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We are an industry leading CAT core buyer and seller.

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

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Core

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ECM

Fuel Injectors

Fuel Injection Pumps

Turbochargers

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OEM

Product	Part Number	Quantity
0-445-120-508 (529-7864) Core Bosch Common Rail Fuel Injector fits CAT Engine	0-445-120-508	1
0R1050 (0R1050) HEUI 3126 Fuel Injector fits Caterpillar Engine	0R1050	8
0R1050 (0R1050) HEUI 3126 Fuel Injector fits Caterpillar Engine	0R1050	8
0R1744 (0R1744) CAT Fuel Injector fits (4w7017) Engine	0R1744	4
0R2921 (0R2921) CAT 3500 Mechanical Injector Fits Diesel Engine	0R2921	12
0R2921 (0R2921) Core CAT 3500 Mechanical Injector fits Engine	0R2921	12
0R3419 (0R3419) 7000 Series Fuel Injector fits Caterpillar Engine	0R3419	17
0R3419 (0R3419) 7000 Series Fuel Injector fits Caterpillar Engine	0R3419	17
0R3420 (0R3420) (4W7016) Fuel Injector fits Caterpillar Engine	0R3420	27
0R3420 (0R3420) (4W7016) Fuel Injector fits Caterpillar Engine	0R3420	27
0R3421 (0R3421) 7000 Series Fuel Injector fits Caterpillar Engine	0R3421	33
0R3423 (7W7032) 7000 Series Fuel Injector fits Caterpillar Engine	0R3423	3
0R3424 (0R3424) 7000 Series Fuel Injector fits Caterpillar Engine	0R3424	16
0R3427 (0R3427) Core CAT 7000 Fuel Injector fits Engine	0R3427	1
0R3536 (0R3536) Core Series 7000 Fuel Injector fits Caterpillar Engine	0R3536	1
0R3536 (0R3536) Series 7000 Fuel Injector fits Caterpillar Engine	0R3536	1
0R3588 (0R3588) Core CAT Series 7000 Fuel Injector fits Engine	0R3588	4
0R3589 (0R3589) (7W7043) Fuel Injector fits Caterpillar Engine	0R3589	11
0R3589 (0R3589) (7W7043) Fuel Injector fits Caterpillar Engine	0R3589	11
0R3591 (0R3591) Core Series 7000 Fuel Injector fits CAT Engine	0R3591	1
0R3772 Core Woodward Governor fits Cat Engine	0R3772	1
0R4124 (0R4124) Core CAT 7000 Fuel Injector fits Engine	0R4124	14
0R4335 (0R4335) Core 7000 Fuel Injector fits Cat Engine	0R4335	2
0R4337 (0R4337) (100-7556) Fuel Injector fits Caterpillar Engine	0R4337	30
0R4337 (0R4337) (100-7556) Fuel Injector fits Caterpillar Engine	0R4337	30
0R4338 (0R4338) Core 7000 Fuel Injector fits Cat Engine	0R4338	4
0R4521 (0R4521) ELECTRONIC Fuel Injector fits Caterpillar Engine	0R4521	1
0R4521 (0R4521) ELECTRONIC Fuel Injector fits Caterpillar Engine	0R4521	1
0R4523 (0R4523) 3176 Ceramic Injector fits Caterpillar Engine	0R4523	1
0R4523 (0R4523) 3176 Ceramic Injector fits Caterpillar Engine	0R4523	1
0R4525 (0R4525) 3176 Fuel Injector fits Caterpillar Engine	0R4525	1
0R4527 (0R4527) 3176 Fuel Injector fits Caterpillar Engine	0R4527	1
0R5563 (0R5563) Caterpillar T04B65 Turbocharger fits 3304 Engine	0R5563	1
0R5824 (0R5824) Caterpillar T04B65 Turbocharger Fits Diesel Engine	0R5824	2
0R5971 (196919) Core Schwitzer S2B001 Turbocharger fits CAT Engine	0R5971	1
0R6173 (0R6173) Caterpillar TV7504 Turbocharger Fits Diesel Engine	0R6173	1
0R6954 (0R6954) Caterpillar UTV7123 Turbocharger Fits Diesel Engine	0R6954	1
0R6955 (0R6955) Caterpillar UTV7801 Turbocharger Fits Diesel Engine	0R6955	1
0R7191 (452705-0002; 138-2309) Core Garrett GT6041BL Turbocharger fits CAT Engine	0R7191	2
0R7575 (0R7575) Caterpillar GTA4294BS Turbocharger Fits Diesel Engine	0R7575	2
0R7578 (0R7578) Caterpillar GTA4294BS Turbocharger Fits Diesel Engine	0R7578	2
0R7579 (0R7579) Core CAT Turbocharger fits Engine	0R7579	2
0R7581 CAT C-12 TURBOCHARGER (CAT) Core C-12 Turbocharger fits Engine	0R7581 CAT C-12 TURBOCHARGER	1
0R8289 (0R8289) Core Fuel Injector fits CAT Engine	0R8289	6
0R8773 (0R8773) Fuel Injector fits Caterpillarc12 Engine	0R8773	25
0R8773 (0R8773) Fuel Injector fits Caterpillarc12 Engine	0R8773	25
0R8780 CAT 3176 CERAMIC FUEL INJECTOR CORE	0R8780	1
0R8783 (0R8783) Core Fuel Injector fits CAT Engine	0R8783	7
0R8790 Core Caterpillar 7000 Series Fuel Injector fits 3406C Engine	0R8790	6
0R9348 (0R9348) HEUI Fuel Injector fits Caterpillar Engine	0R9348	8

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