Parts list: № Number Qty Name Options 1 R66076 1 IDLER 2 R66078 1 BUSHING (SUB AR94275 AND AR93013) 3 JD8670 1 BALL BEARING 4 R66075 1 THRUST WASHER 5 R55408 1 Wear Ring (SUB FOR R66072) 6 R66077 1 PLUG 7 AR85602 1 KIT (SUB AR94275 AND AR93013) .. AR93013 1 BELT SET Next page: 0429-5 IDLER AND CRANKSHAFT PULLEYS (ENGINE SERIAL NO. 306070- ) (6531T) [02I23] 0429-6 IDLER PULLEY KIT (JD646-B SERIAL NO. 223645- ) (ENGINE SERIAL NO. 306070- ) (6531T) [02I24] 0429-7 FAN BELTS [02I25] 0429-3 IDLER AND CRANKSHAFT PULLEYS (JD646-B SERIAL NO. 223645- ) (ENGINE SERIAL NO. 303786-306069) (6531T) [02I21] 0429-2 IDLER AND CRANKSHAFT PULLEYS (ENGINE SERIAL NO. -303785) (6531T) [02I20] 0429-1A IDLER PULLEY KIT (JD646 SERIAL NO. -223644) [02I19] 0429-1 FAN BLADE, FAN BELTS AND CRANKSHAFT DAMPER (JD646 SERIAL NO. -223644) [02I18]