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Catalytic converter/front silencer

8' E31, Coupe
850Ci (M73)
8' E31, Coupe
850Ci (M73)
Region:USA
Version:Left-hand drive
Transmission:Automatic
Date: Undefined
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Illustration note

Model with Clamping bush 

#

Description

Part number

Supplement

Date

Quantity

Weight

Price

1

Rmfd-exhaust pipe catalyst cylinder 1-6

18 30 1 742 684

110.700 kg / 23.589 lb

€1155.00

$1344.88

2

Rmfd-exhaust pipe catalyst cylinder 7-12

18 30 1 742 683

110.700 kg / 23.589 lb

€1155.00

$1344.88

3

Gasket ring

18 30 1 728 734

20.051 kg / 0.112 lb

€5.80

$6.75

4

Hex Bolt

11 62 1 716 352

M8X65

40.033 kg / 0.073 lb

€2.09

$2.43

5

Collar nut

18 10 7 523 805

M8

40.009 kg / 0.02 lb

€1.29

$1.5

6

Clamping bush

18 30 7 525 639

D=55MM

Can be replaced by the part in the next line

20.428 kg / 0.944 lb

€14.60

$17

18 30 7 560 778

D=55MM

20.381 kg / 0.84 lb

€16.90

$19.68

7

Regulating lambda probe

11 78 1 742 050

L=320MM

20.102 kg / 0.225 lb

€145.00

$168.84

8

Lambda Monitor sensor

11 78 1 742 052

L=325MM

20.107 kg / 0.236 lb

€145.00

$168.84

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