Delco Part Number for Air Control Lever?????

[Mr. Chevy]

What is the application for this Delco Part # 15-7495 and this number # 15-2109 # 6551258 this is an Air Conditioner Thermal Limiter. The other is an air control lever. Need to know what years and vehicles these fit...

Thanks SYC.... Rich

[Mr70]

That thermal limiter was used on all Chevrolet vehicles 1975-1977 w/A/C Axial type compressors.

Can also be used on..
1971-77 Corvette
1971-76 Oldsmobile Cutlass and 442
1971-73 Chevrolet Chevelle
1974-76 Malibu
1975 Pontiac
1975-77 Buick