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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
3781544 (3781748) Core Holset HE300VG Turbocharger fits Cummins Engine 3781544 1
3789451 (5328164, 3798354, 3798303 ,3789499) Core Holset HE351VE Turbocharger fits Cummins Engine 3789451 1
3802235C (3532211) Core Holset H1C Turbocharger fits Cummins 6BTA Engine 3802235C 1
3802289 CUMMINS TURBOCHARGER CORE 3802289 2
3867762C (3867762) Core QSK Fuel Injector fits Cummins Engine 3867762C 6
3906565 CUMMINS MW INJECTION PUMP CORE 3906565 1
3908166 Core Bosch VE4 Fuel Injection Pump fits Cummins Engine 3908166 2
3911953=9-400-230-069 CUMMINS INJECTION PUMP CORE 3911953 1
3913734 CUMMINS INJECTION PUMP CORE 3913734 1
3914170 CUMMINS INLINE INJECTION PUMP CORE 3914170 3
3915785 CUMMINS INJECTION PUMP CORE 3915785 1
3917530 CUMMINS INJECTION PUMP CORE 3917530 2
3919058 (KBAL105-P29) CUMMINS FUEL INJECTOR CORE 9058 46
3919602 (KBAL105-P29) CUMMINS FUEL INJECTOR CORE 9602 1
3921135 (0-400-866-194) Core Bosch Injection Pump fits Cummins 8.3L Engine 3921135 1
3921140=3906545 CUMMINS INJECTION PUMP CORE 3921140 1
3921421 (KBAL105-P29) CUMMINS FUEL INJECTOR CORE 1421 15
3922907 (KBAL105-P29) CUMMINS FUEL INJECTOR CORE 2907 1
3926120 (KBAL105-P29) CUMMINS FUEL INJECTOR CORE 6120 12
3926787 (KBAL105-P29) CUMMINS FUEL INJECTOR CORE 6787 27
3928384 (KBAL105-P29) CUMMINS FUEL INJECTOR CORE 8384 23
3928387 (KBAL105-P29) CUMMINS FUEL INJECTOR CORE 8387 11
3929166 (0-403-466-163) Core CUMMINS INJECTION PUMP 3929166 1
3930525 (KBAL105-P29) CUMMINS FUEL INJECTOR CORE 525 13
3935752 CUMMINS THROTTLE CONTROL BRACKET 3935752 1
3936330 - CUMMINS A INJECTION PUMP CORE 3936330 1
3992 CUMMINS 5.9 CAV FUEL INJECTOR CORE 3992 4
4010225 CUMMINS ISX FUEL INJECTOR CORE 4010225 6
4010225 CUMMINS ISX FUEL INJECTOR CORE 4010225 6
4029159 (4050004) Core Holset HX35W Turbocharger fits Cummins B180 Engine 4029159 1
4035199 (2881891) Core Holset HX35W Turbocharger fits Cummins B160 Dongfeng Engine 4035199 1
4076442 CUMMINS CAPS INJECTION PUMP CORE (MUST BE COMPLETE) 4076442 2
4078400 (KBAL105-P29) CUMMINS FUEL INJECTOR CORE 8400 31
4088327 Cummins ISX Fuel Injector Core 4088327 1
4088327 CUMMINS ISX FUEL INJECTOR CORE 4088327 1
4088665 (EX638665) Core Cummins HPI Fuel Injector fits ISX Engine 4088665 110
4088665 (EX638665) Core Cummins HPI Fuel Injector fits ISX Engine 4088665 110
4089431 Cummins Gear Fuel Pump Core 4089431 1
4307452 (4954679-C) CUMMINS PEGASUS FUEL INJECTOR CORE 4307452 13
4307452 (4954679-C) CUMMINS PEGASUS FUEL INJECTOR CORE 4307452 13
4309076 Cummins Holset HE561ve Turbocharger Core 4309076 7
4309077 CUMMINS HE TURBOCHARGER CORE 4309077 3
4310356 Cummins QSK19 Fuel Injector Core 4310356 1
4327072 (4954679-C) CUMMINS PEGASUS FUEL INJECTOR CORE 4327072 216
4327072 (4954679-C) Cummins Pegasus Fuel Injector Core 4327072 216
4352566 (3775151) Core Holset HE400VG Turbocharger fits Cummins Engine 4352566 1
4358814T Core Tested ECM fits Cummins ISX15 Engine 4358814T 1
4359204 (4954679-C) CUMMINS PEGASUS FUEL INJECTOR CORE 4359204 5
4359204 CUMMINS PEGASUS FUEL INJECTOR CORE 4359204 5
4361792 (Y-431-K05-874) Core Bosch Fuel Injector Fits Cummins QSK95 Engine 4361792 2

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