VADEN Spare Parts for the Mercedes-Benz OM501 Engine
VADEN Spare Parts for the Mercedes-Benz OM501 Engine
VADEN's independent aftermarket parts program for the 11.9-litre OM 501 LA V6 diesel that powered the Mercedes-Benz Actros MP1, MP2 and MP3 from 1996 to 2011. Match VADEN products across the cooling, clutch, engine, gearbox and fuel-system groups using OEM cross-references.
VADEN Parts Compatible with OM501
The groups below cover the VADEN parts listed in our catalogue for this engine. To select the correct part, always confirm against your vehicle's OEM part number.
7000 103 600
Cylinder Liner Set, Air Brake Compressor Repair Kits
7000 103 500
Cylinder Liner Set, Air Brake Compressor Repair Kits
7000 102 100
Ø100,00mm (STD), Piston & Ring, Air Brake Compressor Repair Kits
7600 100 001
Gear, Air Brake Compressor Repair Kits
7400 100 003
Ø 55.00mm, Bushing, Air Brake Compressor Repair Kits
7000 101 100
Ø100,00mm (STD), Piston & Ring, Air Brake Compressor Repair Kits
7500 100 004
Crankshaft Flange, Air Brake Compressor Repair Kits
7300 100 001
Connecting Rod, Air Brake Compressor Repair Kits
7200 101 002
Crankshaft, Air Brake Compressor Repair Kits
7000 103 300
Cylinder Liner, Air Brake Compressor Repair Kits
102 200
Ø100,00mm (STD) 2,50+2,50+3,00, Ring, Air Brake Compressor Repair Kits
101 200
STD, Ring, Air Brake Compressor Repair Kits
1100 050 500
Repair Kit, Air Brake Compressor Repair Kits
1100 050 100
Repair Kit, Air Brake Compressor Repair Kits
1100 050 770
Repair Kit, Air Brake Compressor Repair Kits
11 05 10
Cylinder Head, Air Brake Compressor Repair Kits
11 05 50
Cylinder Head, Air Brake Compressor Repair Kits
101 150
Ø100,00mm (STD), Piston, Air Brake Compressor Repair Kits
1100 050 650
Valve Plate, Air Brake Compressor Repair Kits
1100 050 750
Repair Kit, Air Brake Compressor Repair Kits
1100 050 190
Bolt, Air Brake Compressor Repair Kits
11 07 50
Cylinder Head, Air Brake Compressor Repair Kits
1100 320 002
Single Cylinder, Air Compressor
1100 070 001
Single Cylinder, Air Compressor
1100 050 001
Single Cylinder, Air Compressor
7200 101 006
Crankshaft, Air Brake Compressor Repair Kits
7200 101 005
Crankshaft, Air Brake Compressor Repair Kits
7200 101 003
Crankshaft, Air Brake Compressor Repair Kits
7000 105 600
Cylinder Liner Set, Air Brake Compressor Repair Kits
7000 105 500
Cylinder Liner Set, Air Brake Compressor Repair Kits
7000 105 300
Cylinder Liner, Air Brake Compressor Repair Kits
7000 102 600
Cylinder Liner Set, Air Brake Compressor Repair Kits
7000 102 500
Cylinder Liner Set, Air Brake Compressor Repair Kits
7000 102 300
Cylinder Liner, Air Brake Compressor Repair Kits
1100 320 190
Bolt, Air Brake Compressor Repair Kits
1100 350 190
Bolt, Air Brake Compressor Repair Kits
1100 070 190
Bolt, Air Brake Compressor Repair Kits
1100 350 750
Repair Kit, Air Brake Compressor Repair Kits
1100 350 650
Valve Plate, Air Brake Compressor Repair Kits
1100 350 760
Repair Kit, Air Brake Compressor Repair Kits
1100 350 500
Repair Kit, Air Brake Compressor Repair Kits
1100 350 100
Repair Kit, Air Brake Compressor Repair Kits
1100 320 760
Repair Kit, Air Brake Compressor Repair Kits
1100 320 750
Repair Kit, Air Brake Compressor Repair Kits
1100 320 650
Valve Plate, Air Brake Compressor Repair Kits
1100 320 500
Repair Kit, Air Brake Compressor Repair Kits
1100 320 100
Repair Kit, Air Brake Compressor Repair Kits
1100 070 002
Twin Cylinder, Air Compressor
1100 070 650
Valve Plate, Air Brake Compressor Repair Kits
1100 070 750
Repair Kit, Air Brake Compressor Repair Kits
1100 070 500
Repair Kit, Air Brake Compressor Repair Kits
1100 070 100
Repair Kit, Air Brake Compressor Repair Kits
11 35 60
Cylinder Head, Air Brake Compressor Repair Kits
11 35 50
Cylinder Head, Air Brake Compressor Repair Kits
11 35 20
Cylinder Head, Air Brake Compressor Repair Kits
11 35 10
Cylinder Head, Air Brake Compressor Repair Kits
11 32 10
Cylinder Head, Air Brake Compressor Repair Kits
11 32 70
Cylinder Head, Air Brake Compressor Repair Kits
11 32 50
Cylinder Head, Air Brake Compressor Repair Kits
11 32 60
Cylinder Head, Air Brake Compressor Repair Kits
11 32 30
Cylinder Head, Air Brake Compressor Repair Kits
11 32 20
Cylinder Head, Air Brake Compressor Repair Kits
11 07 20
Cylinder Head, Air Brake Compressor Repair Kits
11 07 10
Cylinder Head, Air Brake Compressor Repair Kits
7300 100 002
Connecting Rod, Air Brake Compressor Repair Kits
11 07 60
Cylinder Head, Air Brake Compressor Repair Kits
332.01.0012
Tension Roller, Fan
331.01.0017
Belt Tensioner, Fan
525.01.0002
( 0101 082 ), Water Pump
525.01.0001
0101 081, Water Pump
332.01.0017
Tension Roller, Fan
331.01.0014
Belt Tensioner, Fan
331.01.0018
Belt Tensioner, Fan
331.01.0013
Belt Tensioner, Fan
331.01.0009
Belt Tensioner, Fan
331.01.0007
Belt Tensioner, Fan
525.01.0040
0101 260, Water Pump
525.01.0033
0101 146, Water Pump
525.01.0032
0101 145, Water Pump
525.01.0016
0101 127, Water Pump
525.01.0023
0101 134, Water Pump
525.01.0017
0101 128, Water Pump
525.01.0003
0101 083, Water Pump
525.01.0018
0101 129, Water Pump
525.01.0035
0101 148, Water Pump
525.01.0034
0101 147, Water Pump
525.01.0028
0101 140, Water Pump
306.01.0001.03
Repair Kit, Clutch Servo
306.01.0040.02
Repair Kit, Clutch Servo
306.01.0040.01
Repair Kit, Clutch Servo
306.01.0021.02
Repair Kit, Clutch Servo
306.01.0011.07
Repair Kit, Clutch Servo
306.01.0011.06
Repair Kit, Clutch Servo
306.01.0011.02
Repair Kit, Clutch Servo
306.01.0021.01
Repair Kit, Clutch Servo
306.01.0011.01
Repair Kit, Clutch Servo
306.01.0021.03
Repair Kit, Clutch Servo
306.01.0011.03
Repair Kit, Clutch Servo
306.01.0011.04
Repair Kit, Clutch Servo
306.01.0011.05
Repair Kit, Clutch Servo
306.01.0057
Clutch Servo
306.01.0021
Clutch Servo
306.01.0011
Clutch Servo
0101 117
Oil Filter Element, Oil Filter
0101 115
Cover, Oil Filter
0101 538
Oil Pump
449.01.0012
Oil Sump
449.01.0008
Oil Sump
449.01.0003
Oil Sump
0101 296
Exhaust Gas Flap
0101 192
Flywheel Housing
0101 213
Exhaust Gas Flap
0101 212
Exhaust Gas Flap
0101 159
Exhaust Gas Flap
0101 108
Cover, Oil Cooler
0101 109
Cover, Oil Cooler
303.11.0008.02
Repair Kit, Lever Actuator
303.11.0073.03
Solenoid Valve Repair Kit, Retarder
303.11.0008.01
Repair Kit, Lever Actuator
303.11.0073.04
Repair Kit, Retarder
303.11.0073.01
Solenoid Valve Repair Kit, Retarder
303.11.0073.02
Solenoid Valve Repair Kit, Retarder
02.303.0022
Repair Kit, Lever Actuator
303.11.0073
Solenoid Valve, Retarder
303.11.0008
Lever Actuator
303.11.0026
Shifting Cylinder
0101 163
Water Separator, Fuel Filter
0107 072
Water Separator, Fuel Filter
9500 01 001 01
Hand Pump, Manual Feed Pump
0101 047
Cover, Fuel Filter
9500 01 001
Hand Pump, Manual Feed Pump
301.04.0002
Cartridge, Air Dryer Valve
301.04.0001
Cartridge, Air Dryer Valve
VADEN Part Groups for OM501
Our catalogue lists 133 VADEN parts for the OM 501 across seven main groups, led by air brake compressor components. Each group is matched by cross-referencing the original part number.
VADEN's core product line for the OM 501 LA: compressor bodies, repair kits, pistons, rings and valve plates matched by OEM number. This is the largest parts group for the engine, reflecting VADEN's manufacturing focus on air brake compressors.
Go to category →Cooling-group components for the OM 501 LA's high thermal load. VADEN items are matched by OEM number; confirm fitment against your vehicle reference.
Go to category →Clutch-group parts for the heavy-duty driveline. VADEN products are selected by cross-checking against original references.
Go to category →VADEN components for the OM 501 LA block and engine group. Confirm the correct match via OEM number and build designation (541.9xx).
Go to category →VADEN parts for the transmission/gearbox group. Fitment should be verified by gearbox type and OEM number.
Go to category →VADEN items for the fuel system built around the PLD unit-pump architecture. Because injection hardware is precision-matched, pairing by OEM number is essential.
Go to category →A small set of VADEN brake-system parts for the OM 501 LA driveline, complementing the air brake compressor group. Match by OEM number and confirm application.
Go to category →OM501 Engine Technical Data
The values below are for identifying the OM 501 LA engine. They are provided for engine identification and verification, not for part selection.
| Specification | Value |
|---|---|
| Engine type | V6 (90° bank), four valves per cylinder, water-cooled 4-stroke direct-injection diesel; single turbocharger with charge-air intercooler (LA) |
| Displacement | 11.9 L (11,946 cm³) |
| Bore × stroke | 130 × 150 mm |
| Compression ratio | 17.75:1 – 18.5:1 (lower on Euro III, higher on Euro IV/V) |
| Power range | approx. 228–353 kW (310–480 hp) — OM 501 LA-541 V6 |
| Maximum torque | approx. 1,530–2,300 Nm, reached low at ~1,080 rpm |
| Emissions | Euro II – Euro V (BlueTec SCR / AdBlue for Euro IV/V) |
| Injection | PLD unit-pump (Pumpe-Leitung-Düse), Telligent management, up to ~1,800 bar |
| Introduced | 1996 |
| Generations / build designation | Actros MP1 / MP2 / MP3 (1996–2011); Baumuster 541.9xx |
Vehicles Using the OM501 Engine
The OM 501 LA V6 was used predominantly across the Mercedes-Benz Actros family, and also in industrial and marine applications. Bus and coach use is model-specific and should be verified by VIN.
1996–2003 heavy truck/tractor. The OM 501 LA's launch platform and primary install base; replaced the SK range's older OM 44x V-engines.
Actros compatibility hub →2002/03–2008 heavy truck. The most widespread OM 501 LA fitment; Euro III–V via BlueTec SCR, up to 480 hp on the V6.
Actros compatibility hub →2008–2011 heavy truck. The last V6 Actros generation; same OM 501 LA engine, Mercedes build designation 541.9xx.
Actros compatibility hub →The same 11.9 L V6 was also supplied as a stationary/genset and marine engine (Mercedes-Benz / MTU), sharing many core components with the truck version.
Premium coaches predominantly ran the inline-six OM 457 or the V8 OM 502 LA; direct OM 501 V6 use is limited. Verify per model and VIN.
Export/intercity chassis mostly used OM 457 LA or OM 502 LA; OM 501 V6 fitment is model- and market-specific. Confirm against the chassis rating/VIN before ordering.
Why VADEN
VADEN parts are produced to OEM dimensions for a direct fit with the original equipment. Every product is listed with its matching OEM numbers.
VADEN exports heavy-vehicle aftermarket parts to 100+ countries, with a deep range in the air-brake compressor line.
The correct part is always confirmed by OEM/chassis number. This page groups compatible VADEN parts by engine identity.
Frequently Asked Questions
Are VADEN parts compatible with the OM 501 engine?
VADEN offers the parts listed on this page for vehicles powered by the OM 501 LA V6. Exact fitment should always be confirmed by your vehicle's OEM part number.
How do I select the correct part?
The most reliable method is to cross-check the original (OEM) number on the removed part against the VADEN reference. The engine code alone is not sufficient for part selection.
Which vehicles use the OM 501?
Predominantly the Mercedes-Benz Actros MP1 (1996–2003), MP2 (2002/03–2008) and MP3 (2008–2011); it was also used in industrial/genset and marine applications.
Which part groups are available for this engine?
Our catalogue lists cooling system, clutch, engine, gearbox and fuel-system groups, for a total of 65 VADEN parts for this engine.
Are the OM 501 LA and OM 502 LA the same engine?
No. The OM 501 LA is an 11.9 L V6, while the OM 502 LA is a 15.9 L V8. Shared reference documents list both together, but the highest power and torque figures (e.g. 3,000 Nm) belong to the V8.
Is the OM 501 a turbo-compound engine?
No. The OM 501 LA uses a single turbocharger with charge-air intercooling and has no turbo-compound stage. In the Mercedes-Benz range, turbo-compound is specific to the Euro VI inline-six OM 473.
VADEN is an independent heavy-vehicle spare-parts manufacturer and has no affiliation, partnership or authorized-dealer relationship with Mercedes-Benz. Mercedes-Benz, Actros, OM 501 and related vehicle/engine names are trademarks of their respective owners, used on this page solely to indicate compatibility. VADEN parts are not original equipment (OEM); exact fitment must be confirmed by OEM part number.
