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Mercedes OM460 specs, bolt torques, spec sheets, manuals



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Basic specs are open to everyone and include images, displacement, dimensions and weight, essential bolt tightening torques, the characteristics of the engine like its power and torque.
Essential bolt tightening torques are the main bearing cap bolt torque, the connecting rod cap bolt torque and the cylinder head bolt torques.


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OM460 Mercedes specifications, bolt torques and manuals

OM460 key specs

Arrangement
MBE 4000
Inline 6 Cylinder
turbocharged

Displacement
12.8 liter, 781 CID

Bore
128 mm, 5.04 in

Stroke
166 mm, 6.54 in

Compression ratio:
18.0:1

Weight approx:
1030 kg, 2270 lb

Electronics
DDEC VI

Power 
from
370 hp, 276 kW @ 1900 rpm
to
450 hp, 336 kW @ 1900 rpm

Torque 
from
1250 lb.ft, 1695 Nm @ 1100 rpm

to
1550 lb.ft, 2100 Nm @ 1100 rpm

Dimensions approx:
length 1339 mm, 53 in
width 1069 mm, 42 in 
height 1130 mm, 45 in


OM460 essential bolt tightening torques

Main Bearing Bolts
Caution - stretch bolts
refer to manual for limits 
step 1 = 100 Nm, 74 lb.ft
step 2 = 200 Nm, 148 lb.ft
step 3 = 300-330 Nm, 221-243 lb.ft
step 4 = + 90°

Connecting Rod Bolts
Caution - stretch bolts
refer to manual for limits  
step 1 = 100 Nm, 74 lb.ft
step 2 = + 90°

Cylinder head Bolts
Caution - stretch bolts
refer to manual for limits 
step 1 = 10 Nm, 7 lb.ft
step 2 = 50 Nm, 37 lb.ft
step 3 = 100 Nm, 74 lb.ft
step 4 = 200 Nm, 148 lb.ft
step 5 = + 90°
step 6 = + 90°





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