List of Chassis Codes. Do you know yours? VZN??? RVN???

Tacoma Reg Cab 2.4L 95.5-04
RWD Chassis Code: RZN140
Engine Code: 2RZ-FE

Tacoma Reg Cab 2.7L 95.5-04
4WD Chassis Code: RZN161
PreRunner RWD Chassis Code: RZN191 (99-04)
Engine Code: 3RZ-FE

Tacoma Reg Cab 3.4L 95.5-97
4WD Chassis Code: VZN160
Engine Code: 5VZ-FE

Tacoma Xtracab 2.4L 95.5-04
RWD Chassis Code: RZN150
Engine Code: 2RZ-FE

Tacoma Xtracab 2.7L 95.5-04
4WD Chassis Code: RZN171
PreRunner RWD Chassis Code: RZN191 (98-04)
Engine Code: 3RZ-FE

Tacoma Xtracab 3.4L 95.5-04
RWD Chassis Code: VZN150 (95.5-00)
4WD Chassis Code: VZN170
PreRunner RWD Chassis Code: VZN195 (98-04)
S-Runner RWD Chassis Code: VZN150 (01-04)
Engine Code: 5VZ-FE

Tacoma Double Cab 2.7L 01-04
PreRunner RWD Chassis Code: RZN196
Engine Code: 3RZ-FE

Tacoma Double Cab 3.4L 01-04
4WD Chassis Code: VZN170
PreRunner RWD Chassis Code: VZN195
Engine Code: 5VZ-FE

 

are these code #s stamped on the chassis anywhere?
thanks, @mechanicjon

 

You can find it on the white label on the B-Pillar, basically right by the front door striker. Look for the bar code, then it is just above the end of the bar code.

It is the first half of what Toyota calls the "katashiki". The second half explains some of the upper body options.

 

so how is one to know if a particular 'chasis only' is the proper one to fit the rest without any code stamped onit?
that is my curiosity question

 

Not 100% sure I understand your question.
Your frame has (had) VIN labels on it, just like the body. Like in the RH fender area. I recently found one hidden above the spare tire carrier lift when I was tearing the old rear frame off my truck.

 

i was told there is a difference in chassis starting in mid '97

 

what are rcb and xtr chassis codes? often listed with rxn161,171 and vzn170 in parts illus

 

Not sure. Don't recall ever seeing those. Here's all the ones for 2000 Toyota's.

 

https://www.toyodiy.com/parts/

 

Just curious, know this post is a little old, but my sicker say vzn170L. It’s that to differentiate between extra cab and double cab?