5303018 5303018FR Urea Doser Pump Assembly For Cummins ISBE ISDE ISF Engine

OEM Part Numbers: 5303018, 5303018FR, 4328805, CES A042P115

Compatibility: Compatible with Cummins ISBE, ISDE, ISLE, ISF engine families used in heavy-duty trucks, construction machinery, generators, and marine auxiliary engines.

 

Item	Specification
Part No.	5303018, 5303018FR, 4328805, A042P115
Voltage	24 V DC
Current / Flow Rate	approx. 500 A
Operating Pressure	up to ~2000 MPa (check unit: likely psi or bar)
Unit Weight	~3.1–3.8 kg
Dimensions	~29.5×21×13 cm
Package Weight	~3.5–5.0 kg
Certifications	ISO 9001, TS16949, CCC (some suppliers)
Warranty	3–6 months (supplier dependent)
MOQ	1 piece

 

 

• Designed for precision dosing of Diesel Exhaust Fluid (DEF / AdBlue) in SCR systems, ensuring efficient NOx emission reduction on Cummins ISBE/ISDE engines
• OEM‑level quality or aftermarket equivalent with constant flow and stable pressure.
• Robust 24 V electric motor ensures reliable operation in harsh engine bays.
• Compact and lightweight design eases installation and reduces system load.
• Multiple certifications (ISO9001, TS16949, CCC) guarantee manufacturing consistency and quality control

 

 

- Heavy-duty trucks and buses equipped with Cummins ISBE / ISDE / ISF series engines.

- Construction machinery: excavators, loaders, cranes, bulldozers.

- Stationary generator sets, fire pumps, water pumps.

- Marine auxiliary engines and propulsion units compliant with SCR emission regulations

 

 

· OEM reference part numbers (Cummins genuine 5303018, 5303018FR) support full compatibility.

· Manufacturer certifications (ISO9001, TS16949) displayed.

· Supplier case studies or existing shipments to major overseas markets (Europe, US, Southeast Asia).

 

 

Low MOQ: Support sample orders from 1 piece.

 

Fast Delivery: Typical lead time 3–10 working days, depending on order size.

 

Packing Options: OEM packaging or neutral export carton.

 

After‑Sales: 24/7 technical support; return/refund policy within warranty period.

 

Customization: Logo, packaging, or invoice customization available for bulk orders.

 

 

 

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