A4089185WP Your Price: Please log in to see price or purchase this item Description: PISTON W/PIN, RETAINER & RINGS - .50MM O/S OEM: 4089185WP Weight: 3.8 Warranty: 24 Months Quantity discounts available QuantityPrice DetailsDetailsPISTON W/PIN, RETAINER & RINGS - .50MM O/S