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OM422, OM423 and OM424 engine specifications and manuals - amp

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Workshop manuals, specs and bolt torques for OM422, OM423, OM424 engines - amp

 
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OM422, OM423, OM424 Diesel Engine Specs

 
OM422, OM422A, ADE422LA 
Engine Arrangements

OM422
Engine Arrangement
v8 engine
4-stroke cycle
Naturally aspirated

OM422A
Engine Arrangement
v8 engine
4-stroke cycle
Turbocharged

OM422LA
Engine Arrangement
v8 engine
4-stroke cycle
Turbocharged
Intercooled

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OM422, OM423, OM424 Engine 
Specs, manuals, bolt torques
 
OM423, OM423A, ADE423LA
Engine Arrangements

OM423 
Engine Arrangement
v10 engine
4-stroke cycle
Naturally aspirated

OM423A 
Engine Arrangement
v10 engine
4-stroke cycle
Turbocharged

OM423LA 
Engine Arrangement
v10 engine
4-stroke cycle
Turbocharged
Intercooled

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OM422, OM423, OM424 Engine 
Specs, manuals, bolt torques
 
OM424, OM424A, OM424LA
Engine Arrangements

OM424 
Engine Arrangement
v12 engine
4-stroke cycle
Naturally aspirated

OM424A 
Engine Arrangement
v12 engine
4-stroke cycle
Turbocharged

OM424LA 
Engine Arrangement
v12 engine
4-stroke cycle
Turbocharged
Intercooled

Click for:
OM422, OM423, OM424 Engine 
Specs, manuals, bolt torques
 
OM424, OM424A, OM424LA
Engine, Displacement, Bore, Stroke, 
Compression Ratio

Displacement
ade422 - 14.6 liter
ade423 - 18.3 liter
ade424 - 21.9 liter

Compression ratio
Naturally asprirted = 16.9:1
Turbocharged = 16.25:1

Bore
128.00 mm

Stroke
142.00 mm

Click for:
OM422, OM423, OM424 Engine 
Specs, manuals, bolt torques
 
OM424, OM424A, OM424LA
Engine Power and Torque

Power 
OM422 - 202 kW, 275 hp @ 2300 rpm
OM422A - 243 kW, 326 hp @ 2300 rpm
OM423 - 256 kW, 343 hp @ 2300 rpm
OM423A - 300 kW, 402 hp @ 2300 rpm
OM424 - 289 kW, 388 hp @ 2300 rpm
OM424A - 412 kW, 552 hp @ 2300 rpm

Torque 
OM422 - 1022 Nm @ 1200 rpm
OM422A - 1402 Nm, 1200 lb.ft @ 1200 rpm
OM423 - 1278 Nm, 943 lb.ft @ 1200 rpm
OM423A - 1687 Nm, 1244 lb.ft @ 1200 rpm
OM424 - 1388 Nm, 1024 lb.ft @ 1200 rpm
OM424A - 2236 Nm, 1649 lb.ft @ 1200 rpm

Click for:
OM422, OM423, OM424 Engine 
Specs, manuals, bolt torques
 
OM424, OM424A, OM424LA
Engine Weight and Dimensions

Weight approx:
OM422 - 815 kg
OM422A - 865 kg
OM423 - 965 kg
OM423A - 1020 kg
OM424 - 1115 kg
OM424A - 1165 kg

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OM422, OM423, OM424 Engine 
Specs, manuals, bolt torques
 
Dimensions approx

More Diesel Engine Specs, Bolt torques and manuals

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More Mercedes Diesel engine Specs, Bolt torques and manuals

Click for More Mercedes Diesel Engine Manuals, bolt torques, specs

ADE Diesel Engine Specs, Bolt torques and manuals

Many ADE Engines were made under licence to Mercedes, and are mostly identical engines that enjoy the same parts and procedures as Mercedes OM engines

Click for Index to ADE Diesel Engine Manuals, bolt torques, specs



 
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