would this work??

[ZX2_2008]

just wondering what escort this is refering to?
would it by any means work??

Ford Escort BC Quaife ATB Helical LSD differential
Quaife ATB Helical LSD differential for Ford Escort BC is suitable for Ford Escort, model years Mk3 and later, using BC gearbox. A direct replacement for the standard Ford open differential, the Quaife ATB differential transforms your car's performance.
Manufacturer: FORD
Product Code: QDF7Z

[Apex]

This is for the UK Escort.

http://www.burtonpower.com/technical_1/type_bc_gearbox.aspx