Brand 
Continental
Engine Model 
TSIO-520-J1B
TSIO-520-J2B
TSIO-520-J4B
TSIO-520-J5B
TSIO-520-JB1B
TSIO-520-JB2B
TSIO-520-JB4B
TSIO-520-JB5B
TSIO-520-N1B
TSIO-520-N2B
TSIO-520-N4B
TSIO-520-NB1B
TSIO-520-NB2B
TSIO-520-NB4B
TCM FUEL MANIFOLD 634326-12A3
TCM FUEL MANIFOLD 634326-12A3
TCM FUEL MANIFOLD 634326-12A3
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.