Planetary carrier assembly S1 for the swing gearbox on Samsung and Volvo excavator models SE350LC-2, MX352LC, EC360B, and more. Carrier assembly includes: 1 carrier housing, 3 planetary gears, bearings, washers, shafts, etc., all factory assembled as 1 assembly. Price: $907.89 OEM Part # = SA8230-22850-ASSY Buy Now Samsung, VOLVO - Hydraulic excavator View Details