Quote:
Originally Posted by 3bears
then why use the 231 if the brake pad friction area is the same ?
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Good marketing strategies? No idea to be honest. Here's the thread where you can see side by side of factory brake pads between the two:
TBU 231mm vs. 199mm Pad Size
Quote:
Originally Posted by HiluxSurf SSR-G
i'm pretty sure that the pistons of the 231mm are bigger than those of the 199mm. There was a post somewhere, either here or in YT, that had a comparison of the piston size. There were some complaints of having a soft or spongy brake pedal even after several bleeds and they decided to swap with a 199mm caliper and they said that the brake pedal feel improved
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Both calipers use the same rebuild kit. This guy measured both pistons when he was comparing the two calipers in hand:
https://www.toyota-4runner.org/3379444-post24.html
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2000 SR5 V6 Manual 4WD
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2000 Limited V6 Auto E-Locker Sold 3/2022