Socket/Bolt size help asap ... Mahalo

What size are the bolts from the rear catalytic converter connects to the rear muffler exhaust?


Also what size are the o2 sensor for the catalytic?




What size are the spring bolt that connect the header to the catalytic?


Mahalo

 

Specify the size of your engine. 4 cyl or 6 cyl

 

http://www.customtacos.com/tech.old/files/05FSM/repair.html

 

2.7 ,4 cylinder

 

I just did now

 

Sounds like you don't have many wrenches/sockets, otherwise you would get under the truck and see which socket fits. My 1st Gen 2.4L Tacoma used a 22mm for the Oxygen Sensor(downstream) - Air Fuel Sensors(upstream). Search facility here tells me 2nd Gen 4.0L uses same size. There is a 22mm tool specially made for the O2-A/F sensors, but I've always managed to get them off/on with a 22mm wrench. Have not had to do my 4.0L Tacoma sensors yet so that special tool may be needed later.
Someone with a 2.7 engine might be able to finish up your questions.

 

Bumpp