The diesel engine is comprised of hundreds of small component parts, each providing a specific role in producing the power and torque needed for the diesel engine to perform up to the rigors of either daily driving or construction, industrial, agricultural, or marine applications. Without each individual part operating to its designed capability, the diesel engine would not perform to the strict standards of the original engine manufacturer. Goldfarb & Associates offers genuine and original engine manufacturer (OEM) turbochargers, diesel fuel injectors, diesel fuel injection pumps, and spare parts including, but not limited to: nozzles, plungers and barrels, delivery valves, solenoids, pump and injector bodies, turbocharger housings, compressor wheels, turbine wheels, actuators, and more.

Goldfarb & Associates sources our parts from all over. From fuel injection shops, turbocharger remanufacturing shops, salvage yards, and surplus companies, Goldfarb & Associates acquires parts from trusted vendors in the diesel engine parts industry. Our inventory has been acquired from all fifty (50) states, Canada, Mexico, and over twenty (20) countries worldwide.

Goldfarb & Associates has the highest quality standards in the diesel industry. When purchasing used diesel engine parts, quality has to be the single most important requirement. Every single part sent in to our Rockville Maryland facility is hand inspected and must pass a full checklist of quality criteria. For turbochargers, each turbo is inspected for wheel damage, housing damage, shaft play, and electronic connection damage. For injection pumps, each pump is inspected for damaged connections and threads, housing damage, fire and rust damage, and other physical damages. For injectors, each injector is inspected for nozzle, body, and solenoid damage. This same inspection process is applied to all new and remanufactured parts that we sell.

Goldfarb & Associates stocks the largest variety of turbochargers, diesel fuel injectors, diesel fuel injection pumps, and spare component parts. With an inventory of over 20,000 unique part numbers and a history of 60,000 part numbers sold, Goldfarb & Associates has either the part you are looking for or we can help you find a new or remanufactured unit on demand. Goldfarb & Associates has an extensive stock of diesel engine parts that covers everything from low production automotive engines to heavy duty industrial engines. We stock parts for all parts manufacturers including Bosch, Stanadyne, Denso, Delphi, CAV, Lucas, Borg Warner, Garrett, Holset, IHI, Mitsubishi, and so many more. Our applications are even more complete with engine manufacturers like Cummins, Caterpillar, Detroit, Ford, GM, Chevrolet, Mack, Mercedes, John Deere, Mitsubishi, Isuzu, Case, New Holland, Komatsu, Perking, Audi, VW, BMW, and more.

In addition to stock diesel engine parts, Goldfarb & Associates can help locate performance diesel parts. Whether you need to upgrade your Borg Warner or Garrett turbochargers or you need more fuel from your Bosch CP3 injection pumps, Goldfarb & Associates can help you find the right parts for your upgrade. Partnering with dozens of performance shops around the country, Goldfarb & Associates can always find the parts you need.

Goldfarb & Associates makes identifying and purchasing your diesel part easy. Simply locate either the manufacturer part number or the OEM part number and enter it into the search bar on the Goldfarb and Associates website. If Goldfarb & Associates has inventory of the given part number, simply add it to cart and proceed with the purchase. Goldfarb & Associates accepts all major credit cards as well as PayPal. If you cannot find the part number in our search, give us a call and speak with one of our friendly customer service representatives. Provide us all of the information you have available about the part and we will work with you to identify and locate the part you need over the phone.

We guarantee you will be satisfied with the quality and selection of the diesel parts offered. Goldfarb & Associates guarantees each diesel core will be in good rebuildable condition unless specified otherwise. All new and remanufactured parts are guaranteed to work upon installation with proper engine installation preparation. If upon receiving the part you are unsatisfied with the quality or performance, Goldfarb & Associates will work with you to find the best solution. Whether it is a replacement part or a complete refund, Goldfarb & Associates will work with you to find the best method to ensure your purchase is as smooth and easy as possible.

***** IMPORTANT INFORMATION ***** Kindly review thoroughly. If you require expedited shipping, please ensure to CONTACT US at +1 301-770-4514 to ascertain its availability before proceeding with your order. Please note that we cannot be held responsible if you select overnight or expedited shipping without first confirming availability with us. If we're unable to fulfill the shipment as requested, or if parts are out of stock with lead times of 2, 3, or 4 weeks, your order will be shipped as soon as the items become available. To avoid any issues, we strongly recommend confirming availability before placing your order. This also applies to domestic FedEx / UPS regular ground shipping. Please note that same-day, next-day, or within-the-same-week shipping via FedEx or UPS is not guaranteed. Due to the volume of orders at our warehouse, vendor delays, and other unexpected circumstances, we cannot guarantee immediate shipment of your order. Feel free to contact us with any questions to ensure a smooth experience. For orders totaling $50.00 and above, we offer complimentary FedEx / UPS ground shipping within the US (48 states only). International shipping rates via FedEx will be displayed and calculated during checkout after entering all shipping details. Please ensure to follow all necessary steps to complete the checkout process accurately. Payment can be made through PayPal, or any debit/credit card. *** IMPORTANT SHIPPING NOTE: For all shipments involving multiple or heavy parts that require palletized freight, the customer is responsible for all shipping costs. We will provide the pallet's weight and dimensions along with the final shipping cost. If you prefer, you may also arrange your own freight carrier to pick up the pallet directly from our warehouse. You must also provide a delivery address where a pallet shipment can be received and confirm whether a forklift is available on-site. If a forklift or loading dock is not available, the freight carrier may charge additional delivery fees, and the customer will be responsible for covering these costs. Payment must be made in full via PayPal, credit/debit card, or bank transfer before shipment. Please confirm before placing your order online whether your shipment will require a box or pallet. This will help avoid any misunderstandings or unexpected charges. Please carefully review all of the information above before completing your purchase. Feel free to reach out to us at +1 301-770-4514 to confirm the availability of any expedited shipping options visible during checkout. Additionally, don't hesitate to contact us for any inquiries regarding the part you are interested in. We are here to assist and provide you with the necessary information. ***** IMPORTANT INFORMATION ***** Kindly review thoroughly. Goldfarb & Associates provides swift and complimentary shipping (*applicable for orders exceeding $50.00) via FedEx/UPS ground Monday through Friday. Please note that same-day, next-day, or within-the-same-week shipping via FedEx or UPS is not guaranteed. Due to the volume of orders at our warehouse, vendor delays, and other unexpected circumstances, we cannot guarantee immediate shipment of your order. Expedited and international shipping options are available upon request, subject to additional charges. All items dispatched by Goldfarb & Associates are meticulously packaged with highly secure, foam-filled protection and are fully insured. In the event of product damage upon receipt, Goldfarb & Associates offers a return and replacement for the purchased item. For further inquiries regarding shipping methods, please reach out to our dedicated customer support team at Goldfarb & Associates by calling +1 (301) 770-4514. Kindly ensure you have your full name, product number, and order number ready for efficient assistance. ***** RETURNS ***** Kindly review thoroughly. We want to make sure you're happy with your purchase, but please note that we don't accept returns or exchanges after 30 days from the purchase date. However, you have the option to either keep the part or we can make an exception for you. The decision is yours. If you decide to return the item, please keep in mind that all returns are subject to a 20% restocking, shipping, and handling fee, as long as the items are returned in the same condition they were shipped. If the items are not in their original condition, the fee may increase, or a refund may not be issued. In-store returns: Bring the product back to the store and get a refund of your money or credit for a future purchase! Online/remote returns: If you're returning a product by mail, you are responsible for covering the shipping cost via FedEx/UPS and ensuring the package is properly prepared and dropped off for safe delivery. Once the package is received, a refund will be processed. Our return shipping address is: Goldfarb & Associates Inc. Attn: Returns +1 (301) 770-4514 4972 Boiling Brook Parkway, Rockville, MD 20852 US Customers have 30 days upon delivery of the product to request a return. If a refund on payment is requested, the refund will strickly be issued in the original form of payment (credit card, PayPal, etc.). Goldfarb & Associates keeps a record of every transaction, so the customer must provide the following information to receive a full refund: Full name on the account Invoice/sales order/confirmation number (whatever Shopify provides) Email address on file (if needed) Original shipping charges will be refunded in the event that the return is the result of an error by Goldfarb & Associates. Tracking information will be emailed along with the invoice shortly after processing. The address on your account MUST be verified. Goldfarb & Associates does not ship to any PO Box addresses.