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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
23514917 DETROIT SERIES 60 TURBOCHARGER CORE 23514917 1
23515635 DETROIT TURBOCHARGER CORE 23515635 3
23518588 DETROIT SERIES 60 TURBO CORE 23518588 1
23528047 GARRETT/DETROIT TURBOCHARGER CORE 23528047 1
23528052 DETROIT TURBOCHARGER CORE 23528052 1
23528085 DETROIT SERIES 60 TURBOCHARGER CORE 23528085 1
23528777 DETROIT TURBOCHARGER CORE 23528777 2
23529674 Detroit Turbocharger Core 23529674 0
23529677 Detroit Turbocharger Core 23529677 0
23530427 Core Detroit Diesel Water Pump 23530427 3
23532520 Detroit Series 50 Turbocharger Core 23532520 1
23533570 Core EGR Valve fits Detroit Diesel Engine 23533570 10
23535314 GARRETT DETROIT LATE MODEL TURBOCHARGER CORE 23535314 25
23536348 DETROIT 14L TURBOCHARGER CORE-DAMAGED XX23536348 2
23536422 HOLSET HE531VE TURBOCHARGER CORE 23536422 1
23539570 HOLSET HE351VE TURBOCHARGER CORE 23539570 4
23588 Stanadyne Throttle Shaft Ford 7.3 23588 3
23670-UM010 (295050-1680) Core Denso Common Rail Fuel Injector fits Toyota Engine 23670-UM010 4
237-5256 (2375256) Core C7 Turbocharger fits CAT Engine 237-5256 6
237-5270 (237-5270) Caterpillar C7 Turbocharger Fits Diesel Engine 237-5270 1
237-5271 (2375271) Core C7 Turbocharger fits Cat Engine 237-5271 2
238-8092 (2388092) Core C7/C9 Fuel Injector fits CAT Engine 238-8092 1
239-8277 (2398277) Core CAT 70 Pin ECM fits 3126 Engine 239-8277 1
24064 VW/AUDI FUEL INJECTOR CORE 24064 9
24064 VW/AUDI FUEL INJECTOR CORE 24064 9
2420 JOHN DEERE DENSO FUEL INJECTOR CORE 2420 8
2420 JOHN DEERE DENSO FUEL INJECTOR CORE 2420 8
246-9347 (246-5534) Core ECM fits Cat C15 Engine 246-9347 1
2478 CUMMMINS B SERIES CAV FUEL INJECTOR CORE 2478 21
25054/3P (25054/3P) Core Injection Pump fits MINIMAC Engine 25054/3P 1
2506742C91 (2506742C91) Core GT4082 Turbocharger fits GARRETT Engine 2506742C91 1
2506743C91 Garrett GT4082 Turbocharger Fits Diesel Engine 2506743C91 1
2506782C91 (2506782C91) Turbocharger Fits Diesel Engine 2506782C91 2
2506784C91 (2506784C91) Powerstroke Turbocharger Fits Diesel Engine 2506784C91 2
251-4820 (251-4820) Core Caterpillar W/G GTA4294BS Turbocharger fits Engine 251-4820 1
252-1811 (2521811) Core C15 Turbocharger fits Cat Engine 252-1811 1
253-0620 (253-0620) Core 3406E Fuel Injector fits CAT Engine 253-0620 0
254-4357 (2544357) Injection Pump fits Caterpillar Engine 254-4357 2
255-7282 (255-7282; 2557282) Core CAT C11/13 Exhaust Brake fits 2003-2007 Diesel Engine 255-7282 2
25516900 GARRETT EARLY GM TURBOCHARGER CORE 25516900 1
25516902 OLD GM 3.8L TURBOCHARGER CORE 25516902 1
259-2399 (259-2399) Caterpillar GTA4088BS Turbocharger Fits Diesel Engine 259-2399 1
259-2400 (2592400) Core GTA408BS Turbocharger fits CAT Engine 259-2400 1
2593342C1 Core Navistar ECM Fits Navistar Engine 2593342C1 1
262-2881 (2622881 ) Core CAT C15 70 Pin ECM fits Diesel Engine 262-2881 6
2641A408 (3526584) Core Perkins Injection Pump fits Caterpillar Engine 2641A408 1
2645A734 (2645A734) Core CAT Fuel Injector fits Engine 2645A734 9
2645A735 (10R7673) Perkins 306-9390 Fuel Injector fits Caterpillar Engine 2645A735 6
2645A738 (2645A738) Core Perkins Fuel Injector fits CAT Engine 2645A738 8
2645A745 (2645A745) Core PERKINS Fuel Injector fits CAT Engine 2645A745 6

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