double clutch mechanism luk type compatible with goldoni for walking tractors transcar wheelbarrow (transporter) small tractor compact models 2nd series 452 454 602 604 612 614 652 654 662 664 3000 star ( nâ°b433312) 3050 ( nâ°b433312) 3070 ( nâ°b433312) characteristics double clutch 㘠225/225 mm cast iron 6 levers â code: â 52175 original code: â 11677 35387 â em