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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
DB4429-5272 (RE67564) JOHN DEERE STANADYNE INJECTION PUMP CORE DB4429-5272 1
DB4429-5274 (DB4429-5274) Core Injection Pump fits Stanadyne Engine DB4429-5274 9
DB4429-5281 (SE501326/RE67563) Core Stanadyne John Deere Injection Pump Diesel Engine DB4429-5281 2
DB4429-5314 (DB4429-5314) Core Stanadyne (RE69779) Injection Pump fits Engine DB4429-5314 12
DB4429-5328 (DB4429-5328) Core Injection Pump fits Stanadyne Engine DB4429-5328 8
DB4429-5329 (05329 ; RE69155) Core Stanadyne Injection Pump fits John Deere 4045T 6500 Sprayer Engine DB4429-5329 4
DB4429-5371 (DB4429-5371) Core Injection Pump fits John Deere Engine DB4429-5371 1
DB4429-5401 (RE501192) Core Stanadyne Fuel Injection Pump fits John Deere Engine DB4429-5401 6
DB4429-5565 (RE502377) Stanadyne Injection Pump Core DB4429-5565 3
DB4429-5566 (DB4429-5566) Core STANADYNE Injection Pump fits Engine DB4429-5566 8
DB4429-5568 (RE502380) Core Stanadyne Fuel Injection Pump fits John Deere Engine DB4429-5568 2
DB4429-5585 (05585 ; RE502792) Core Stanadyne Injection Pump fits John Deere 4045T 5510 Tractor Engine DB4429-5585 5
DB4429-5601 (05601 ; RE503162) Core Stanadyne Injection Pump fits John Deere 4045TF Generator (76 kW) Engine DB4429-5601 1
DB4429-5618 (RE502713) STANADYNE JOHN DEERE INJECTION PUMP CORE DB4429-5618 6
DB4429-5700 (RE506123) Core Stanadyne Fuel Injection Pump fit John Deere Engine DB4429-5700 1
DB4429-5703 (SE501318) Stanadyne Injection Pump fits John Deere Engine DB4429-5703 7
DB4429-5745 (RE508065/SE500782) Core Stanadyne Fuel Injection Pump fits John Deere Engine DB4429-5745 1
DB4429-5750 (RE508069) Core Stanadyne John Deere Fuel Injection Pump DB4429-5750 2
DB4429-5776 (SE501194) Core Stanadyne Fuel Injection Pump fits John Deere Engine DB4429-5776 7
DB4429-5797 (05797 ; RE508613) Core Stanadyne Injection Pump fits John Deere 4045TF220 Clark Fire Pump (107 kW)(12v ETR) Engine DB4429-5797 4
DB4429-5816 STANADYNE INJECTION PUMP CORE DB4429-5816 6
DB4429-5829 (05829 ; RE519069) Core Stanadyne Injection Pump fits John Deere 4045TF270 Generator (74 kW) Tier 2 Engine DB4429-5829 7
DB4429-5830 (SE501323) Core Stanadyne Fuel Injection Pump fit John Deere Engine DB4429-5830 5
DB4429-5831 (RE519058) Core Stanadyne John Deere Injection Pump 4045TL274 5820 Tractor (Mannheim)(67 KW) Tier 2 DB4429-5831 11
DB4429-5833 STANADYNE INJECTION PUMP CORE DB4429-5833 6
DB4429-5834 (05834 ; RE519027) Core Stanadyne Injection Pump fits John Deere 4045TF270 OEM (74 kW) Engine DB4429-5834 7
DB4429-5856 (05856 ; RE519028) Core Stanadyne Injection Pump fits John Deere 4045TF270 OEM (74 kW)(1.2 cSt) Tier 2 Engine DB4429-5856 7
DB4429-5868 (RE519330) Core Stanadyne Fuel Injection Pump fit John Deere Engine DB4429-5868 2
DB4429-5870 (SE502020) Core Stanadyne Fuel Injection Pump fits John Deere Engine DB4429-5870 2
DB4429-5897 (RE520800-SE501012) Core Stanadyne Fuel Injection Pump fit John Deere Engine DB4429-5897 5
DB4429-5917 STANADYNE INJECTION PUMP CORE DB4429-5917 6
DB4429-5926 STANADYNE INJECTION PUMP CORE DB4429-5926 18
DB4429-5975 (RE528258) Core Stanadyne Injection Pump fits John Deere 6059TT001 Engine DB4429-5975 1
DB4429-5997 (RE532781) STANADYNE JOHN DEERE INJECTION PUMP CORE DB4429-5997 10
DB4429-6007 (RE531810) Stanadyne Injection Pump Core DB4429-6007 5
DB4429-6008 STANADYNE INJECTION PUMP CORE DB4429-6008 16
DB4429-6009 (06009 ; RE533473) Core Stanadyne Injection Pump fits John Deere 4045HF280 OEM (74kW) Tier 3 Engine DB4429-6009 7
DB4429-6011 (RE533475) Core Stanadyne Fuel Injection Pump fits John Deere Engine DB4429-6011 2
DB4429-6013 (RE533483) Core Stanadyne Fuel Injection Pump fits John Deere Engine DB4429-6013 9
DB4429-6014 (RE533479) Stanadyne Injection Pump Core fits John Deere 4045TF270 Engine DB4429-6014 7
DB4429-6017 (06017 ; RE533481) Core Stanadyne Injection Pump fits John Deere 4045TF270 Generator (56 kW) Tier 3 Engine DB4429-6017 1
DB4429-6019 (RE534809) Core Stanadyne Injection Pump fits John Deere 6059TT001 Engine DB4429-6019 1
DB4429-6029 (RE537556) Core Stanadyne Injection Pump fits John Deere Engine DB4429-6029 4
DB4429-6039 (RE537236) John Deere Stanadyne Injection Pump Core DB4429-6039 1
DB4429-6059 (06059 ; RE537555) Core Stanadyne Injection Pump fits John Deere 4045TF270 Goldoni Tractor (63 kW)(1.2 cSt.) Tier 3 Engine DB4429-6059 1
DB4429-6070 (RE537576) Core Stanadyne Injection Pump fits John Deere Engine DB4429-6070 4
DB4429-6075 (RE537574) Core Stanadyne Injection Pump fits John Deere Engine DB4429-6075 3
DB4429-6078 (RE537572) Core Stanadyne Fuel Injection Pump fits John Deere Engine DB4429-6078 4
DB4429-6445 (DZ102039) Core Stanadyne Injection Pump fits John Deere Engine DB4429-6445 2
DB4435-5865 (RE519022) STANADYNE INJECTION PUMP CORE DB4435-5865 12

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