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Mercedes OM904 - OM906 engine specifications and manuals

 
Diesel Engine Specs and manuals
Diesel Engine manuals and specifications at Barrington Diesel Club
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OM904 and OM906 Essential Diesel Engine Bolt Tightening Torques

 
OM904, OM906 Mercedes
Main Bearing Bolts 

step 1 = 30 Nm
step 2 = 80 Nm
step 3 = 155 Nm
step 4 = + 90 degrees

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 specs and manuals
 
OM904, OM906 Mercedes
Connecting Rod Bolts

step 1 = 10 Nm
step 1 = 45 Nm
step 3 = + 90 degrees

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 specs and manuals
 
OM904, OM906 Mercedes
Cylinder Head Bolts

step 1 = 20 Nm
step 2 = 70 Nm
step 3 = 170 Nm
step 4 = 280 Nm
step 5 = + 90 degrees
step 6 = + 90 degrees

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 specs and manuals
 

OM904 and OM906 Diesel Engine workshop repair Manuals

 
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Mercedes om904la, om906la workshop manual p1
Mercedes om904la, om906la 
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OM904 and OM906 Diesel Engine Specs

 
OM904 and OM906 Mercedes
Arrangement and compression ratio

Arrangement
OM904LA
in-line 4 cylinder engine, 
4-stroke cycle
turbocharged
intercooled

Arrangement
OM906LA
in-line 6 cylinder engine, 
4-stroke cycle
turbocharged
intercooled

Compression ratio
18.0:1

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 specs and manuals
 
OM904 and OM906 Mercedes
Displacement, bore, stroke

Displacement
OM904
4.25 liter, 259 CID

OM906
6.4 liter, 390 CID

Bore
102 mm, 4.02 in

Stroke
130 mm, 5.12 in

 
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 specs and manuals
 
OM904 and OM906 Mercedes
Power and torque

Power 
OM904LA
75-130 kW, @2200 rpm

OM906LA
170-205 kW, @2200 rpm

Torque 
OM904LA
400-670 Nm, @1200-1600 rpm

OM906LA
810-1100 Nm, @1200-1600 rpm
 
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 specs and manuals
 
OM904 and OM906 Mercedes
Dimensions and Weight

Dimensions approx
OM904LA
length = 830 mm
width = 645 mm
height = 925 mm

OM906LA
length = 1078 mm
width = 645 mm
height = 940 mm

Weight approx
OM904LA
365 kg, 803 lb

OM906LA
530 kg, 1166 lb

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 specs and manuals
 



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