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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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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
0R6169 (0R6169) Caterpillar TV7504 Turbocharger fits 3406 Engine 0R6169 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

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