Renntech Caliper Part Numbers?
Thread Starter
Senior Member
Joined: Oct 2011
Posts: 320
Likes: 185
From: Philadelphia
2002 CLK55 AMG: 2004 S55 AMG: 2009 C63
Renntech Caliper Part Numbers?
Does anyone own a set of Renntech brake calipers or does anyone have any info as to which Brembo Calipers they used for their Big Brake Kit? Im trying to cross reference but i need the Numbers off of the back of the caliper.
Any help would be greatly appreciated. I also think that W210 E55's used the same (however not 100% certain)
I've been digging for a while now with no luck.
Thanks Guys
Joe
Any help would be greatly appreciated. I also think that W210 E55's used the same (however not 100% certain)
I've been digging for a while now with no luck.
Thanks Guys
Joe
Junior Member
Joined: Apr 2014
Posts: 54
Likes: 5
From: Seattle
2005 CLK55
Big brake info
Here’s a link to a C32 big brake conversion where he used C63 brakes with an adapter. Does require 18” wheels. The CLK uses the same chassis as the W203.
https://mbworld.org/forums/c32-amg-c...rake-w203.html
https://mbworld.org/forums/c32-amg-c...rake-w203.html
Thread Starter
Senior Member
Joined: Oct 2011
Posts: 320
Likes: 185
From: Philadelphia
2002 CLK55 AMG: 2004 S55 AMG: 2009 C63
Here’s a link to a C32 big brake conversion where he used C63 brakes with an adapter. Does require 18” wheels. The CLK uses the same chassis as the W203.
https://mbworld.org/forums/c32-amg-c...rake-w203.html
https://mbworld.org/forums/c32-amg-c...rake-w203.html
I appreciate you sharing that! good information
i am still looking for Renntech Specific part numbers for the calipers they used if possible.
on the topic of BBK's for these cars, There was also a thread a while back where a gentleman took W211 E55 front Calipers & 2-piece Rotors and made them work on a W208 Chassis. There was some slight modification needed and i believe you can also use the W211 Hubs/Spindles.
Thread Starter
Senior Member
Joined: Oct 2011
Posts: 320
Likes: 185
From: Philadelphia
2002 CLK55 AMG: 2004 S55 AMG: 2009 C63
I want to follow up on this post with some more info I've gathered.
The Renntech/Brembo part number for the calipers is 20.7679.00 - If you punch that number into google it will take you to a Brembo Big Brake Kit for the front of the W208.
Front's are 4 Piston & Rears are 2 Piston. My next question pertains to the size of the rotor Renntech Used with their kit, which if i had to guess would probably be the same size that is still offered with the Standard Brembo BBK, which is a Slotted 2-Piece 332mmx32mm Rotor.
Im curious if you can run a larger Rotor, particularly a 360mmx32mm. Im not sure if that size rotor is just too big for a 4 piston front caliper in the sense that the brake pads would not be coming in contact with the full surface area of the rotor, making it pointless to run a larger size rotor.
The front 2 piece Brembo Rotors I was looking at running are part # 09.9547.33
I'm Going to continue to dig for some more info and i will report back. If anyone has any further information feel free to add it below, its appreciated.
- Joe
The Renntech/Brembo part number for the calipers is 20.7679.00 - If you punch that number into google it will take you to a Brembo Big Brake Kit for the front of the W208.
Front's are 4 Piston & Rears are 2 Piston. My next question pertains to the size of the rotor Renntech Used with their kit, which if i had to guess would probably be the same size that is still offered with the Standard Brembo BBK, which is a Slotted 2-Piece 332mmx32mm Rotor.
Im curious if you can run a larger Rotor, particularly a 360mmx32mm. Im not sure if that size rotor is just too big for a 4 piston front caliper in the sense that the brake pads would not be coming in contact with the full surface area of the rotor, making it pointless to run a larger size rotor.
The front 2 piece Brembo Rotors I was looking at running are part # 09.9547.33
I'm Going to continue to dig for some more info and i will report back. If anyone has any further information feel free to add it below, its appreciated.
- Joe
