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Z4 M3.2 S54

Z4 E86 Coupé (Cou) USA

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Catalytic converter/front silencer

Description Extra info Condition Qty Part number
01 Exchange exhaust pipe catalyst 1
18 30 7836634
02 Hex nut M10 4
18 30 1317898
03 Gasket ring 2
11 62 7830668
-- Torx bolt M10X45 4
11 62 1318568
05 Hex Bolt ZNS3 chrome-free CR(VI) M8X30-8.8-ZNS3 6
07 11 9902901
06 Flat gasket 2
18 30 7830674
-- Hex nut M8 SW12 6
11 62 1744323
08 Temperature sensor, exhaust 1
11 78 7831624
09 Oxygen sensor BOSCH/L=1075MM 1
11 78 1406621
10 Oxygen sensor BOSCH/L=935MM 1
11 78 1406622
11 Clip 2
12 52 1437136
13 Lambda-probe bracket 1
12 51 7837573