Fits Peterbilt 357, 378, 379, 385, 386, 387, 2006+ Unit Sold by each Steel w/out Visor Chrome Plastic Chrome Steel w/o Visor w/Visor Make Gauage Model Year Size 68162 — 68391 Peterbilt Small — — 2 dia. — — 68165 Peterbilt Small 357 /378 /379 /385 /386 /389 2006+ 2 3/16” dia. — 68220 68393 Peterbilt/
Freightliner Pyrometer — — 3 3/8” dia. — — 68398 Peterbilt/
Freightliner Pyrometer — — 3 dia. 68184 — — Peterbilt/
Kenworth Isspro Pyrometer — — 3 3/8” dia. 68172 68222 68224 Peterbilt/
Freightliner Speed/
Tachometer — —

3 “

dia.

— — 68394 Peterbilt/
Freightliner Speed/
Tachometer — — 3 dia. — 68167 68166 Peterbilt Speed/
Tachometer 357 /378 /379 /385 /386 /389 2006+ 4 1/16” dia.