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LR013017 - Brake master cylinder upgrade?
Posted: Sun Mar 24, 2024 12:22 pm
by Thomas Loveridge
Hi all,
I wanted to ask if anyone has used this master cylinder as an upgrade for the 220 Coupe?
I want to replace mine with a 1" bore from a land rover, I've seen it mentioned a few times but I'm not 100% on what bmc to get and I can't seem to find if this one has a 1" bore or not. I would like to avoid having to modify the original piping if possible.
Rimmer Bros link:
https://rimmerbros.com/Item--i-LR013017P1

Re: LR013017 - Brake master cylinder upgrade?
Posted: Sun Mar 24, 2024 2:14 pm
by Evil C
The specs on Autodoc (
https://www.autodoc.co.uk/car-parts/oem/lr013017) for LR013017 gives the bore as 27mm. The 'P' at the end of the part number you have linked to simply denotes that it is a pattern part rather than genuine LR, but I would expect it to be the same.
Re: LR013017 - Brake master cylinder upgrade?
Posted: Mon Mar 25, 2024 5:43 pm
by Thomas Loveridge
Evil C wrote: ↑Sun Mar 24, 2024 2:14 pm
The specs on Autodoc (
https://www.autodoc.co.uk/car-parts/oem/lr013017) for LR013017 gives the bore as 27mm. The 'P' at the end of the part number you have linked to simply denotes that it is a pattern part rather than genuine LR, but I would expect it to be the same.
That's great to know thank you! It was more that I just didn't want to bend the brake hoses to fit the master cylinder with the outlets on the other side. Looks like I'll be getting this one then.
Re: LR013017 - Brake master cylinder upgrade?
Posted: Thu Mar 28, 2024 5:56 pm
by JOHNDQ
I use a LR Defender TD5 non ABS one on my cars just made new brake lines up
Re: LR013017 - Brake master cylinder upgrade?
Posted: Sat Mar 30, 2024 5:15 pm
by Vinny1979
To add I have also used a defender one on mine. However mine is an abs version
220 gsi turbo
It’s quite a tight fit
But works
Re: LR013017 - Brake master cylinder upgrade?
Posted: Wed Apr 03, 2024 11:08 am
by Thomas Loveridge
Vinny1979 wrote: ↑Sat Mar 30, 2024 5:15 pm
To add I have also used a defender one on mine. However mine is an abs version
220 gsi turbo
It’s quite a tight fit
But works
That's good to know! How would you describe the brake feel now? Are you running the stock calipers as well?
Re: LR013017 - Brake master cylinder upgrade?
Posted: Wed Apr 03, 2024 11:10 am
by Thomas Loveridge
JOHNDQ wrote: ↑Thu Mar 28, 2024 5:56 pm
I use a LR Defender TD5 non ABS one on my cars just made new brake lines up
Yes I've seen the TD5 mentioned, I would just like to avoid modifying the lines. If the ABS ones work I'd rather use them.
Re: LR013017 - Brake master cylinder upgrade?
Posted: Sat May 18, 2024 9:19 am
by Waynes220gti
Morning did anyone managed to fit this master cylinder as I’ve bought one and bolt holes are not in same orientation as ones on my original rover one