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Optimum Truck Parts LLC Heavy Equipment Parts For Sale

Optimum Truck Parts LLC
7525 Northwest 74th Avenue
Medley, FL 33166
United States
(844) 938-4953
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   Air Intakes (3)   Cylinder Heads (2)   Engine Blocks / Cylinder Blocks (5)   Engine Cores (1)Engines (409)Tires & Rims (Equipment) (1)Transmissions (55)
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Showing 1 - 25 of 476 Heavy Equipment Part Listings

1 - 25 of 476 listings
1 - 25 of 476 listings
Featured Item
USED CAT C7 250HP Engine – Good Running Takeout – Warranty

USED CAT C7 250HP Engine – Good Running Takeout – Warranty

$10,250 USD
Caterpillar C7 – 250HP – Used – Good Running Takeout – Warranty, Reliable Caterpillar C7 diesel engine removed from a running unit and verified as a good running takeout prior to removal....
Warranty
ConditionUsed
Horse Power250 HP
Stock Number2195
MLS Number14373353
CategoryEngines
Last Updated7/6/2026
Location
Medley, FL, US
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Featured Item
USED 1999 CUMMINS N14 CELECT / CELECT PLUS ENGINE – CPL 2592 – 525HP – TESTED RUNNER – WARRANTY

USED 1999 CUMMINS N14 CELECT / CELECT PLUS ENGINE – CPL 2592 – 525HP – TESTED RUNNER – WARRANTY

$15,350 USD
USED 1999 CUMMINS N14 CELECT / CELECT PLUS ENGINE – CPL 2592 – 525HP – TESTED RUNNER – WARRANTY, Reliable Cummins N14 Celect / Celect Plus diesel engine removed from a running unit and...
Warranty
ConditionUsed
CPL/ARR2592
Horse Power525 HP
Stock Number2204
MLS Number14419943
CategoryEngines
Last Updated6/16/2026
Location
Medley, FL, US
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Featured Item
Used 2008 Cummins ISM410 Engine 410HP CPL2728 Tested Running Diesel Motor Warranty

Used 2008 Cummins ISM410 Engine 410HP CPL2728 Tested Running Diesel Motor Warranty

$12,500 USD
🔧 Used 2008 Cummins ISM410 Diesel Engine – 410HP – CPL2728 – Tested Runner, For sale is a Cummins ISM410 diesel engine, removed from a working application and professionally inspected and...
Warranty
ConditionUsed
CPL/ARR2728
Horse Power410 HP
Stock Number2201
MLS Number14415045
CategoryEngines
Last Updated6/16/2026
Location
Medley, FL, US
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Featured Item
Used 2014 Cummins ISX15 550HP CPL3939 Diesel Engine Running Good Warranty

Used 2014 Cummins ISX15 550HP CPL3939 Diesel Engine Running Good Warranty

$19,530 USD
Used 2014 Cummins ISX15 550HP CPL3939 Diesel Engine Running Good Warranty You are purchasing a used 2014 Cummins ISX15 diesel engine , Engine Model: Cummins ISX15, , Horsepower: 550 HP, , ...
Warranty
ConditionUsed
CPL/ARR3939
Horse Power550 HP
Stock Number2193
MLS Number14356394
CategoryEngines
Last Updated6/16/2026
Location
Medley, FL, US
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Featured Item
2014 Cummins ISX15 550HP Engine – TESTED – GOOD RUNNER – USED

2014 Cummins ISX15 550HP Engine – TESTED – GOOD RUNNER – USED

$20,000 USD
2014 Cummins ISX15 Diesel Engine – 550HP – Run Tested, This listing represents a 2014 Cummins ISX15 engine rated at approximately 550HP. This is a used engine that has been run tested and...
Warranty
ConditionUsed
Horse Power550 HP
Stock Number2172
MLS Number14274685
CategoryEngines
Last Updated6/16/2026
Location
Medley, FL, US
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CAT C15 6NZ 550HP Rebuilt Diesel Engine 2026 – New Head – Warranty – Video

CAT C15 6NZ 550HP Rebuilt Diesel Engine 2026 – New Head – Warranty – Video

Newly Listed
$41,000 USD
Caterpillar C15 6NZ 550 HP Rebuilt Diesel Engine, Professionally rebuilt Caterpillar C15 6NZ diesel engine rated at 550 HP. This engine has undergone an extensive rebuild using new internal...
Warranty
ConditionUsed
Horse Power550 HP
Stock Number2036
MLS Number14612816
CategoryEngines
Last Updated9/18/2026
Location
Medley, FL, US
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2016 Cummins ISB 6.7L 370HP CPL4577 Dodge Ram Diesel Engine – Used

2016 Cummins ISB 6.7L 370HP CPL4577 Dodge Ram Diesel Engine – Used

Newly Listed
$11,000 USD
2016 Cummins ISB 6.7L 370 HP – Dodge / Ram Application, Used 2016 Cummins ISB 6.7L turbo diesel engine, rated at 370 HP, configured for Chrysler / Dodge Ram application Cummins engine...
ConditionUsed
CPL/ARR4577
Horse Power370 HP
Stock Number2035
MLS Number14611066
CategoryEngines
Last Updated9/17/2026
Location
Medley, FL, US
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1989 Cummins 4BT3.9GEN.DR(86) CPL793 Diesel Engine Generator Industrial – Used

1989 Cummins 4BT3.9GEN.DR(86) CPL793 Diesel Engine Generator Industrial – Used

Newly Listed
$7,500 USD
1989 Cummins 4BT 3.9L Diesel Engine – CPL 793 – USED, Used Cummins 4BT 3.9L 4-cylinder diesel engine, originally configured for generator/industrial applications. This is a mechanical...
Warranty
ConditionUsed
CPL/ARR793
Horse Power86 HP
Stock Number2034
MLS Number14610998
CategoryEngines
Last Updated9/17/2026
Location
Medley, FL, US
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2009 Cummins 4BTA 3.9L 125HP CPL2264 Diesel Engine – USED – Turbo – Tested Runner

2009 Cummins 4BTA 3.9L 125HP CPL2264 Diesel Engine – USED – Turbo – Tested Runner

Newly Listed
$7,500 USD
Cummins 4BTA 3.9L 125 HP Diesel Engine – CPL 2264 – USED, Reliable Cummins 4BTA 3.9L 4-cylinder turbocharged diesel engine, rated at 125 HP @ 2,200 RPM. This engine is being sold as a USED...
Warranty
ConditionUsed
CPL/ARR2264
Horse Power125 HP
Stock Number2033
MLS Number14610877
CategoryEngines
Last Updated9/17/2026
Location
Medley, FL, US
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USED 1997 Cummins M11 CELECT PLUS Engine 370HP CPL2037 – Tested Runner – Warranty

USED 1997 Cummins M11 CELECT PLUS Engine 370HP CPL2037 – Tested Runner – Warranty

$9,000 USD
USED 1997 Cummins M11 CELECT PLUS Diesel Engine – 370HP – CPL 2037, Used Cummins M11 CELECT PLUS heavy-duty diesel engine rated at 370 HP with CPL 2037. Engine has been inspected and tested...
Warranty
ConditionUsed
CPL/ARR2037
Horse Power370 HP
Stock Number2032
MLS Number14565953
CategoryEngines
Last Updated8/26/2026
Location
Medley, FL, US
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REMANUFACTURED - 2001 Caterpillar C15 6NZ REBUILT Engine 550HP Tested Runner – Warranty

REMANUFACTURED - 2001 Caterpillar C15 6NZ REBUILT Engine 550HP Tested Runner – Warranty

$39,500 USD
Rebuilt 2001 Caterpillar C15 6NZ Diesel Engine For Sale with Jake Brakes, 550HP, SINGLE TURBO, 6 Cylinders, 15.2L, 70-PIN, Engine Serial# 6NZ***, Stock# 2424
Warranty
ConditionRemanufactured
Horse Power550 HP
Stock Number2029
MLS Number13506484
CategoryEngines
Last Updated8/26/2026
Location
Medley, FL, US
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2001 Rebuilt Caterpillar C15 6NZ 550HP Diesel Engine – Warranty – Tested

2001 Rebuilt Caterpillar C15 6NZ 550HP Diesel Engine – Warranty – Tested

$39,500 USD
🔧 Rebuilt Caterpillar C15 6NZ Diesel Engine – 550HP – Tested – Warranty, Professionally rebuilt Caterpillar C15 6NZ diesel engine, tested prior to sale and ready for installation. The 6NZ...
Warranty
ConditionRemanufactured
Horse Power550 HP
Weight3500
Stock Number2205
MLS Number14457673
CategoryEngines
Last Updated8/26/2026
Location
Medley, FL, US
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1999 Caterpillar 3406E 1LW 550HP 40-Pin Diesel Engine | Tested Runner

1999 Caterpillar 3406E 1LW 550HP 40-Pin Diesel Engine | Tested Runner

$18,500 USD
🔥 1999 CATERPILLAR 3406E 1LW – 550 HP – 40 PIN, Used Caterpillar 3406E 1LW diesel engine available from Optimum Truck Parts 🔧 ENGINE DETAILS, , Manufacturer: Caterpillar, , Model:...
Warranty
ConditionUsed
Horse Power550 HP
Stock Number2031
MLS Number14557735
CategoryEngines
Last Updated8/26/2026
Location
Medley, FL, US
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USED Detroit DT12-DA 12-Speed AMT Transmission – Good Working Condition

USED Detroit DT12-DA 12-Speed AMT Transmission – Good Working Condition

$4,000 USD
🔧 USED Detroit DT12-DA 12-Speed Automated Manual Transmission – Good Working Condition, Reliable used Detroit DT12-DA automated manual transmission, inspected prior to sale. The DT12 is...
ConditionUsed
Part NumberA9602609901
Stock Number2022
MLS Number14512268
CategoryTransmissions
Last Updated7/29/2026
Location
Medley, FL, US
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Detroit DT12-DA 12-Speed AMT Transmission – S/N 715337401373965 – Good Working Condition

Detroit DT12-DA 12-Speed AMT Transmission – S/N 715337401373965 – Good Working Condition

$4,000 USD
🔧 USED Detroit DT12-DA 12-Speed Automated Manual Transmission – Good Working Condition, Reliable used Detroit DT12-DA automated manual transmission, inspected prior to sale. Designed for...
ConditionUsed
Part NumberA9602600700
Stock Number2021
MLS Number14512229
CategoryTransmissions
Last Updated7/29/2026
Location
Medley, FL, US
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USED Detroit DT12-DA 12-Speed AMT Transmission – S/N 71538462064176 – Good Working Condition

USED Detroit DT12-DA 12-Speed AMT Transmission – S/N 71538462064176 – Good Working Condition

$4,000 USD
🔧 USED Detroit DT12-DA 12-Speed Automated Manual Transmission – Good Working Condition, Reliable used Detroit DT12-DA automated manual transmission, inspected prior to sale. The DT12 is...
ConditionUsed
Part NumberA9602607202
Stock Number2020
MLS Number14512193
CategoryTransmissions
Last Updated7/30/2026
Location
Medley, FL, US
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USED 2019 PACCAR MX-13 EPA17 Engine 455HP – Tested Runner – Warranty

2016 USED 2019 PACCAR MX-13 EPA17 Engine 455HP – Tested Runner – Warranty

$20,000 USD
🔧 USED 2019 PACCAR MX-13 EPA17 Diesel Engine – 455HP – Tested Runner – Warranty, Reliable used PACCAR MX-13 EPA17 diesel engine, tested and inspected prior to sale. This 455 HP engine is...
Warranty
ConditionUsed
Horse Power455 HP
Stock Number2019
MLS Number14508275
CategoryEngines
Last Updated7/27/2026
Location
Medley, FL, US
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USED 2007 Caterpillar C15 MXS Engine 550HP – Tested Runner – Warranty

USED 2007 Caterpillar C15 MXS Engine 550HP – Tested Runner – Warranty

$19,000 USD
🔧 USED 2007 Caterpillar C15 MXS Diesel Engine – 550HP – Tested Runner – Warranty, Reliable used Caterpillar C15 MXS diesel engine, tested and inspected prior to sale. This 550 HP engine is...
Warranty
ConditionUsed
Horse Power550 HP
Stock Number2018
MLS Number14505270
CategoryEngines
Last Updated7/24/2026
Location
Medley, FL, US
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USED 2015 Cummins ISB6.7 Engine 275HP – Tested Runner – Warranty

USED 2015 Cummins ISB6.7 Engine 275HP – Tested Runner – Warranty

$15,500 USD
🔧 USED 2015 Cummins ISB6.7 Diesel Engine – 275HP – Tested Runner – Warranty, Reliable used Cummins ISB6.7 diesel engine, tested and inspected prior to sale. This 275 HP engine is designed...
Warranty
ConditionUsed
Horse Power275 HP
Stock Number2017
MLS Number14505257
CategoryEngines
Last Updated7/24/2026
Location
Medley, FL, US
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USED 1999 Mack E7 Engine 460HP ECM Turbo Side – Tested Runner – Warranty

USED 1999 Mack E7 Engine 460HP ECM Turbo Side – Tested Runner – Warranty

$13,500 USD
🔧 USED 1999 Mack E7 Diesel Engine – 460HP – ECM Turbo Side – Tested Runner – Warranty, Reliable used Mack E7 diesel engine, tested and inspected prior to sale. This 460 HP engine features...
Warranty
ConditionUsed
Horse Power460 HP
Stock Number2016
MLS Number14505237
CategoryEngines
Last Updated7/24/2026
Location
Medley, FL, US
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USED 2006 Caterpillar C7 ACERT Engine 330HP – Tested Runner – Warranty

USED 2006 Caterpillar C7 ACERT Engine 330HP – Tested Runner – Warranty

$9,000 USD
🔧 USED 2006 Caterpillar C7 ACERT Diesel Engine – 330HP – Tested Runner – Warranty, Reliable used Caterpillar C7 ACERT diesel engine, tested and inspected prior to sale. This 330 HP engine...
Warranty
ConditionUsed
Horse Power330 HP
Stock Number2015
MLS Number14505189
CategoryEngines
Last Updated7/24/2026
Location
Medley, FL, US
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USED 2003 Mack E7 Engine HP460 – Tested Runner – Warranty

USED 2003 Mack E7 Engine HP460 – Tested Runner – Warranty

$11,000 USD
🔧 USED 2003 Mack E7 Diesel Engine – 460 – Tested Runner – Warranty, Reliable used Mack E7 diesel engine, tested and inspected prior to sale. The Mack E7 is well known for its durability,...
Warranty
ConditionUsed
Horse Power460 HP
Stock Number2214
MLS Number14505175
CategoryEngines
Last Updated7/24/2026
Location
Medley, FL, US
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