Brand 
Continental
Engine Model 
TSIO-520-J2B
TSIO-520-J4B
TSIO-520-J10B
TSIO-520-J12B
TSIO-520-K2B
TCM FUEL PUMP 632818-2A3
TCM FUEL PUMP 632818-2A3
TCM FUEL PUMP 632818-2A3
TCM FUEL PUMP 632818-2A3
Footnotes 

This listing is for reference only.  For specific application information, or if there is any doubt about an application, refer to the aircraft equipment list or contact the engine manufacturer.

The application should be verified by type certificate data, as many engine models may use more than one P/N in different airframe installations.

Representative image only, actual item features may vary.