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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
DB2435-5614- Stanadyne John Deere Injection Pump Core DB2435-5614 2
DB2435-5626 (RE503560) STANADYNE INJECTION PUMP CORE DB2435-5626 1
DB2435-5835 (RE519019) Core Stanadyne Fuel Injection Pump fit John Deere Engine DB2435-5835 11
DB2435-5836 STANADYNE INJECTION PUMP CORE DB2435-5836 96
DB2435-5860 (RE519056-SE502013) Core Stanadyne Fuel Injection Pump fit John Deere Engine DB2435-5860 1
DB2435-5865 (05865 ; RE519022) Core Stanadyne Injection Pump fits John Deere 4045DF270 OEM (60 kW)(1.2 cSt) Tier 2 Engine DB2435-5865 12
DB2825-3840 (DB28253840) Stanadyne 5.7L Injection Pump Core fits GM Engine DB2825-3840 3
DB2829-4369 (DB2829-4369) Core 6.9 Injection Pump fits Stanadyne Engine DB2829-4369 13
DB2831-5119 (10238969; 10229115; 10229119; 12550269; DB2-5088; DB2-5089; DB2-5119; DB2831 5119; DB2-5438; 060712ACM; GM 6.5 #5119R) Stanadyne 8 Cylinder Mechanical Injection Pump Core Fits GM Diesel 6.5L 92-01 Engine DB2831-5119 1
DB4327-5360 (05360 ; RE500441) Core Stanadyne Injection Pump fits John Deere 3029DLV50 S1-5210 Tractor Engine DB4327-5360 1
DB4327-5366 (05366 ; RE500442) Core Stanadyne Injection Pump fits John Deere 3029TLV50 S2-5310 Tractor JD5 Skid Loader Engine DB4327-5366 10
DB4327-5562 (05562 ; RE500442) Core Stanadyne Injection Pump fits John Deere 3029TLV50 S2-5310 Tractor / JD5 Skid Steer Loader Engine DB4327-5562 15
DB4327-5563 (RE500441) Core Stanadyne Injection Pump fits JohnDeere Emgine DB4327-5563 2
DB4327-5571 STANADYNE INJECTION PUMP CORE DB4327-5571 9
DB4327-5583 STANADYNE INJECTION PUMP CORE DB4327-5583 5
DB4327-5658 (RE504894) Core Stanadyne Fuel Injection Pump fits John Deere Engien DB4327-5658 3
DB4327-5736 STANADYNE INJECTION PUMP CORE DB4327-5736 1
DB4327-5828 (RE519015) Core Stanadyne Fuel Injection Pump fit John Deere Engine DB4327-5828 8
DB4327-5846 (05846 ; RE519016) Core Stanadyne Injection Pump fits John Deere 3029TF270 Generator OEM (48 kW)(1.2 cSt) Tier 2 Engine DB4327-5846 1
DB4327-5853 (RE519327) Core Stanadyne Fuel Injection Pump fit John Deere Engine DB4327-5853 2
DB4327-5855- Stanadyne John Deere Injection Pump Core DB4327-5855 3
DB4327-5862 (05862 ; RE520394) Core Stanadyne Injection Pump fits John Deere 3029D 5103 Tractor (34 kW) Engine DB4327-5862 2
DB4327-5872 STANADYNE INJECTION PUMP CORE DB4327-5872 10
DB4327-5910 (RE522909) JOHN DEERE STANADYNE INJECTION PUMP CORE DB4327-5910 3
DB4327-5913 STANADYNE INJECTION PUMP CORE DB4327-5913 10
DB4327-5914 (RE522579) Core Stanadyne John Deere Injection Pump 3029TAT71 5105 Tractor (37 KW) DB4327-5914 6
DB4327-5967 (RE528526) Stanadyne Injection Pump Core fits John Deere 5103 DB4327-5967 1
DB4327-5986 (RE531128) Stanadyne Fuel Injection Pump Core Fits John Deere Engine DB4327-5986 12
DB4327-6006 (RE533699) Core Stanadyne Fuel Injection Pump fit John Deere Engine DB4327-6006 4
DB4327-6050 (RE538150) STANADYNE INJECTION PUMP CORE DB4327-6050 1
DB4327-6176 STANADYNE INJECTION PUMP CORE DB4327-6176 1
DB4327-6448 - STANADYNE PUMP CORE DB4327-6448 4
DB4327-6449 (DZ101717) STANADYNE INJECTION PUMP CORE DB4327-6449 1
DB4327-6451 - STANADYNE PUMP CORE DB4327-6451 8
DB4427-4943 (RE47135) STANADYNE JOHN DEERE INJECTION PUMP CORE DB4427-4943 1
DB4427-5002 (05002 ; RE47180) Core Stanadyne Injection Pump fits John Deere 4045TF OEM (86 kW) Engine DB4427-5002 7
DB4427-5213 (OR9918; 2644S401; 05213; 148-7107) Stanadyne Pump Core Fits Perkins 1004.40T 2644S401 Engine DB4427-5213 1
DB4427-5765 (DB4427-5765) Core Stanadyne Injection Pump fits Engine DB4427-5765 1
DB4429-5210 (RE69547) Core Stanadyne John Deere Injection Pump 4045T 444 Loader DB4429-5210 6
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 9
DB4429-5329 (05329 ; RE69155) Core Stanadyne Injection Pump fits John Deere 4045T 6500 Sprayer Engine DB4429-5329 4
DB4429-5401 (RE501192) Core Stanadyne Fuel Injection Pump fits John Deere Engine DB4429-5401 6
DB4429-5565 (RE502377) Stanadyne Injection Pump Core DB4429-5565 5
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 3
DB4429-5585 (05585 ; RE502792) Core Stanadyne Injection Pump fits John Deere 4045T 5510 Tractor Engine DB4429-5585 6

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