OEM Detroit Diesel Bosch DD16 Fuel Pump A4720901550 BOSCH 0445020238 For Sale

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Description

OEM Bosch DD16 Fuel Pump A4720901550 (BOSCH 0445020238)

Fuel Transfer / High-Pressure Pump – A4720901550 – Detroit Diesel DD16

OEM Detroit Diesel / Bosch high-pressure fuel transfer pump A4720901550 — factory-spec,brand-new and never installed. This is the exact OEM pump used in production andauthorized Detroit Diesel service procedures. Manufactured by Bosch in the Czech Republic,the original equipment supplier for Detroit Diesel.

Never installed. Never test-fitted. Never re-manufactured.

Compatible With

• Detroit Diesel DD16 engines (15.6L)
• Detroit Diesel DD15 (14.8L) - Select Applications. Verify fitment by your part number.
• DD16 Gen 4 / Gen 5
• EPA17 & EPA21 emissions configurations
• VIN and engine serial number verification recommended
• PART NUMBER VERIFICATION TAKES PRIORITY OVER MODEL YEAR AND VIN
• If your existing OE part number does not match or supersede to A4720901550, please verify compatibility before ordering

Typical Vehicle Applications

• Freightliner Cascadia
• Western Star 5700XE
• Western Star 49X / 57X

Engine Specifications

• Engine: Detroit Diesel DD16
• Displacement: 15.6L Inline-6
• Fuel System: Common-rail diesel

Confirm Fitment Before Purchase

• Detroit Diesel DD16 pumps vary by EPA generation and calibration
• While mounting points may appear similar, internal calibration differs
• Always verify A4720901550 or Bosch 0 445 020 238 against the original pump
• If your part number differs, this pump will not fit

Does Not Fit

• DD13 (12.8L)
• Series 60 engines
• MBE900 / MBE4000 engines

Specifications

• OEM Part #: A4720901550
• Bosch Part #:0 445 020 238
• Manufacturer: Bosch (Czech Republic)
• Application:DD15 DD16 heavy-duty engines
• Actuation: High-pressure common rail
• Weight: Approx. 37 lbs

Shipping

• Free UPS Ground (Continental U.S.) – excludes AK, HI
• Ships within 1 business day
• Foam-lined corrugated box for impact protection
• Sealed in Armor Protective Packaging® Poly VCI anti-corrosion film

Returns

• 30-day money-back guarantee
• Must return the exact item shipped
• Includes seller QR authenticity label, protective caps, and VCI packaging
• Mismatched or altered returns may void eligibility

Supports IFAW Charity

A portion of every sale supports the International Fund for Animal Welfare (IFAW),helping protect animals and prevent cruelty.

Business Policies

Payment Shipping Returns Reviews About Us Payment Information

We accept secure payments through Managed Payments to provide a safe and convenient checkout experience.

Accepted Payment Methods

Payment methods may include major credit and debit cards, PayPal, Apple Pay, Google Pay, and other options supported by at checkout.

Payment Timing

Payment is required at the time of purchase. Orders will not be processed or shipped until payment has been successfully completed.

Secure Transactions

All payments are handled securely through ’s payment system, ensuring buyer protection and transaction security.

Shipping Information

All orders are shipped from our U.S. facility and are carefully packed to ensure safe delivery. We ship new, genuine OEM Detroit Diesel engine parts that are stocked and ready to ship.

Processing Time

Orders are typically processed and dispatched within 1 business day after payment is confirmed. Each item is inspected and packaged in protective cartons before shipment.

Shipping Methods

We ship using reliable carriers such as UPS, FedEx, and USPS. The shipping method and tracking information will be provided once your order has been shipped.

Domestic & International Shipping

Domestic shipping is available within the United States. International shipping may be available through ’s Global Shipping Program. Any applicable duties, taxes, or import fees are the responsibility of the buyer.

Return Policy

We strive for your complete satisfaction. If you are not fully satisfied with your purchase, you may return it within 30 days for a full refund or exchange.

Return Conditions

Items must be in their original condition, unused, and in the original packaging. All parts must include all accessories, manuals, and documentation.

Return Process

To initiate a return, please contact us through messages. We will provide you with return instructions and a return shipping label if applicable.

Refunds and Exchanges

Once the returned item is received and inspected, we will process your refund or exchange. Refunds will be issued to the original payment method. Please allow a few business days for the refund to reflect in your account.

Return Shipping Costs

Return shipping costs are the responsibility of the buyer unless the item is defective or incorrect. In such cases, we will cover the return shipping expenses.

About Us

New, verified OEM Detroit Diesel DD13, DD15, and DD16 engine parts — stocked and ready to ship.

What We Supply

We supply genuine OEM components for Detroit Diesel DD13, DD15, and DD16 engines. Our inventory focuses on fuel injectors (FE1), fuel transfer pumps (TCO and FE1), turbo wastegate actuators, EGR/TCO actuators, Alfdex oil separator kits, and essential sensors and electronic components. All parts are sourced through OEM supply channels, carefully inspected, and packaged in protective cartons to ensure fast and reliable shipment.

Supported Detroit Diesel Product Families

DD13: Injectors, transfer pumps, actuators, oil separators, and sensors.
DD15: High-pressure fuel pumps, FE1 injectors, turbo actuators, breather systems, and sensors.
DD16: Turbo actuators, pumps, FE1 injectors, crankcase breathers, and Bosch/Alfdex engine components.

Fleet and wholesale orders are welcome.

Seller Information

Location: United States
Member Since: Oct 31, 2000
Seller: oempartswholesale

If you have any questions about our products before or after purchase, please get in touch and a member of our team will be happy to help you.

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