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Exhaust assy without catalyst for BMW 7 Series E23 728i (1982)

This Exhaust assy without catalyst technical drawing provides a detailed breakdown of the assembly for the 7 Series E23 728i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 1982.

Exhaust assy without catalyst
No. Description Supp. Qty  From   Up To  Part Number Price Notes
01 Front muffler 1 18121175333 $202.00 ENDED Shop at ECS Tuning
02 Center muffler 1 09/1981 18121175684 $216.50 Shop at ECS Tuning
For vehicles with
Sweden version

=Yes
02 Center muffler 1 09/1981 18121175684 $216.50 Shop at ECS Tuning
03 Rear muffler 1 18121175335 $293.38 ENDED Shop at ECS Tuning
03 Rear muffler 1 18301707045 $283.38 ENDED Shop at ECS Tuning
For vehicles with
Sweden version

=Yes
03 Rear muffler 1 09/1981 18121175803 $235.48 ENDED Shop at ECS Tuning
04 Holder 1 09/1981 18211246568 $4.92 ENDED Shop at ECS Tuning
05 Holder 1 09/1981 18211246568 $4.92 ENDED Shop at ECS Tuning
06 Washer A8,4 2 33311108205 $0.16 Shop at ECS Tuning
07 Wave washer 8,4X15-ZNS3 2 07119904115 $0.09 Shop at ECS Tuning
08 Hex bolt M8X18-8.8-ZNS3 2 07119904146 $0.65 Shop at ECS Tuning
09 Rubber Ring 2 08/2000 18211105638 $4.23 ENDED Shop at ECS Tuning
09 Rubber Ring 2 18211105635 $4.83 Shop at ECS Tuning
09 Rubber Ring 2 18211105677 $3.31 ENDED Shop at ECS Tuning
10 Holder 1 18211246123 $16.62 Shop at ECS Tuning
11 Clamp 1 18211246627 $20.80 Shop at ECS Tuning
12 Clamp 1 18211246628 $13.14 Shop at ECS Tuning
14 Collar nut M8-8-SC-ZNNIV 2 07119906089 $0.32 Shop at ECS Tuning
15 Rubber Ring 2 18211712838 $5.72 Shop at ECS Tuning
16 Tailpipe tip, chrome 46 MM 2 82119413968 $23.81 Shop at ECS Tuning
For vehicles with
National version Australia

L810A=Yes
16 Tailpipe tip, chrome 42 MM 2 09/1979 09/1984 82119413973 $48.12 Shop at ECS Tuning
Notes
  • ENDED = the part has been discontinued (no longer available).

See Also

Frequently Asked Questions

What assembly is shown in the BMW 7 Series E23 728i Exhaust assy without catalyst?
This technical diagram illustrates the Exhaust assy without catalyst within the Exhaust system group for the 7 Series E23 728i produced during 1982. It provides a detailed exploded view of the components, identifying key parts such as the Front muffler (Part #18121175333).
Which models use the hardware listed in this Exhaust assy without catalyst?
The hardware and components featured in the Exhaust assy without catalyst are specific to the 7 Series E23 728i produced during 1982. These technical specifications ensure that parts like the Front muffler (18121175333) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Exhaust assy without catalyst assembly?
Each item in the Exhaust assy without catalyst corresponds to the numbered list below the illustration. For the 7 Series E23 728i, you can identify the Front muffler by locating its position on the schematic, which then links to the official BMW part number 18121175333 for the Exhaust system section.