Parts list: № Number Qty Name Options 1 RE527951 1 Thermostat Kit (SUB FOR RE522590, THIS APPLICATION) 2 R523237 1 Snap Ring 3 [] 1 (ORDER RE527951) 4 RE527929 1 Thermostat (ALSO ORDER 51M7045) 5 51M7045 1 O-Ring 19.300 X 2.200 mm Next page: ST152102 9901 (CYLINDER HEAD GASKET/OVERSIZED) ST152069 2902 (VENTILATOR SYSTEM) ST152110 9901 (CRANKSHAFT BEARING KIT/UNDERSIZED) ST152093 7216 (ENGINE PERFORMANCE) ST152051 1104 (ROCKER ARM COVER) ST149684 2304 (FAN DRIVE) ST149719 9901 (CAMSHAFT KIT) ST150287 9901 (CRANKSHAFT BEARING KIT) ST149744 9901 (PISTON REPLACEMENT KIT) ST152105 9901 TIMING GEAR COVER - SERVICE KIT