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Popular Diesel Engine Specs


OM501 Essential Diesel Engine Bolt Tightening Torques

 
Mercedes OM501
Main Bearing Bolts

step 1 = 80 Nm
step 2 = 160 Nm
step 3 = 320 Nm
step 4 = + 90°

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engine manuals and specs
 
Mercedes OM501
Connecting Rod Bolts

step 1 = 30 Nm
step 2 = 60 Nm
step 3 = 120 Nm
step 4 = + 90°

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engine manuals and specs
 
Mercedes OM501
Cylinder head Bolts

step 1 = 10 Nm
step 2 = 50 Nm 
step 3 = 100 Nm
step 4 = 200 Nm
step 5 = + 90°
step 6 = + 90°

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OM501 Diesel Engine workshop repair Manuals

 

OM501 Diesel Engine Specs

 
Mercedes OM501
Arrangement and
Compresison ratio

Arrangement
OM501LA
6v engine, 
4-stroke cycle
turbocharged
intercooled

Compression ratio
From 17.25:1 to 18.5:1

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Mercedes OM501
Displacement,
bore and stroke

Displacement
11.940 liter, 729 CID

Bore
130 mm, 5.12 in

Stroke
150 mm, 5.91 in

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Mercedes OM501
Power and torque

Power
 OM501LA
From:
268 hp, 200 kW @ 1800 rpm
To:
469 hp, 350 kW @ 1800 rpm

Torque
From:
1550 Nm, 1150 lb.ft @ 1100 rpm
To:
2280 Nm, 1700 lb.ft @ 1100 rpm

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Mercedes OM501
Dimensions
and weight

Dimensions approx
length 1190 mm, 47 in
width 1020 mm, 40 in
height 1130 mm, 44 in

Weight approx
940 kg, 2068 lb

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engine manuals and specs
 


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