648H REAR AXLE PART NUMBER YZ19121. FITS 648H REAR LOW SERIAL NUMBER UP TO 630435. $8500 EXCHANGE FOR REMAN AXLE OR $6000 EXCHANGE FOR NON-REMAN (TAKE OUT) FOR MORE INFO OR TO PURCHASE CALL GAVIN AT 601-410-3416 OR CALL/TEXT TIM AT 251-366-3237