YODAONE

1999 LS400.

Does anyone know correct number of brake line tube clamps are used where brake lines ('"tubes") run across firewall?

Mine has 3 clamps but there appears another stud mounted grommet (#3 tube clamp uses grommet) slightly to the right side (left side while facing). at and below the water control valve..which does not appear to be doing anything...

Anyone with a firewall .tube clamp count?

Thanks


Lexus parts diagram depicts 3 clamps, but wondering if there should be 4.

Firewall tube clamps