Sump gasket for Kubota D600 D662  D722 D782 & Beta Marine : Beta 20 engines.
 
The D722 and D782 have a choice of sump gasket early and late ; 
 
Early : 23cm long with 18 bolt holes 
 
Late : 31cm long with 22 bolt holes - the late engine incorporates the bottom of the timing cover into the sump line . 
 
Jem Ref: SG7 & SG7L