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We are an industry leading Cummins core buyer and seller.


Goldfarb & Associates is your trusted partner for buying and selling diesel cores. We specialize in parts for a wide range of Cummins engine models, offering competitive pricing and exceptional service.

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Product Part Number Quantity
XX0-445-120-177 (5254261) Core Damaged Bosch Fuel Injector Fits Cummins Engine XX0-445-120-177 25
XX0-445-120-342 (986435621) Core Damaged Bosch Common Rail Fuel Injector fits Cummins Engine XX0-445-120-342 9
XX171710 Core Damage Borg Warner S478 Turbocharger fits Cummins ISX Engine XX171710 3
XX1933613 (2031836 ,2086663) Core Damage Cummins XPI Fuel Injector fits Scania Engine XX1933613 1
XX2840518 (5350641, 3767622, 4045034) Core Damaged Holset HE561VE Turbocharger fits Cummins ISX Engine XX2840518 1
XX2872331 (4954679) CUMMINS PEGASUS INJECTOR - DAMAGED XX2872331 5
XX2897414(4954679-C)CUMMINS PEGASUS FUEL INJECTOR - DAMGED XX2897414 1
XX3007688 CUMMINS ST50 TURBOCHARGER CORE XX3007688 1
XX3519095 () Damaged Holset H2C Turbocharger fits Cummins L10 Engine XX3519095 1
XX3530983 (3530991) Core Damage Holset WH1E Turbocharger fits Cummins 6CTAA Engine XX3530983 1
XX3593209 (4024865) Core Holset HX35 Turbocharger Damaged fits Cummins Komatsu D58 Engine XX3593209 1
XX3596629 (3596632) Core Damaged Holset HX35W Turbocharger fits Cummins Engine XX3596629 1
XX3599725 (4089466 ) Core Damage Holset HX35W Turbocharger fits Cummins 6BTE; 6BTAA Fuel Pump; Ottowa Truck Engine XX3599725 1
XX3781358 (3781354) Core Holset HE400VG Turbocharger fits Cummins ISX Engine XX3781358 1
XX3795993 (37960180) Core Damaged Holset HE300VG Turbocharger fits Cummins 6.7L ISB Engine XX3795993 1
XX3801591 (3523417) Core Damaged Holset HT3B Turbocharger fits Cummins NTF-For-350 Compactors Engine XX3801591 1
XX4035373 (4035374) Core Damaged Holset HX35 Turbocharger fits Cummins Engine XX4035373 2
XX4035376 (3595159; 3598036; 4035375) Core Damage Holset HX35W Turbocharger fits Cummins Engine XX4035376 1
XX4039632 (4038209, 4038211) Core Damage Holset HX35W Turbocharger fits Cummins QSB Engine XX4039632 1
XX4039633 (4955157) Core Damge Holset HX35W Turbocharger fits Cummins Engine XX4039633 1
XX4061851 (4061851) Damaged CUMMINS CELECT Fuel Injector Fits Diesel Engine XX4061851 1
XX4062568 CUMMINS ISX FUEL INJECTOR CORE DAMAGED XX4062568 1
XX4088665 (XX4088665) Damaged CUMMINS Fuel Injector Fits Diesel Engine XX4088665 2
XX4090010 (4040245, 4040247) Core Damaged Holset HX40W Turbocharger fits Cummins QSC 8.3L Engine XX4090010 1
XX4307452 (4954679-C) CUMMINS PEGASUS FUEL INJECTOR CORE XX4307452 2
XX4309076 (4309076) Core Damaged Holset HE561ve Turbocharger fits Cummins Engine XX4309076 1
XX4359204 CUMMINS PEGASUS FUEL INJECTOR CORE XX4359204 1
XX4954434 (148-075-0001; 4954434PX; EX634434; 1480750001; FS4954434RX) Damaged Core Cummins HPI Fuel Injector Core fits ISX Engine XX4954434 2
XX4954888 Core Damaged Cummins HPI Fuel Injector fits ISX Engine XX4954888 1
XX4954927 CUMMINS CR FUEL INJECTOR CORE XX4954927 6
XX5.9L Core Bosch Common Rail Injector fits Cummins Engine XX5.9L Injector 17
XX5253221 (986435519) Core Damaged Dodge 6.7 Fuel Injector fits Cummins Engine XX5253221 5
XX5354714 (3796349 ,3796345 3781360 3795157) Core Damage Holset HE400VG/HE451VE Turbocharger fits Cummins ISX Engine XX5354714 1
XX5357735 (2843308, 3780478, 4309333,5357732) Core Damage Holset HX35G Turbocharger fits Cummins ISB 5.9L Engine XX5357735 1
XX6.7 CR (XX6.7) Damaged Fuel Injector fits Cummins Diesel Engine XX6.7 CR 2
XX6818 (KDAL59-P6) Core Damaged Fuel Injector fits Cummins Engine XX6818 1
XXCummins XPI (Pegasus) Fuel Injector Core Damage- To be I'D XXCummins XPI (Pegasus) 2

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