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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
2867148 Cummins QSK19 Fuel Injector Core 2867148 3
2868729 CUMMINS SIGNATURE TURBO CORE 2868729 1
2872068 PEGASUS BOSCH CR FUEL INJECTOR CORE 2872068 8
2872068 PEGASUS BOSCH CR FUEL INJECTOR CORE 2872068 8
2872331 (4954679-C) CUMMINS PEGASUS FUEL INJECTOR CORE 2872331 5
2872662 - ISX PUMP CORE 2872662 1
2872712 SCANIA FUEL INJECTION PUMP CORE 2872712 1
2896558 Cummins QSK19 Fuel Injector Core 2896558 1
2897414 (4954679-C) CUMMINS PEGASUS FUEL INJECTOR CORE 2897414 5
2897414 (4954679-C) Cummins Pegasus Fuel Injector Core 2897414 5
290-0508 (290-0508) Caterpillar GT3782VA Turbocharger fits Wastegated Engine 290-0508 4
2900616520 IHI RHF55V TURBOCHARGER CORE 2900616520 1
2901098000 GARRETT TURBOCHARGER CORE 2901098000 1
2913 (KBAL105-P40) CUMMINS FUEL INJECTOR CORE 2913 6
292-9610 Core Caterpillar ECM fits C13 Engine 292-9610 2
294-3002 (2943002) E3 Fuel Injector fits Caterpillar Engine 294-3002 12
294-3002 (2943002) E3 Fuel Injector fits Caterpillar Engine 294-3002 12
294-3005 (294-3005) CAT E3 Fuel Injector Fits Diesel Engine 294-3005 23
294-3005 (294-3005) Core CAT E3 Fuel Injector fits Engine 294-3005 23
294000-0560 (294000-0560) Denso (RE527528) Injection Pump fits John Deere Engine 294000-0560 27
294000-1540 (RE543423; 2940001540) Denso Fuel Injection Pump Core Fits 4.5L John Deere Engine 4045 Tractor Diesel Engine 5085E 5090R 5100M 5125R 6105E 6120R 6130D 6140D 294000-1540 55
294000-1762 (294000-1762) Core DENSO Injection Pump fits Engine 294000-1762 32
294000-2001 Denso GM Injection Pump 294000-2001 1
294000-2451 Core Denso Common Rail Injection Pump 294000-2451 1
294050-0028 (294050-0028) Core DENSO CR Injection Pump fits Engine 294050-0028 1
294050-0060 (294050-0060) Core Denso Injection Pump fits John Deere Engine 294050-0060 219
294050-0101 (294050-0101) Injection Pump Fits Diesel Engine 294050-0101 1
294050-0130 (22100-E0020) Core Denso Fuel Injection Pump fits Kobelco J08E Engine 294050-0130 1
294050-0364 (22100-E0351) Core Denso Common Rail Fuel Pump fits Hino Engine 294050-0364 1
294050-0480 (RE543262) Denso HP4 Injection Pump Core fits John Deere 6068 Engine 294050-0480 70
294050-0660 (RE571640) Core Denso Injection Pump fits John Deere Engine 294050-0660 6
294050-0701 (-12678993) Core Denso Injection Pump fits GM Engine 294050-0701 5
294050-0702 (DED 52206240457; 03F70857) Core Denso L5P L5D HP4 Injection Pump Fits 2017 Duramax Engine 294050-0702 1
295-4777 (10R3144) Core CAT C7/C9 Fuel Injection Pump fits Diesel Engine 295-4777 1
29541227 Core Allison B400 Transmission ECU Model WT3ECU911A fits Diesel Engine 29541227 1
295700-0010 (RE550611) Core Denso Common Rail Fuel Injector Fits John Deere Diesel Engine 295700-0010 1972
295700-0030 (RE549641) Core Denso Common Rail Fuel Injector fits John Deere Engine 295700-0030 560
295700-0240 (0240 ,RE561749) Core Denso Common Rail Fuel Injector fits John Deere Engine 295700-0240 76
295700-0440 (0441 ,044# ,DZ102395) Core Denso Common Rail Injector fits John Deere Engine 295700-0440 7
295700-0770 (DZ108408) Core Denso Common Rail Fuel Injector fits John Deere Engine 295700-0770 4
295700-0940 (DZ110197) Core Denso Common Rail Fuel Injector fits John Deere Engine 295700-0940 11
297710 (300684,297711,302369,1044T12-2649C15) Core RHF5 Turbocharger fits M157, 321.MA1T14 Engine 297710 1
30107 2007-2008 Dodge 6.7L 650 Series Juice with Attitude 30107 1
3016676 CUMMINS FUEL INJECTOR CORE 3016676 6
3017742 CUMMINS TURBOCHARGER CORE 2
3018066 CUMMINS TURBO CORE 3018066 2
3018067 HOLSET T46 TURBOCHARGER CORE 3018067 1
3018458C1 (3018458C1) Core TURBOCHARGER fits BWTS Engine 3018458C1 1
3018834 PTD (3018834) Fuel Injector fits Ptd Engine 3018834 PTD 4
3018834 PTD (3018834) Fuel Injector fits Ptd Engine 3018834 PTD 4

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