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We are an industry-leading diesel core buyers and sellers.

At Goldfarb & Associates, we are trusted diesel core buyer, specializing in high-quality diesel cores for various applications. Whether you need diesel engine core buyers for heavy-duty trucks, industrial machinery, or agricultural equipment, we’ve got you covered. We also specialize in purchasing and selling a wide range of cores, including injector core buyers, turbo core buyers, and ECM core buyers. Our extensive inventory includes cores from top brands like:

If you’re a core buyer looking for exceptional service, fast turnaround times, and competitive pricing, Goldfarb & Associates is one of your go-to diesel core buyers.

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Product Part Number Quantity
Cat 3406 Turbocharger Core Cat 3406 2
CAT 3406B TURBO CORE-NO PART # CAT 3406B 1
CAT 3406E TURBO (CAT) Core 3406E Turbocharger fits Engine CAT 3406E TURBO 3
CAT 7000 SERIES INJECTOR CORES 7000 SERIES 70
CAT 7000 Series Injector Cores 7000 SERIES 70
CAT C12 FUEL INJECTOR CORE-STEEL SOLENOID C12 STEEL 4
CAT C12 FUEL INJECTOR CORE-STEEL SOLENOID C12 STEEL 4
CAT C12 TURBO-C () Core Caterpillar C12 W/G Turbocharger fits Engine CAT C12 TURBO-C 1
CAT C15 INJECTOR C15 INJECTOR 2
CAT C7/C9 TURBOCHARGER CORE CAT C7/C9 TURBO 8
CAT C7/C9 TURBOCHARGER CORE-DAMAGED XXCAT C7 TURBO 1
CAT C9 N/T Core Turbocharger CAT C9 N/T 2
CAT HIGH TURBOCHARGER CORE C13 HIGH 1
CAT MED W/G N/T TURBOCHARGER CORE CAT MED W/G N/T 2
CAT PERKINS CR INJECTOR CORE N/T CAT PERKINS CR 7
CAT S200 TURBOCHARGER CORE N/T CAT S200 4
Caterpillar 7000 Series Pencil Injector Core To Be I'D Caterpillar 7000 Series Pencil 1
CB5E-6K682-BC (5303-970-0308) FOMOCO ECOBOOST TURBOCHARGER CORE CB5E-6K682-BC 5
CELECT N14 INJECTOR () Core CELECT N14 Fuel Injector fits Engine CELECT N14 INJECTOR 8
CELECT N14 INJECTOR CELECT N14 Fuel Injector Fits Diesel Engine CELECT N14 INJECTOR 8
CENTRAL TRANSPORT COLLECT CENTRAL TRANSPORT COLLECT 1
CJ5E-6K682-CH (5303-970-0507) FOMOCO TURBOCHARGER CORE CJ5E-6K682-CH 1
CJ5G-6K682-BA (CJ5G-6K682-BA) Core Turbocharger fits FOMOCO Engine CJ5G-6K682-BA 3
CJ5G-6K682-DA (CJ5G-6K682-DA) Core Turbocharger fits FOMOCO Engine CJ5G-6K682-DA 2
CL3E-6C879-AA (CL3E-6C879-AA) Core Turbocharger fits FOMOCO ECOBOOST Engine CL3E-6C879-AA 1
CM5G-6K682-GD FORD FIESTA ECOBOOST TURBOCHARGER CORE CM5G-6K682-GD 1
CM5G-6K682-GE (CM5GK682GE, 2800013001280) Core Continental GTDI12V Turbocharger fits Ford Engine CM5G-6K682-GE 1
CNHCR3000 Cummins 8.3/9.0L Bosch Common Rail Ag Power Module CNHCR3000 2
COLLECTION FEE COLLECTION FEE 1
COMMISSION COMMISSION 1
COMMON RAIL FUEL INJECTOR CORE N/T 111COMMON RAIL FUEL INJECTO CORE N/T 8
CONNECTOR 9-411-612-318 (BOSCH) - 135227-1500 (ZEXEL) 1
CORE CHARGE CORE 1844
Core Cummins ISX ECM fits Diesel Engine Cummins ISX ECM 4
Core Detroit Diesel EGR Valve Detroit Diesel EGR Valve 1
Core Standayne DB4 Injection Pump fits John Deere Engine DB4 John Deere 4
COST TO REBUILD A PUMP CORE REBUILD 1
COVER 9-411-611-528 (BOSCH) - 134510-5000 (ZEXEL) 2
CP4 Fuel Pump Core CP4 3
CRANKSHAFTS CRANKSHAFTS 1
CRD-G1-001U Used Janam XG100W Barcode Terminal w/ Charging station and battery CRD-G1-001U 2
CUMMINS 3 CYLINDER VE INJECTION PUMP CORE VE3 1
CUMMINS 6 CYLINDER A PUMP INJECTION PUMP CORE A PUMP 1
CUMMINS AFC PACER CONTROL UNIT PACER CTRL 1
Cummins Celect Injection Pump Core - To Be I'D Cummins Celect Injection Pump Core 8
CUMMINS CELECT INJECTOR CORES CELECT INJ 1
Cummins Celect M11 Late with Allen Bolt Fuel Injector Core Celect M11 Late 1
Cummins Celect M11 with Allen Bolt Injector Core To Be I'D Cummins Celect M11 with Allen Bolt 7
Cummins Celect N14 Early Fuel Injector Core Celect N14 Early 12
CUMMINS ISX FUEL INJECTOR CORES ISX 8

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