To inexpensively and easily obtain split bodies according to a fracture process from a silver compact by a metal powder injection molding process even when material having high toughness such as titanium alloy is used.

A production method for a split type metal powder injection molded part includes: a step S1 where separate green compacts are formed; a step S2 where the separate green compacts are made to adhere each other to form an integrated green compact; a step S3 where the integrated green compact is defatted and sintered to form an integrated silver compact having a pseudo joint at the adhered part; and a step S4 where the pseudo joint in the silver compact is fractured and split to form split bodies.