We analyze photometric properties of 1384 cluster galaxies as a function of the normalized distance to cluster center .
These galaxies were selected in the central region ( r / r _ { 200 } \leq 0.8 ) of 14 southern Abell clusters chosen from the Southern Abell Cluster Redshifts Survey ( SARS ) .
For 507 of these galaxies we also obtained their luminosity profiles .
We have studied the morphology-clustercentric distance relation on the basis of the shape parameter n of the Sérsic ’ s law .
We also have analyzed the presence of a possible segregation in magnitude for both , the galaxy total luminosity and that of their components ( i.e .
the bulge and the disk ) .

Results show a marginal ( 2 \sigma level ) decrease of the total luminosity as a function of normalized radius .
However , when bulges are analyzed separately , a significant luminosity segregation is found ( 3 \sigma and 2 \sigma for galaxies in projection and member galaxies respectively ) .
The fraction of bulges brighter than M _ { B } \leq - 22 is three times larger in the core of clusters than in the outer region .
Our analysis of the disk component suggests that disks are , on average , less luminous in the cluster core than at r / r _ { 200 } \sim 0.8 .
In addition , we found that the magnitude-size relation as a function of r / r _ { 200 } indicates ( at 2 \sigma level ) that disks are smaller and centrally brighter in the core of clusters .
However , the Kormendy relation ( the bulge magnitude-size relation ) appears to be independent of environment .