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Catalytic converter/front silencer for BMW 5 Series E39 520i (2001)

This Catalytic converter/front silencer technical drawing provides a detailed breakdown of the assembly for the 5 Series E39 520i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2001.

Catalytic converter/front silencer
No. Description Supp. Qty  From   Up To  Part Number Price Notes
02 Gasket Asbestos Free 2 18301716888 $11.75 Shop at ECS Tuning
Required for repair
-- Hex nut M10 6 18301737774 $1.65 Shop at ECS Tuning
03 Hex nut M10 6 18301737774 $1.65 Shop at ECS Tuning
04 Clamping bush D=60 X 70MM 1 18307560779 $34.61 Shop at ECS Tuning
05 Clamp upper D=45MM/50MM 1 18101433249 $8.75 Shop at ECS Tuning
06 Clamp lower D=45MM/50MM 1 18101433250 $8.55 Shop at ECS Tuning
07 Hex bolt M8X50 1 07119904533 $2.84 Shop at ECS Tuning

See Also

Frequently Asked Questions

What assembly is shown in the BMW 5 Series E39 520i Catalytic converter/front silencer?
This technical diagram illustrates the Catalytic converter/front silencer within the Exhaust system group for the 5 Series E39 520i produced during 2001. It provides a detailed exploded view of the components, identifying key parts such as the Gasket Asbestos Free (Part #18301716888).
Which models use the hardware listed in this Catalytic converter/front silencer?
The hardware and components featured in the Catalytic converter/front silencer are specific to the 5 Series E39 520i produced during 2001. These technical specifications ensure that parts like the Gasket Asbestos Free (18301716888) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Catalytic converter/front silencer assembly?
Each item in the Catalytic converter/front silencer corresponds to the numbered list below the illustration. For the 5 Series E39 520i, you can identify the Gasket Asbestos Free by locating its position on the schematic, which then links to the official BMW part number 18301716888 for the Exhaust system section.