Differences between Hydraulic pump types

[lancia58]

Does anyone know what is the differences between 4007 T3 and 4007 T9 ? Do they differ only in pulley diameter or also in mounting ? Can the pulley be detached ?


Thanks
Zohar

[citronut]

here is a part No. and fitment list from service citroen



4007 T3
HIGH PRESS PUMP
- INJECTION XU10J2 AND AIR CONDITIONING

- INJECTION XU10J4 AND AIR CONDITIONING


4007 T5
- DIESEL XU UNTIL RPO 06444

- DIESEL XUD9 AND WITHOUT AIR CONDITIONING SINCE RPO 06445 UNTIL RPO 07260

- DIESEL XUD9 AND AIR CONDITIONING SINCE RPO 06445 UNTIL RPO 07260

- DIESEL TURBO XUD9SD UNTIL RPO 07260

- TURBO DIESEL XUD9TE SINCE RPO 06445 UNTIL RPO 07260


4007 T2
NFP
- POWER STEERING AND WITHOUT AIR CONDITIONING UNTIL RPO 06444 EXCEPT DIESEL XU

- INJECTION XU7JB AND WITHOUT AIR CONDITIONING

- INJECTION XU7JP AND WITHOUT AIR CONDITIONING SINCE RPO 06445

- INJECTION XU7JP4 AND WITHOUT AIR CONDITIONING SINCE RPO 06445

- INJECTION XU5JP AND WITHOUT AIR CONDITIONING SINCE RPO 06445

- INJECTION XU10J2 AND WITHOUT AIR CONDITIONING SINCE RPO 06445

- INJECTION XU10J4 AND WITHOUT AIR CONDITIONING SINCE RPO 06445


4007 T4
NFP
- INJECTION XU5JP AND AIR CONDITIONING

- INJECTION XU7JP AND AIR CONDITIONING

- INJECTION XU7JP4 AND AIR CONDITIONING SINCE RPO 06445

- INJECTION XU7JB AND AIR CONDITIONING


4007 T9
- TURBO INJECTION XU10J2TE

- INJECTION XU10J4R


4007 T7
- DIESEL XUD9 AND WITHOUT AIR CONDITIONING SINCE RPO 07661

- DIESEL TURBO XUD9SD SINCE RPO 07261

- TURBO DIESEL XUD9TE SINCE RPO 07261

- TURBO DIESEL XUD11BTE AND WITHOUT AIR CONDITIONING

- TURBO DIESEL XUD11BTE AND AIR CONDITIONING SINCE RPO 07445


4007 T8
- TURBO DIESEL XUD11BTE AND AIR CONDITIONING UNTIL RPO 07444


regards malcolm

[lancia58]

Hi Malcolm

Thanks for the information. Do you know if 4007 T3 and 4007 T9 differ only in pulley diameter or also in mounting ? Can a pulley be detached ?

regards Zohar

[citroenxm]

I dont think they can be removed despite looking like they can, I think they are heat treated in place. But Im NOT CERTAIN..

[CitroJim]

Can a pulley be detached ?

Nope, only the V6 pump has a detachable pulley...

[KennyW]

The difference between 1.9TD and 2.0 HDI is the length of the pump shaft the pulley is the same size.

Martin would be able to tell you any other differences

Kenny