I've posted this (L400 - Montero) part compatibility before.
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There are many part numbers depending on which year and brake part manufacture you choose.
The only thing relevant that helps others is this :
North American L400 comparable application :
Mitsubish Montero
1992-2000: Base; All Engines
1992-1997: LS; All Engines
1992-1997: SR; All Engines
1992-1993: RS; All Engines
Comparable application for wheel bearings only :
1983-2000: All Submodels; All Engines
The same front inner and outer wheel bearings are used in L300's and 1983 to 2000 Montero's.
The L400 inner wheel bearing is an odd size. Took me a few weeks to match one up at a local bearing shop.
Front rotors from ANY Montero will NOT fit an L400.
Searching will bring up this info :
Front calipers and brake pads are compatible
Rear calipers, rotors and brake pads are compatible
Front outer wheel bearing/seal is compatible
Front inner bearing is NOT compatible
Front rotors are NOT compatible
This is because the L400 outer axle shaft has a larger inner diameter and bearing/race and is proprietary to the L400 Spacegear.