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+--- Thread: Bosch Pump Differences 524TDS vs 524D (/showthread.php?tid=6847)
Bosch Pump Differences 524TDS vs 524D - silverzx - 10-28-2015
I know it's not directly Merc but it's certainly related.
Are the E28 524TDS mechanical bosch pumps the same as the E28 524D mechanical bosch pumps?
Is the 524D pump the same / as good?
Does anyone know the differences?
TDS Pump:
![[Image: bosch.jpg]](http://s12.postimg.org/441gi0mw9/bosch.jpg)
![[Image: tds1.jpg]](http://s4.postimg.org/5cgtby3w9/tds1.jpg)
![[Image: tds4.jpg]](http://s4.postimg.org/kmgoj4zeh/tds4.jpg)
D Pump:
![[Image: bp6.jpg]](http://s12.postimg.org/5x4d6c82x/bp6.jpg)
![[Image: bp1.jpg]](http://s4.postimg.org/if7uhh4qh/bp1.jpg)
![[Image: bp5.jpg]](http://s4.postimg.org/5rs34yptl/bp5.jpg)
RE: Bosch Pump Differences 524TDS vs 524D - barrote - 10-28-2015
nep , not very versed in BM´s but seems like u have a huge diferencee from IDI to DI,
but if u get the pumps numbers i can check whats the componentes diff.
the number is the one started 04. engine manufacturer number
regards
RE: Bosch Pump Differences 524TDS vs 524D - silverzx - 10-28-2015
(10-28-2015, 10:42 AM)barrote nep , not very versed in BM´s but seems like u have a huge diferencee from IDI to DI,
but if u get the pumps numbers i can check whats the componentes diff.
the number is the one started 04. engine manufacturer number
regards
? Both are IDI. None are DI.
TDS Pump Numbers:
NR. 0 460 406 022
VE R 121
011 347 29143
D Pump Numbers:
NR. 0 460 406 022
VE R 121
011 351 14388
RE: Bosch Pump Differences 524TDS vs 524D - barrote - 10-28-2015
looking to the numbers , i can see no difference in the componentes,
looking to the numbers , is the same pump both are the same
0460 406 022... same pump same tune table, same thing
instalation number is diff , but that is manufacturer number , has nothing to do with the specs, is more likely related to hardware like springs and conections.
RE: Bosch Pump Differences 524TDS vs 524D - silverzx - 10-29-2015
(10-28-2015, 12:04 PM)barrote looking to the numbers , i can see no difference in the componentes,
looking to the numbers , is the same pump both are the same
0460 406 022... same pump same tune table, same thing
instalation number is diff , but that is manufacturer number , has nothing to do with the specs, is more likely related to hardware like springs and conections.
Great, thank you!
RE: Bosch Pump Differences 524TDS vs 524D - barrote - 10-29-2015
why u are so happy, with it ??? u should search for a decent pump? pm for mods to that one...