044501512 High Pressure Diesel Pump – Bosch Compatible for MAXUS T60 2.8L Diesel | Rsolid Engine Parts

The MAXUS T60 has earned a reputation as a tough, reliable Chinese-Australian pickup, but its common rail fuel system – particularly the high‑pressure pump – is a wear item that eventually requires replacement. The 044501512 high pressure diesel pump – fully compatible with Bosch CP4 or CP3 architecture – is a direct OE replacement for the MAXUS T60 fitted with the 2.8L VM diesel engine (SC28R or similar). This pump restores full power, improves cold start performance, and ensures stable rail pressure under towing or off‑road loads. Rsolid engine parts supplies this pump with 100% bench testing and a 12‑month warranty.

1. Structural Advantages of the 044501512 High Pressure Pump

This pump is designed to meet or exceed original Bosch specifications for the MAXUS T60’s 2.8L common rail diesel:

• Two‑Plunger (CP4) or Three‑Plunger (CP3) Design – Depending on the specific engine variant, the pump delivers smooth, high‑volume fuel flow with minimal pressure pulsation, reducing injector wear.

• Integrated Flow Control Valve (ZME) – Electronically regulated by the ECU for precise fuel metering, improving fuel economy and reducing smoke during acceleration.

• High‑Pressure Fuel Lubrication – Internal moving parts are cooled and lubricated by diesel fuel, eliminating external oil lines and simplifying installation.

• Reinforced Housing & Drive Shaft – Built to withstand the vibration and thermal cycles of pickup truck operation, including prolonged high‑load driving.

• Direct Bosch Compatibility – Identical mounting flange, drive coupler (triangular or splined), high‑pressure outlet, and electrical connector as the original Bosch pump. No modifications needed.

2. Compatible MAXUS T60 Models (≤5)

This pump is specifically calibrated for the 2.8L VM diesel engine (SC28R) used in the MAXUS T60. Compatible variants include:

• MAXUS T60 2.8L Turbo Diesel (2017–2021, Chinese domestic and export markets)

• MAXUS T60 2.8L with Bosch common rail (Euro 4 / Euro 5)

• LDV T60 2.8L (Australian/New Zealand market, 2017–2020)

• MAXUS T70 2.0L (some early models share the same pump, verify fitment)

• MAXUS D90 2.8L (SUV version, same engine platform)

✅ Always check your engine code (typically SC28R or SC20). Confirm the Bosch part number on your original pump – common numbers include 0445010512, 0445010586, or 044501512 as written.

3. Common Failures & Installation/Replacement Advice

Typical Symptoms of a Failing 044501512 Pump:

• Loss of power above 2,500 RPM – Unable to maintain rail pressure under load.

• Long cranking time before start – Especially after the vehicle sits overnight.

• Engine stalling or surging at idle – Often accompanied by DTC P0087 (rail pressure too low).

• Metal particles in the fuel filter – A clear sign of internal pump wear.

• Diesel leak from pump body – Usually from the drive shaft seal or the pressure regulator.

Professional Installation & Replacement Recommendations:

• Replace all fuel filters – MAXUS T60 has a primary (water separator) and secondary filter. Install new OEM‑quality filters.

• Flush the entire fuel system – Drain and clean the fuel tank, blow out supply and return lines, and replace any soft hoses. Debris from a failed pump will destroy the new pump within minutes.

• Inspect and clean injectors – Have the injectors flow‑tested. High return flow indicates stuck injectors that must be repaired or replaced.

• Prime the low‑pressure circuit – Use a vacuum primer on the fuel return line to pull diesel through the pump and filter until air‑free fuel appears. Never dry‑crank the pump.

• Fill the pump with clean diesel – Remove the high‑pressure outlet fitting and pour clean, lubricious diesel into the pump housing to prevent dry start scoring.

• Torque connections to spec – High‑pressure outlet M14×1.5 cone seal: 35–40 Nm. Low‑pressure inlet M16×1.5: 25 Nm. Drive shaft nut: consult workshop manual (typically 80–100 Nm).

• Reset fuel adaptations – Use a diagnostic tool (Launch, Autel, or Maxus dealer tool) to clear learned fuel trim values and perform a “fuel pump learn” routine.

• After installation, run a leak test – Idle the engine for 5 minutes, then inspect all unions and the pump mounting area for wetness.

💡 Pro Tip: The MAXUS T60 fuel system is sensitive to water contamination. Always drain the water separator weekly. Consider adding a fuel additive with lubricity enhancer if using low‑sulfur diesel.

4. Why Choose Rsolid Engine Parts?

• Exact Bosch Compatibility – Direct fit for MAXUS T60 2.8L diesel with no modifications.

• 100% Calibration Tested – Each pump is run on a Bosch EPS 200 test bench to verify delivery volume, rail pressure control, and regulator response. Test report available.

• 12‑Month Warranty – Full coverage against manufacturing defects.

• Competitive Pricing – Affordable replacement vs. dealer original at a fraction of the cost.

• Fast Worldwide Shipping – Stock ready for export to Australia, New Zealand, Europe, Africa, and Asia.

• Direct Technical Support – Our diesel specialists help with fitment, diagnostics, and installation via WhatsApp or email.

Contact Rsolid Engine Parts Today
📞 WhatsApp: +8615975376778
📧 Email: amy@rinjector.com