Basic specs are free and open to everyone They usually include engine images, displacement, dimensions and weight, essential bolt tightening torques, characteristics of the engine e.g. its power and torque. Essential bolt tightening torques are main bearing cap bolt torque, connecting rod cap bolt torque and the cylinder head bolt torques.
You need club membership for your engine manuals or parts books. Subscribe for Membership if you need manuals continually or Take a one week membership window if you only need manuals for a specific engine.
OM457 Mercedes Main Bearing Bolts step 1 = 100 Nm step 2 = 200 Nm step 3 = + 30 degrees step 4 = + 90-100 degrees Click for OM457 engine manuals and specs
OM457 Mercedes Connecting Rod Bolts Step 1 100 - 110 Nm Step 2 90 - 100 degrees Click for OM457 engine manuals and specs
OM457 Mercedes Cylinder Head Bolts Step 1 10 Nm Step 2 50 Nm Step 3 100 Nm Step 4 200 Nm Step 5 90 degrees Step 6 90 degrees *Check data sheet if new bolts are fitted. Click for OM457 engine manuals and specs
OM457 Mercedes Arrangement and dimensions Arrangement OM457LA 6 Cylinder In-Line 4-stroke cycle turbocharged intercooled Dimensions length - 1365 mm width - 830 mm heitht - 1110 mm Click for OM457 engine manuals and specs
OM457 Mercedes Designations, displacement, compression ratio and weight Designations German - English A = Abgasturboaufgeladen - Turbocharged = T L = ladeluftgekahlt - Intercooled = I OM = Diesel engine = ADE Displacement 11.97 liter, 730 CID Compression ratio 457LA 17.25:1 Weight approx 920 kg, 2028 lb Click for OM457 engine manuals and specs
OM457 Mercedes Power and torque Power OM457LA 265 kW @ 2100 rpm 242 kW @ 1800 rpm Torque OM457LA 1600 Nm @ 1200 rpm Click for OM457 engine manuals and specs
Page Revision #8.4RsC AMP 10-18