Bases (4)    Engine Oil Pans (31)    Engine Oil Pickup Tubes (7)    Engine Oil Pumps (44)    Engine Overhaul Kits (3)    Engine Plumbing (6)    Engine Pulleys (10)    Engine Rods (15)    Engine Thermostat Housings (6)    Engine Valve Trains (8)    Engine Wiring Harnesses (8)    Front Engine Covers (32)    Intercoolers (15)    Pistons & Rod Parts (14)    Push Rods (2)    Rocker Arms (43)    Timing Covers (19)    Valve Covers (77)
Manufacturer
Mack (2026)
Model
0281 020 023 (1)1002108 (1)1002130 (2)1002140 (1)107GC4106B (1)107GC550AM (2)107GC571BM (1)10QL5111 (1)11QL4368-P (1)12MS411M12 (1)12MS411M3 (1)12MS411M8 (1)12MS45M4 (1)12MS45M5 (1)12MS48M6 (1)12MS510M2 (3)12MS514M (2)12MS518M (1)12MS526M (2)12MS527AM (1)12MS528M (1)12MS530AM (9)12MS530M (1)12MS533AM (2)12MS59M10 (1)146GB335 (1)158GB553 (3)191GC433 (2)20402570 (1)20480806 (1)20499469 (2)20524961 (1)20524963 (1)20539156 (1)20574373 (2)20722656 (1)20723200 (1)20729259 (1)20748842 (1)20762524 (1)20777236 (3)20792248 (1)20801826 (1)20811958 (2)20824910 (2)20835230 (1)20846874 (1)20848636 (3)20849147 (4)20850724 (1)20866453 (2)20872877 (2)20917028 (1)20947595 (1)20956484 (1)20966794 (3)20972396 (1)20986913 (1)20998239 (1)20999337 (1)20999356 (2)21001313 (1)21007450 (1)21007453 (1)21042371 (1)21059347 (1)21083383-P08 (2)21083383-P09 (1)21083383-P10 (1)21120088 (1)21176290 (2)21176291 (1)21290895 (4)21300060 (1)21313016 (1)21315111 (3)21315115 (1)21322636 (2)21336013 (1)21363845 (2)21402091 (1)21402093 (1)21404321 (1)21417611 (1)21417615 (2)21425446 (1)21456239 (1)21506767 (1)21519562 (1)21596640 (2)21600003 (1)21604809 (2)21610053 (2)21644471 (1)21644620 (1)21652521 (1)21654097 (1)21659720 (2)21679517 (2)21685716 (1)21735725 (1)21735729 (1)21736639 (3)21767469 (4)21783977 (1)21799081 (1)21808975 (1)21861948 (3)21870635 (1)21883460 (1)21883480 (1)21883492 (1)21890385 (2)21892734 (1)21900553 (2)21933722 (1)21971224 (2)22008364.P05 (1)22026651 (1)22076662 (1)22082793 (1)22093161 (1)22134240 (3)22134241 (1)22181342 (1)22192190 (2)22235000 (1)22235114 (1)22288890 (1)22303391 (1)22352661 (1)22353723 (1)22393655 (1)223GB443M (1)22413813 (1)22414040 (2)22414087 (1)22442147 (1)22462021 (1)22468495 (1)22555757.P04 (1)22578068 (1)22578069 (1)22608588 (1)22634861 (2)22721861 (1)22730550 (1)22763519 (1)22816011 (1)22861173 (1)22862543 (1)22891910 (1)22891916 (1)22908771 (1)22924492 (3)22999818 (1)23078913 (1)23166751 (1)23185531 (1)23187041 (1)23212075 (1)23288977 (1)23343268 (1)23359381 (1)23488964 (1)23593815 (1)239GB5551M (2)24007627 (1)24060089 (1)27GB46A (1)302GC474B (2)303GB5129AM (1)312GB575M (1)32GB39 (1)337GB545 (3)350GB58M (1)367GCF4181 (1)404GB3143A (1)404GB471 (1)404GB498B (1)440 (1)447GB526 (1)497GB410P1 (1)497GB440 (1)5140N07888 (1)537GC56A (1)5MT5104M2 (1)690 (3)690B (2)700 (1)735GB56 (1)766GB51P2 (1)767GB4190 (1)7MN46M2 (1)82737298 (1)865 (1)AC (30)AC 427 (3)AC350 (1)AC380 (7)AC380/410 (1)AC427 (5)AC460 (2)AC-460 (2)ACM (1)AI (16)AI 300 (1)AI 427 (1)AI 460 (10)AI300 (7)AI350 (9)AI-350 (1)AI-400 (1)AI-427 (1)AMI (138)AMI-335 (1)AMI-370 (6)Anthem (7)BENDIX (1)CH612 (3)CH613 (14)CL713 (1)CS200 (1)CS200P (1)CXU613T (1)DM (1)DM688S (1)DS8 (1)E TECK (1)E6 (10)E6 / E7 (3)E6 / E7 E-Tech (1)E6 DYNATARD (1)   E6 Mechanical (1)E7 (619)   E7 ASET (1)   E7 E-Tech (64)   E7 Mechanical (1)   E7-300 (9)   E7-350 (13)   E7-427 (1)   E7-460 (1)EM6 (1)EM7 (16)ENDT 676 (1)ETEC (17)E-Tech (6)Granite (26)   Granite CV712 (2)   Granite CV713 (7)   Granite GU713 (6)   Granite GU813 (11)LE613 (1)mDRIVE (1)Midliner (1)   Midliner MS300 (1)MP (2)MP10 (1)MP7 (178)MP8 (246)MR688S (1)MR690S (2)MRU613 (2)N/A (23)Other (22)Pinnacle (71)   Pinnacle CHU613 (4)   Pinnacle CXU612 (20)   Pinnacle CXU613 (47)RD685S (1)RD688 (3)   RD688S (2)RENAULT (29)RENAULT MIDR (3)Superliner (2)   Superliner RW713 (2)Universal (1)UNKNOWN (1)VECU (1)Vision (12)   Vision CX613 (6)   Vision CXN612 (3)   Vision CXN613 (3)VMAC (2)V-Mac (2)Y-60053-7-1 (3)
Condition
Used (2026)
Model Year
-
Horsepower
-
Inspection Report
Yes (0)
No (2026)
Warranty
Yes (31)
No (0)
Price
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Country
United States (1900)Canada (126)
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Seller Type
(2026)
Market Type
For Sale (2026)
Filter by Specs or Location
1-25 of 2,026 results
1-25 of 2,026 results
Mack AMI Engine Control Module (ECM)
4 0

Mack AMI Engine Control Module (ECM)

Recently Updated
Call for price
(GOOD USED) 2001 Mack E7 ETECH ECM For Sale, Pulled off 2001 Mack E7-ETech 11.9L, NON-EGR, Stock # 8083 All our PARTS are TESTED and Ship PRIORITY MAIL! OVERNIGHT SHIPPING options are...
ConditionUsed
Stock Number8083
MLS Number13200404
CategoryEngine Control Modules (ECM)
Last Updated3/24/2025
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

(305) 688-___  SHOW
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CA Truck Parts Inc.
Mack MP7 Camshaft
1 0

Mack MP7 Camshaft

Recently Updated
$400 USD
Good used, cleaned and inspected Mack MP7 Camshaft. Part number: 21425447
Quantity4
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)MP7
Part Number21425447
Stock NumberRyd 21425447
MLS Number10859698
CategoryCamshafts
Last Updated3/22/2025
Location
Fitchburg, MA, US
Sold By

Rydemore Heavy Duty Truck Parts

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Rydemore Heavy Duty Truck Parts
Mack 20849147 Engine Part for a Mack CH612
4 0

2021 Mack 20849147 Engine Part for a Mack CH612

Recently Updated
$49.99 USD
Mack MP7 Engine Idler Gear 20849147, From 2021 CH612 VIN 1M1AN2AY6MM002548
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)CH612
Stock Number143260
MLS Number12671202
CategoryEngine Miscellaneous Parts
Last Updated3/19/2025
Location
Owensboro, KY, US
Sold By

West Side Truck Parts

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West Side Truck Parts
Mack 20524963 Engine Part for a Mack CH612
2 0

2021 Mack 20524963 Engine Part for a Mack CH612

Recently Updated
$99.99 USD
Mack MP7 Engine Main Bearing Cap 20524963, From 2021 CH612 VIN 1M1AN2AY6MM002548
Quantity5
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)CH612
Stock Number143257
MLS Number12671199
CategoryEngine Miscellaneous Parts
Last Updated3/19/2025
Location
Owensboro, KY, US
Sold By

West Side Truck Parts

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West Side Truck Parts
Mack 20524961 Engine Part for a Mack CH612
2 0

2021 Mack 20524961 Engine Part for a Mack CH612

Recently Updated
$99.99 USD
Mack MP7 Engine Main Bearing Cap 2054961, From 2021 CH612 VIN 1M1AN2AY6MM002548
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)CH612
Stock Number143256
MLS Number12671198
CategoryEngine Miscellaneous Parts
Last Updated3/19/2025
Location
Owensboro, KY, US
Sold By

West Side Truck Parts

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West Side Truck Parts
Mack 20480806 Engine Rod for a Mack CH612
3 0

2021 Mack 20480806 Engine Rod for a Mack CH612

Recently Updated
$199.99 USD
Mack MP7 Engine Connecting Rod and Piston 20480806, From 2021 CH612 VIN 1M1AN2AY6MM002548
Quantity5
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)CH612
Stock Number143255
MLS Number12669394
CategoryEngine Rods
Last Updated3/19/2025
Location
Owensboro, KY, US
Sold By

West Side Truck Parts

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West Side Truck Parts
Mack 21736639 Engine Oil Pump for a Mack CH612
3 0

2021 Mack 21736639 Engine Oil Pump for a Mack CH612

Recently Updated
$129.99 USD
Mack MP7 Engine Oil Pump 21736639, From 2021 CH612 VIN 1M1AN2AY6MM002548
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)CH612
Stock Number143254
MLS Number12669393
CategoryEngine Oil Pumps
Last Updated3/19/2025
Location
Owensboro, KY, US
Sold By

West Side Truck Parts

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West Side Truck Parts
Mack 23488964 Engine Part for a Mack CH612
4 0

2021 Mack 23488964 Engine Part for a Mack CH612

Recently Updated
$649.99 USD
Mack MP7 Engine Fuel Rail 23488964, From 2021 CH612 VIN 1M1AN2AY6MM002548
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)CH612
Stock Number143253
MLS Number12669392
CategoryEngine Miscellaneous Parts
Last Updated3/19/2025
Location
Owensboro, KY, US
Sold By

West Side Truck Parts

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West Side Truck Parts
Mack RD688S Engine Oil Pan
4 0

2001 Mack RD688S Engine Oil Pan

Recently Updated
$500 USD
OEM: 240GB5240M
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)RD688S
Stock Number16396
MLS Number13445120
CategoryEngine Oil Pans
Last Updated3/19/2025
Location
Enfield, CT, US
Sold By

Camerota Truck Parts

(855) 750-___  SHOW
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Camerota Truck Parts
Mack E7 Engine Oil Pan for a Mack CH613
5 0

1994 Mack E7 Engine Oil Pan for a Mack CH613

Recently Updated
$1,000 USD
OEM# 240GB5241M / 25086202
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)CH613
Stock Number15953
MLS Number12885392
CategoryEngine Oil Pans
Last Updated3/19/2025
Location
Enfield, CT, US
Sold By

Camerota Truck Parts

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Camerota Truck Parts
Mack MP8 Engine Control Module (ECM)
1 0

2013 Mack MP8 Engine Control Module (ECM)

Newly Listed
$500 USD
MACK MP8 ECM
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)MP8
Stock Number2499529
MLS Number13455886
CategoryEngine Control Modules (ECM)
Last Updated3/24/2025
Location
Easton, MD, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
OEM 2004 Mack AMI Diesel Engine Control Module ECM ECM 12MS530M
4 0

OEM 2004 Mack AMI Diesel Engine Control Module ECM ECM 12MS530M

Newly Listed
$600 USD
(GOOD USED) OEM 2004 Mack AMI Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 12MS530M; Bosch Part #: 0281020023; Stock #: E4100 For more information about this listing,...
ConditionUsed
Part Number12MS530M
Stock NumberE4100
MLS Number13454299
CategoryEngine Control Modules (ECM)
Last Updated3/19/2025
Location
Hialeah, FL, US
Sold By

JJ Rebuilders Inc.

(844) 385-___  SHOW
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JJ Rebuilders Inc.
Mack MP8 Engine Mount for a Mack Cxu
3 0

2014 Mack MP8 Engine Mount for a Mack Cxu

Recently Updated
$232 USD
(USED) Mack MP8 Cast#: 21315115 Mount: FRONT Ref# 2131511521
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)CXU
Part Number2131511521
Stock Number25757228
MLS Number13416838
CategoryEngine Mounts
Last Updated3/21/2025
Location
Sioux Falls, SD, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
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Vander Haag's Inc.
2004 Mack AMI Engine Control Module (ECM)
4 0

2004 Mack AMI Engine Control Module (ECM)

$600 USD
(GOOD USED) OEM 2004 Mack AMI Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 12MS530M; Stock #: E4098 For more information about this listing, shipping, technical questions...
ConditionUsed
Part Number12MS530M
Stock NumberE4098
MLS Number13451802
CategoryEngine Control Modules (ECM)
Last Updated3/18/2025
Location
Hialeah, FL, US
Sold By

JJ Rebuilders Inc.

(844) 385-___  SHOW
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JJ Rebuilders Inc.
Mack E7 Engine Mount for a Mack MR (Lcf)
4 0

2003 Mack E7 Engine Mount for a Mack MR (Lcf)

$364 USD
(USED) Mack E7 Cast#: 11QL541P27 Mount: REAR SET OF (2) REAR ENGINE MOUNTS
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)MR (LCF)
Stock Number25319001
MLS Number11679592
CategoryEngine Mounts
Last Updated3/16/2025
Location
Kansas City, MO, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
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Vander Haag's Inc.
Used Mack E7 Crank Pulley
3 0

Used Mack E7 Crank Pulley

$125 USD
Used E7 Crank Pulley, Type: Crankshaft Pulley, Diameter: 9 1/2"
ConditionUsed
Part Number302GC474A
Stock Number521-11932
MLS Number13450337
CategoryEngine Pulleys
Last Updated3/15/2025
Location
Dorr, MI, US
Sold By

Frontier Truck Parts

(855) 300-___  SHOW
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Frontier Truck Parts
Mack Engine Control Module (ECM) for a Mack CXN612
3 0

Mack Engine Control Module (ECM) for a Mack CXN612

Price Drop
$400 USD
VECU, MACK ETEC
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)CXN612
Stock Number941724
MLS Number10964534
CategoryEngine Control Modules (ECM)
Last Updated3/14/2025
Location
Athens, GA, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
Mack E7 Engine Control Module (ECM) for a Mack CH
5 0

1996 Mack E7 Engine Control Module (ECM) for a Mack CH

Price Drop
$1,275 USD
(USED) Mack E7 Serial #: 6F0960 HP: 427 Ref# 12MS51M7
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)CH
Part Number12MS51M7
Stock Number25587473
MLS Number12619237
CategoryEngine Control Modules (ECM)
Last Updated3/14/2025
Location
Sioux Falls, SD, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
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Vander Haag's Inc.
Mack E7 Engine Control Module (ECM) for a Mack CH
3 0

1995 Mack E7 Engine Control Module (ECM) for a Mack CH

Price Drop
$1,275 USD
(USED) Mack E7 Serial #: 2007671 CPL/Arr: - HP: 350 Ref# 12MS51M
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)CH
Part Number12MS51M
Stock Number25694592
MLS Number13186326
CategoryEngine Control Modules (ECM)
Last Updated3/14/2025
Location
Spencer, IA, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
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Vander Haag's Inc.
Mack Y-60053-7-1 Engine Mount for a Mack CXU613
5 0

2013 Mack Y-60053-7-1 Engine Mount for a Mack CXU613

$129.99 USD
Mack Rear Engine Mount Y-60053-7-1, From 2013 CXU613 VIN 1M1AW07Y5DM033895
Quantity2
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)CXU613
Stock Number146401
MLS Number13426459
CategoryEngine Mounts
Last Updated3/18/2025
Location
Owensboro, KY, US
Sold By

West Side Truck Parts

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West Side Truck Parts
Mack MP7 Engine Control Module (ECM)
2 0

Mack MP7 Engine Control Module (ECM)

$600 USD
Good used, cleaned and inspected Mack MP7 ECM. Part Number: 21300060. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your application.
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)MP7
Part Number21300060
Stock NumberRyd 21300060
MLS Number10205057
CategoryEngine Control Modules (ECM)
Last Updated3/13/2025
Location
Fitchburg, MA, US
Sold By

Rydemore Heavy Duty Truck Parts

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Rydemore Heavy Duty Truck Parts
Used Mack AI350 Water Pump Cover
3 0

2006 Used Mack AI350 Water Pump Cover

$165 USD
Used AI350 Water Pump Cover, Type: Water Pump Cover
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)AI350
Will Fit Year(s)2006
Part Number771gb535m
Stock Number507-19224
MLS Number13447586
CategoryEngine Covers
Last Updated3/13/2025
Location
Dorr, MI, US
Sold By

Frontier Truck Parts

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Frontier Truck Parts
OEM 2006 Mack AMI Diesel Engine Control Module, ECU, ECM, 12MS530M
4 0

OEM 2006 Mack AMI Diesel Engine Control Module, ECU, ECM, 12MS530M

$600 USD
(GOOD USED) OEM 2006 Mack AMI Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 12MS530M; Stock #: E4094 For more information about this listing, shipping, technical questions...
ConditionUsed
Part Number12MS530M
Stock NumberE4094
MLS Number13446435
CategoryEngine Control Modules (ECM)
Last Updated3/13/2025
Location
Hialeah, FL, US
Sold By

JJ Rebuilders Inc.

(844) 385-___  SHOW
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JJ Rebuilders Inc.
Mack Engine Control Module (ECM) for a Mack CXN612
2 0

Mack Engine Control Module (ECM) for a Mack CXN612

$800.24 USD
VECU, MACK ETEC
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)CXN612
Stock Number941895
MLS Number10964569
CategoryEngine Control Modules (ECM)
Last Updated3/14/2025
Location
Athens, GA, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
Used Mack E7 A/C Compressor Bracket
2 0

1997 Used Mack E7 A/C Compressor Bracket

$50 USD
Used E7 A/C Compressor Bracket, Type: Engine Bracket, Material: Steel
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)E7
Will Fit Year(s)1997
Part Number23MJ368
Stock Number502-18348
MLS Number13445074
CategoryEngine Brackets
Last Updated3/12/2025
Location
Dorr, MI, US
Sold By

Frontier Truck Parts

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Frontier Truck Parts
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