Parts list: № Number Qty Name Options 1 AL172602 1 Oil Line W/ Option Box 1 AL172603 1 Oil Line W/O Option Box 2 51M7119 1 O-Ring 28 X 4 mm 3 L78457 1 O-Ring 4 L78545 1 Flange 5 19M7513 3 Cap Screw M8 X 30 Next page: ST270650 MOUNTING PARTS FOR OIL RETURN (POWRQUAD) ST270661 REAR PTO HOUSING (REVERSIBLE) ST270662 REAR PTO HOUSING / PROPORTIONAL VALVE FOR PTO (POWER-ASSISTED PTO SHIFTING PAPTOS) ST270666 POWER-ASSISTED PTO SHIFTING (PAPTOS) ( 3-SPEED) ST270668 COUNTERSHAFT, REAR PTO ST270646 DIFFERENTIAL LOCK, OIL LINES (WITH MFWD) ST270628 DRIVE SHAFT, 6-RANGE TRANSMISSION ST270620 SERVICE KIT FOR RANGE TRANSMISSION HOUSING ST270619 RANGE TRANSMISSION HOUSING (POWRQUAD) ST270616 CREEPER TRANSMISSION