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01

The first image shows where on the engine block to find the engine codes

Open original image
Original Subaru engine diagram showing engine serial number and engine type locations
02

This table is the guide for those codes to identify your engine.

Original Subaru engine identification code table
Scroll sideways to view the full table.
Open original code table
Auto PSRU’s

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(936) 827-5126
stuart@autopsrus.com

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We provide top quality reliable gearboxes called Propeller Speed Reduction Unit’s (PSRU’s) to convert automobile engines for use in Experimental Homebuilt aircraft.
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936.827.5126

stuart@autopsrus.com

1000 Airport Blvd
Hangar 104
Hillsboro, TEXAS 76645

Located at the Hillsboro, Texas Airport (KINJ)