Skip to main content 
Inter Club Navigation
home image Home Page 
   Contact Us  
  engine outline Engine List    Technical   video indicatorVideos  logo ball Engine Components 

Popular Diesel Engine Specs


OM661 and OM662 Essential Diesel Engine Bolt Tightening Torques

 
OM661, OM662 Mercedes
Main Bearing Bolts 

Step 1 = 55 Nm
Step 2 = +90 degrees

Click for OM661, OM662 
engine manuals and specs
 
OM661, OM662 Mercedes
Connecting Rod Bolts

Step 1 = 35 Nm
Step 2 = +90 degrees

Click for OM661, OM662 
engine manuals and specs
 
OM661, OM662 Mercedes
Cylinder head 
12 sided socket head Bolts

Stage 1 = 10 Nm
Stage 2 = 35 Nm
Stage 3 = + 180 degrees

Click for OM661, OM662 
engine manuals and specs
 

Mercedes OM661 and OM662 Diesel Engine workshop repair Manuals

 

Mercedes OM661 and OM662 Diesel Engine Specs

 
OM661, OM662 Mercedes
Arrangement

OM661
in line 4 engine, 
4-stroke cycle
turbo intercooled

OM662
in line 5 engine, 
4-stroke cycle
turbo intercooled

Click for OM661, OM662 
engine manuals and specs
 
OM661, OM662 Mercedes
Displacement, bore and stroke

Displacement
OM661
2.3 liter

OM662
2.9 liter

Bore
89.0 mm

Stroke
92.4 mm

Click for OM661, OM662 
engine manuals and specs
 
OM661, OM662 Mercedes
Power and compression ratio

Power
OM661
74 kW @ 4000

OM662
88 kW @ 4000

Compression ratio:
22:1

Click for OM661, OM662 
engine manuals and specs
 


Page Revision #3.4RsC 05-18