WANTED: SE Undertray (51757129341)

CarAbuser · 02-02-2021, 03:22 AM

After an SE undertray, part number 51757129341.

In the service history of my car BMW replaced the undertray 2 years ago as the previous owner lost the original one, it seems the dealer messed up and fitted an Msport one. It fits but there's gaps.

Looking to buy a good condition replacement SE tray or if anyone is wanting to swap their SE undertray for an MSport one then that works for me too.

I have all the fixings already so no worries if it's missing some screws or clips.

Nickdot · 02-04-2021, 10:57 AM

What's the part number on your M Sport undertray mate?
I'm needing M Sport but have non-M Sport on it at the moment!

CarAbuser · 02-04-2021, 12:26 PM

Quote:

Originally Posted by Nickdot

What's the part number on your M Sport undertray mate?
I'm needing M Sport but have non-M Sport on it at the moment!

I think it's 51758046333. I'll be under the car on the weekend so will see if it's stamped anywhere on the undertray itself.

All part numbers are listed here:
https://www.realoem.com/bmw/enUS/sho...diagId=51_5860

Just realised the MSport undertray is body specific so my current one will only be of use for a E92. The SE tray looks to fit E90/91/92.

Nickdot · 02-04-2021, 04:25 PM

Quote:

Originally Posted by CarAbuser

I think it's 51758046333. I'll be under the car on the weekend so will see if it's stamped anywhere on the undertray itself.

All part numbers are listed here:
https://www.realoem.com/bmw/enUS/sho...diagId=51_5860

Just realised the MSport undertray is body specific so my current one will only be of use for a E92. The SE tray looks to fit E90/91/92.

Ah no worries, I should have noticed you have an E92!

Good luck with finding the swap you're after!

maxihari · 02-22-2021, 11:10 AM

Hi
Need help pls - sorry for derailing your post:
Also in need of underbody belly pan.
I have a 2011 RWD MSport sedan.
Which p/n do i need please?
Called BMW, they gave me (based on vin) 51757129341. BUT that looks like it's standard - non Msport model.

Please advise

CarAbuser · 02-22-2021, 01:14 PM

Quote:

Originally Posted by maxihari

Hi
Need help pls - sorry for derailing your post:
Also in need of underbody belly pan.
I have a 2011 RWD MSport sedan.
Which p/n do i need please?
Called BMW, they gave me (based on vin) 51757129341. BUT that looks like it's standard - non Msport model.

Please advise

I think only the E92 has a different under tray for M Sport. E90 it's the same regardless of trim level.

maxihari · 02-22-2021, 01:48 PM

thanks - looks like it, as information starts coming in.
Apparently, there's an adapter of sorts in the play too.

02-02-2021, 03:22 AM	#1
CarAbuser Lieutenant Colonel 468 Rep 1,535 Posts Drives: Z4 35i DCT / E92 335i DCT Join Date: Jul 2010 Location: United Kingdom iTrader: (0)	WANTED: SE Undertray (51757129341) After an SE undertray, part number 51757129341. In the service history of my car BMW replaced the undertray 2 years ago as the previous owner lost the original one, it seems the dealer messed up and fitted an Msport one. It fits but there's gaps. Looking to buy a good condition replacement SE tray or if anyone is wanting to swap their SE undertray for an MSport one then that works for me too. I have all the fixings already so no worries if it's missing some screws or clips. Last edited by CarAbuser; 02-02-2021 at 04:27 AM..
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02-04-2021, 10:57 AM	#2
Nickdot Private 15 Rep 78 Posts Drives: E90 335d & Megane 225 Trophy Join Date: Jan 2020 Location: Dorset, UK iTrader: (0)	What's the part number on your M Sport undertray mate? I'm needing M Sport but have non-M Sport on it at the moment!
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02-22-2021, 11:10 AM	#5
maxihari Second Lieutenant 46 Rep 265 Posts Drives: 2011 335i MSport 6spd Join Date: Feb 2016 Location: Chicago iTrader: (0)	Hi Need help pls - sorry for derailing your post: Also in need of underbody belly pan. I have a 2011 RWD MSport sedan. Which p/n do i need please? Called BMW, they gave me (based on vin) 51757129341. BUT that looks like it's standard - non Msport model. Please advise __________________ 2011 MSport 6spd FBO, Pure Stage 1, JB4, and MHD - custom tune
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02-22-2021, 01:48 PM	#7
maxihari Second Lieutenant 46 Rep 265 Posts Drives: 2011 335i MSport 6spd Join Date: Feb 2016 Location: Chicago iTrader: (0)	thanks - looks like it, as information starts coming in. Apparently, there's an adapter of sorts in the play too. __________________ 2011 MSport 6spd FBO, Pure Stage 1, JB4, and MHD - custom tune
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