MAN D2066 LF / LOH (10.5L Common Rail) Diesel Injector
Cross-Reference & Technical Specs
Authoritative technical specifications, verified Bosch part numbers, control valve stamping codes, nozzle spray orifices, and hold-down tightening torque for the MAN D2066 LF diesel engine family.
All Verified Part Numbers for MAN D2066 LF / LOH (10.5L Common Rail)
The following 3 common-rail injector assemblies are calibrated for this engine family. Click any SKU to view individual test bench flow curves, sister cross-references, and vehicle applications.
F00RJ01218Nozzle Code: DLLA148P1524F00RJ01218Nozzle Code: DLLA146P1339F00RJ02466Nozzle Code: DLLA148P1524| Part Number (SKU) | Primary OE Reference | Control Valve | Nozzle Code |
|---|---|---|---|
| 51.10100-6064, 51.10100-6126, 51.10100-6138 | F00RJ01218 | DLLA148P1524 | |
| 51.10100-6032, 51.10100-6035, 51.10100-6048 | F00RJ01218 | DLLA146P1339 | |
| 51.10100-6064, 51.10100-6126, 51.10100-9126 | F00RJ02466 | DLLA148P1524 |
Verified Vehicle Compatibility
| Make / Manufacturer | Vehicle Model & Platform | Engine Specification | Model Years |
|---|---|---|---|
| MAN | TGA 10.5 d | MAN D2066 LF / LOH (10.5L Common Rail) | 2004-2010 |
| MAN | TGS 10.5 d | MAN D2066 LF / LOH (10.5L Common Rail) | 2007-2014 |
| MAN | TGX 10.5 d | MAN D2066 LF / LOH (10.5L Common Rail) | 2007-2014 |
| MAN | Lion's City / Lion's Coach / Lion's Regio | MAN D2066 LF / LOH (10.5L Common Rail) | 2004-2014 |
| Neoplan | Cityliner / Tourliner | MAN D2066 LF / LOH (10.5L Common Rail) | 2006-2014 |
| MAN | TGA 18.310 / 18.350 / 18.390 / 18.430 Commercial Tractor | MAN D2066 LF / LOH (10.5L Common Rail) | 2004-2010 |
| MAN | TGA 26.310 / 26.350 / 26.390 / 26.430 Heavy Haul Truck | MAN D2066 LF / LOH (10.5L Common Rail) | 2004-2010 |
| MAN | TGA 33.350 / 33.390 / 33.430 Heavy Construction Truck | MAN D2066 LF / LOH (10.5L Common Rail) | 2004-2010 |
| MAN | TGA 41.350 / 41.390 / 41.430 8x4 Heavy Hauler | MAN D2066 LF / LOH (10.5L Common Rail) | 2004-2010 |
| MAN | TGX 18.320 / 18.360 / 18.400 / 18.440 Heavy Tractor | MAN D2066 LF / LOH (10.5L Common Rail) | 2007-2016 |
| MAN | TGS 18.320 / 26.360 / 33.400 / 41.440 Construction Truck | MAN D2066 LF / LOH (10.5L Common Rail) | 2007-2016 |
| MAN | TGA 18.310 / 18.350 / 18.390 / 18.430 Commercial Hauler | MAN D2066 LF / LOH (10.5L Common Rail) | 2006-2011 |
| MAN | Lion's City / Coach Intercity Coach | MAN D2066 LF / LOH (10.5L Common Rail) | 2006-2016 |
Installation, Tightening Torque & Re-torque Protocol
Strict torque compliance is mandatory on MAN D2066 LF / LOH (10.5L Common Rail) common-rail cylinder heads. Over-torquing stretches the injector body or strips the head clamping threads, while under-torquing allows combustion blow-by past the copper sealing washer:
- Hold-down clamp bolt: 30 N·m + 90° (cold state). Always clean the cylinder head recess with an injector seat reamer.
- High-pressure rail flare nut: 25-30 N·m using a dedicated 17 mm line wrench.
- Return leak-off banjo bolt: 9-12 N·m with fresh copper washers on both sides of the banjo union.
After fitting replacement injectors on MAN D2066 LF / LOH (10.5L Common Rail), generate or program the cylinder-specific IMA calibration code into the engine ECU using an OEM-level scan tool (Bosch KTS, Renault CLIP, or VAG-COM) to prevent cylinder power imbalance and rough idle.
Technical Diagnostics FAQ for MAN D2066 LF / LOH (10.5L Common Rail)
What DTC fault codes indicate a failing injector on MAN D2066 LF / LOH (10.5L Common Rail)?
The most frequent fault codes are P0201 through P0204 (Injector Circuit Malfunction on Cylinders 1-4), P2146/P2149 (Injector Group Supply Voltage Error), and P0087 (Fuel Rail Pressure Low due to excessive internal leak-off). Measure solenoid coil resistance across the pins (0.5-1.5 Ω) and perform a graduated-bottle dynamic leak-back test to pinpoint the leaking cylinder.
Can sister SKUs within the MAN D2066 LF / LOH (10.5L Common Rail) family be interchanged?
Not unless explicitly confirmed on the vehicle build plate. While sister SKUs share the same physical outer envelope and F00RJ01218 control valve, they differ in nozzle spray orifice angle and factory IMA flow calibration. Mixing sister SKUs on the same engine block can trigger rough idle, elevated exhaust gas temperatures (EGT), and MOT emissions failure.
Which specific Bosch injectors fit the MAN D2066 LF / LOH (10.5L Common Rail) engine?
The verified genuine Bosch common-rail injectors engineered for the MAN D2066 LF / LOH (10.5L Common Rail) engine family are:
- Bosch 0445120061 Common Rail Injector → (OE: 51.10100-6064, 51.10100-6126, 51.10100-6138, 51.10100-9126) — Control Valve: F00RJ01218, Nozzle Code: DLLA148P1524
- Bosch 0445120030 Common Rail Injector → (OE: 51.10100-6032, 51.10100-6035, 51.10100-6048, 51.10100-6125, 51.10100-9125) — Control Valve: F00RJ01218, Nozzle Code: DLLA146P1339
- Bosch 0445120217 Common Rail Injector → (OE: 51.10100-6064, 51.10100-6126, 51.10100-9126) — Control Valve: F00RJ02466, Nozzle Code: DLLA148P1524