Bosch 0445120311 Common Rail Fuel Injector for MAN Truck

1. Product Overview

Brand new Bosch 0445120311 common rail fuel injector (type CRIN3-18, 1800 bar) for MAN trucks. The application is confirmed at brand level (MAN); the specific engine has not been established per-model — marketplace bundles that group this number under MAN TGA / TGS engine titles are group listings, not per-model evidence, and are not adopted as this injector’s fitment. The OE number 51101006155 and the exchange number 0986435570 each rest on a single technical-file source and are marked accordingly. Twin warning: 0445120313 shares this injector’s control valve F00RJ02410 and sits in the same MAN number range, but its OE tail digits and nozzle differ by one digit (0311 = …6155 / 0433172288; 0313 = …6154 / 0433172287) — the pair most easily mixed up in this range, so check every digit. The same source row also shows 0445120202 as a universal number — do not confuse this injector with 0202.

2. Specifications

3. Fitment

MAN trucks (brand level confirmed; the specific engine model is not confirmed per-model). Fitment data is for reference only — please confirm by the number engraved on your old injector or send us your VIN before ordering.

4. Cross-Reference

Note: do not confuse the OE number 51101006155 with 51.10100-6115, a different MAN number that merely looks similar in digit order. The universal number 0445120202 appears in the same source row as this injector — it is not the same model.

5. After-Sales & Warranty

Professional installation by a qualified diesel technician is recommended. Every injector is covered by a 6-month warranty (3 months for wear parts). Defective or wrong items can be returned or exchanged within 15 days of receipt; return shipping is on the buyer unless the error is ours. Orders are processed within 1–2 business days with tracking, and refunds are issued within 7 business days after inspection. Full terms: see our Shipping & Returns page.

6. Why Choose Us

Factory-direct supply from Wuhan Ranyingyi Trading Co., Ltd. (injector-factory.com). Every injector is bench-tested before shipment, packed for export, and backed by fast, technical support on WhatsApp (+86 156 3802 2858) — send us your old injector’s engraved number or your VIN and we verify the exact match free of charge before you pay.

FAQ

Q1: How can I be sure this injector fits my engine?
A: Send us the number engraved on your old injector, or your VIN, on WhatsApp (+86 156 3802 2858). Our technicians will verify the exact compatibility free of charge before you order. Fitment data on this page is for reference only.

Q2: Does the price include shipping?
A: No. Our prices do not include shipping. Please contact us on WhatsApp (+86 156 3802 2858) for the latest price, and the freight will be confirmed with you on WhatsApp after you place the order, before anything is charged for delivery.

Q3: What warranty and returns do I get?
A: Core injectors carry a 6-month warranty (wear parts 3 months). Defective or wrong items can be returned or exchanged within 15 days of receipt; refunds are processed within 7 business days after inspection.