It is likely that the trans cooler lines on the turbo will be slightly larger & the change points will be slightly different. If it bolts up & it sounds like it will, there is no sound reason not to use it. You can have fun pulling your old one to bits & seeing how it works.
Given we are not talking about a $50k late model car, I would not get too concerned.

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Grumpy Old Diesel Owners Club group

I no longer question authority, I annoy authority. More effect, less effort....

1967 230-6 auto parts car. rust bucket.
1980 300D now parts car 800k miles
1984 300D 500k miles
1987 250td 160k miles English import
2001 jeep turbo diesel 130k miles
1998 jeep tdi ~ followed me home. Needs a turbo.
1968 Ford F750 truck. 6-354 diesel conversion.
Other toys ~J.D.,Cat & GM ~ mainly earth moving