Look at image to tell the difference between collar shift and top shaft synchronized transmission
R181960.ACST
R137925
PART DESCRIPTION - TRANSMISSION
MUO(s) - 5076E, 5076EL, 5082E, 5090E, 5090EH, 5090EL, 5200, 5210, 5220, 5300, 5310, 5320, 5400, 5410, 5415, 5415H, 5420, 5425, 5500, 5510, 5520, 5615, 5625, 5715, 5725
OEM PART #(s) - R181960.ACSTKIT
SUB #(s) - SJ34237 , RE63374
MARKED #(s) -
DETAILS - COLLARSHIFT TRANSMISSION, HOUSING HAS 2 OIL PORTS ON LH SIDE, TESTED OK IN TRACTOR
PRICE INCLUDES REAR END ASSEMBLY R137925
WARRANTY -
WARRANTY - (DOES NOT COVER SEALS, BEARINGS, GASKETS OR LABOR)