1949 – 1950 Oldsmobile NOS Rochester Carburetor Pump Diaphragm Spring GM # 7001633

This new old stock Rochester carburetor pump diaphragm spring was manufactured by General Motors for use on the following models:

Oldsmobile 1949 – 1950  All with Rochester  2/BC (7001570)

NOTE:  Images show the condition and what is included in the sale.

*This may be re-packaged to protect it from shelf wear.