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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
49377-07940 ( A2640901300 ) Core Mercedes-Benz AL0090 Turbocharger fits Mercedes-Benz C300, E200, E350 M264 Engine 49377-07940 3
49389-01042 (49389-01042) Core Turbocharger fits MITSUBISHI Engine 49389-01042 1
49389-01760 (55563464) Core Mitsubishi TD04HL-19TK3 Turbocharger fits SAAB HFV6 LAU Engine 49389-01760 1
4940 - Detroit Series 60 Fuel Injector Core 4940 4
4940170 CUMMINS CR FUEL INJECTOR CORE 4940170 12
4940439 COMMON RAIL 6.7L FUEL INJECTOR CORE 4940439 44
4940589C (4940589) Common Rail Fuel Injector fits Cummins Diesel Engine 4940589C 6
4943134 CUMMINS ECM CORE 4943134 1
4944538 Core EGR Cooler fits Cummins 6.7L ISB Engine 4944538 1
4946088 Core Cummins EGR fits 6.7L ISB Engine 4946088 28
49477-02006 MITSUBISHI TD04LR6 TURBOCHARGER CORE 49477-02006 3
49477-02011 (49477-02011) Core Turbocharger fits BMW Engine 49477-02011 7
49477-02020 () Core Mitsubishi Turbocharger fits Engine 49477-02020 10
49477-02021 (49477-02021) Core TURBOCHARGER fits MITSUBISHI Engine 49477-02021 11
49477-02025 (49477-02025) Core Turbocharger fits BMW Engine 49477-02025 3
49477-02220 - MITSUBISHI TD04LR6W TURBOCHARGER CORE 49477-02220 1
49477-02233 (7641800 ) Core Garrett TD04L Turbocharger fits BMW Engine 49477-02233 1
49477-04000 (49477-04000) Core Turbocharger fits Mitsubishi Engine 49477-04000 1
49477-05200 (49477-05200) Core TURBOCHARGER fits MITSUBISHI Engine 49477-05200 2
4954434C (148-075-0001; 4954434PX; EX634434; 1480750001; FS4954434RX) Cummins HPI Fuel Injector Core Fits 1997-2010 15.0L Cummins ISX QSX DOHC Signature 600 Series 24 Valve 6 Cylinder Diesel Engine 4954434C 105
4954434C (148-075-0001; 4954434PX; EX634434; 1480750001; FS4954434RX) Cummins HPI Fuel Injector Core Fits 1997-2010 15.0L Cummins ISX QSX DOHC Signature 600 Series 24 Valve 6 Cylinder Diesel Engine 4954434C 105
4954888 CUMMINS ISX FUEL INJECTOR CORE 4954888 10
49594-57102 (49594-57102) Core TD04L-04H Turbocharger fits Mitsubishi Engine 49594-57102 1
49594-95501 MITSUBISHI TD04L6 TURBOCHARGER CORE 49594-95501 1
49594-95502 MITSUBISHI TD04L6 TURBOCHARGER CORE 49594-95502 1
4961 Detroit Electronic 92 Fuel Injector Core 4961 2
4964170 (Y-431-K05-420) (4089972-C) QSK19 INJECTOR CORE 4964170 114
4964171 -CUMMINS QSK-19 INJECTOR CORE 4964171 11
4964172 (F-00B-L0J-014) Core Bosch QSK 38/50 Fuel Injector fits Cummins Engine 4964172 43
4964173 Cummins QSK19 Fuel INjector Core 4964173 127
497913 JOHN DEERE S2B TURBOCHARGER CORE 497913 1
4989042RX (4989042RX) Core Common Rail Injection Pump fits Engine 4989042RX 3
4993120 (4982753, 4993129) Core Cummins ECM fits ISX15 Engine 4993120 4
4LHR (4LHR-773) Core Turbocharger fits Engine 4LHR 1
4N6859C (4N6859) Core Caterpillar (T04B91) Turbocharger fits Engine 4N6859C 1
4W7011 (4W7011) Fuel Injector fits Caterpillar Engine 4W7011 10
4W7015 (4W7015) 7000 Series Fuel Injector fits Caterpillar Engine 4W7015 16
4W7016 (4W7016) Fuel Injector fits Caterpillar Engine 4W7016 116
4W7016 (4W7016) Fuel Injector fits Caterpillar Engine 4W7016 116
4W7017 (4W7017) Fuel Injector fits Caterpillar Engine 4W7017 33
4W7017 (4W7017) Fuel Injector fits Caterpillar Engine 4W7017 33
4W7018 CAT 7000 FUEL INJECTOR CORE 4W7018 30
4W7020 (4W7020) Fuel Injector fits Caterpillar Engine 4W7020 2
4W7022 (4W7022) Fuel Injector fits Caterpillar Engine 4W7022 15
5.7 (GM) Injection Pump fits 5.7 Engine 5.7 18
5.9L Bosch CR No Tag Fuel Injector Core 5.9L Bosch CR N/T 145
5.9L COMMON RAIL INJECTOR CORES 5.9L COMMON RAIL INJECTOR CORES 91
5002706 TURBOCHARGER CORE 5002706 1
5010561R93 (AP66918 ; 1848719C1) Core Navistar G2.9 Fuel Injector 5010561R93 1
5010656R92 - NAVISTAR G2.9 FUEL INJECTOR CORE 5010656R92 1

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