3.03 RAT input shaft

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Sep 25, 2019 | 06:10 PM

markviiimark

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3.03 RAT input shaft

Have a RAT trans that came with a 300 I6 out of a '79 f250. The front bearing retainer cover is damaged due to a bad bearing keeper, looks like the input shaft is damaged also. Having a hard time finding parts. Any other transmission parts would work?

Sep 30, 2019 | 11:19 PM

85e150

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Pretty sure you need to find the same item or you will have more issues. There were billions of these served. Is there a number on the bearing retainer itself?

Long shot you will have to call them, and know the number on the part or the measurements:

https://www.drivetrain.com/parts-cat...on-rebuild-kit

There are tons of threads here and elsewhere on the net but it's almost as if each 303 three speed had it's own designation sometimes.

Oct 3, 2019 | 05:27 AM

NumberDummy

Ford Parts Specialist

Joined: Nov 2006

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From: Simi Valley, CA

Quote:

Originally Posted by markviiimark

Have a RAT trans that came with a 300 I-6 out of a '79 F250.

The front bearing retainer cover is damaged due to a bad bearing keeper, looks like the input shaft is damaged also.

D9TR-KA = 1973/79 Ford 100/500 Series Truck Parts Catalog: Transmission parts list # 70.1C

D7TZ-7017-A .. Input Shaft / 19 helical teeth, 33 clutch teeth, 10 splines, 8 15/16" long / Obsolete

GREEN SALES CO. in Cincinnati OH has 4 = 800-543-4959.
------------------------------------------------------------------
C5AZ-7050-E .. Front Bearing Retainer / Obsolete

GREEN SALES CO. has 76.