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[no maintenance mike]

I understand the 8Jx18EH2+ which I was able to gather from another thread. (18x8's with 30mm offset)

However I cant find a match for this type of wheel which I understand to be oem(?)

I even looked at all these types
https://bimmertips.com/oem-bmw-wheel...-number-guide/
but cant find an exact match. Are these knock off wheels?

Thanks for any help.

[derbo]

That part number 6-775-991 shows it's an OEM wheel.

36-11-6-775-991. BMW Style 238 from 5 series.

[no maintenance mike]

Thank you! Idk where you got the 36-11 to add onto the part number which I assume you then looked up?

[derbo]

Originally Posted by no maintenance mike

Thank you! Idk where you got the 36-11 to add onto the part number which I assume you then looked up?

Yeah, BMW is weird about putting part numbers on parts as they usually just put the uniqueID only. For this, 36 is the main group number, and I just dug around to see see what was the subgroup. There doesn't seem to be a revision number on this part.

Here is the part number naming convention for BMW parts:

Main Group number (2) - Sub Group Number ( 2) - ID (7) - Revision (2)

BMW TIS Groups
01 Technical Literature
02 Scopes of Service and repair work (new category)
11 Engine Mechanical
12 Engine Electrical
13 Fuel Injection
16 Fuel Supply
17 Cooling System
18 Exhaust
21 Clutch
22 Engine and gearbox suspension
23 Standard Transmission
24 Automatic Transmission
25 Gearshift
26 Drive Shaft
27 Transfer case
28 Dual Clutch Transmission
31 Front suspension
32 Steering components
33 Rear suspension
34 Braking components
35 Pedals
36 Wheels
41 Bodywork
51 Vehicle trim
52 Seats
54 Sunroof/Convertible top
61 Body Electrical
62 Instrument Cluster
63 Lighting
64 Climate control
65 Audio, navigation, and electronic systems
66 Distance systems and cruise control
67 Window motors on newer BMW's (does not display in ETK but is a grouping number for parts)
71 Equipment parts
72 Restraint systems
82 Universal Accessories
84 Communication systems
88 BMW specific tools

Correlates to the Parts in ETK:





Here is a breakdown link:
https://blog.fcpeuro.com/understandi...mbering-system

[kevin @ eas]

This is a good website to look up OEM specs and wheels styles. They arent too up to date on the newer stuff but have quite a bit

https://www.auto-treff.com/wcf/index...alog/&pageNo=1