Diesel engine manuals and specifications at Barrington Diesel Club

Mercedes 904-906 Manuals, Engine Specifications & Bolt Torques

 
home image Home Page 
  contact us Contact Us  
  engine outline Engine List   technical services Technical   video indicatorVideos 

Membership Options at Barrington Diesel Club

`




Click "Buy Now"
button on right

What manuals will I get?
Manuals displayed on this page.



Get manuals on this page for US$25




Process Details:

Click here for full access to all manuals and
technical specs at Barrington Diesel Club

Click Buy Now button

Pay through PayPal
Upon payment:
You will be redirected to download your links



904-906 Essential Diesel Engine Bolt Tightening Torques

 

904-906 Mercedes
Main Bearing Bolts

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

904-906 Mercedes
Connecting Rod Bolts

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

904-906 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



Mercedes 904-906 Engine Specifications

 

904-906 Mercedes
Arrangement


Arrangement
OM904LA
In-line 4 Cylinder Engine
4-stroke Cycle
Turbocharged
Intercooled

Arrangement
OM906LA
In-line 6 Cylinder Engine
4-stroke Cycle
Turbocharged
Intercooled

904-906 Mercedes
Displacement,
Bore and 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

904-906 Mercedes
Power, Torque,
Compression Ratio


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



904-906 Mercedes
Dimensions and Weight


Dimensions OM904-906
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


home image Home Page 
  contact us Contact Us  
  engine outline Engine List   technical services Technical   video indicatorVideos 

email: brenda@barringtondieselclub.co.za
© copyright Barrington Diesel Club 2025


 

Page Revision #1.0 DL 22-07-2025