Workshop Manuals Factory service & repair Mercedes Benz
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Mercedes Benz 300SDL (126.125) L6-3.0L DSL Turbo (603.961) (1987)03 · Maintenance
03 · Maintenance

Drive Belt: Diagrams

Make
Mercedes Benz
Model
300 Series 300SDL (126.125)
Engine
L6-3.0L DSL Turbo (603.961)
Year
1987
Section
Drive Belt › Diagrams
MaintenanceDiagrams · page 1 of 2
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Drive Belt: Diagrams

A. Pulley Layout on Vehicles without Power Steering. (Only engine 601 in model 201 up to 9/85).

Length of belt: 

1015 mm

1

Idler pulley

2

Crankshaft

5

Alternator

8

Coolant pump

B. Pulley Layout on Vehicles with Power Steering:

Length of belt: 

Engine 601: 2050 mm 
Engine 602: 2030 mm 
Engine 603: 2080 mm

1

Idler pulley 

2

Crankshaft 

5

Alternator

7

Power steering pump 

8

Coolant pump

Engine 602.982 DELA (B Drive):

Length of belt:

2100 mm

1

Tensioner pulley

2

Crankshaft

2/1 Bottom guide pulley, smooth running surface

5

Generator

7

Power steering pump

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Parts & tools for this job For 1987 Mercedes-Benz 300 Series 3.0L

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