Parts list: № Number Qty Name Options 1 RE31515 1 SHORT BLOCK ASSEMBLY (MARKED R90170) (4276) (SUB FOR RE31514, MARKED R91070), (SUB RE50664 ) (ALSO ORDER R83169, T27658, R112867) 1 RE44279 1 Short Block Assembly (MARKED R90170 ) (SUB RE57204 ) (ALSO ORDER R83169, T27658, R112867)(4045) Next page: ST298067 REPLACEMENT ENGINE SHORT BLOCK ST298068 BASIC ENGINE OVERHAUL KIT ST298069 ENGINE FRONT PLATE ( - 299999) ST298070 ENGINE FRONT PLATE (300000 - ) ST298065 REPLACEMENT CYLINDER BLOCK AND MAIN BEARING CAPS ST298064 CYLINDER BLOCK AND MAIN BEARING CAPS