Appearance: May vary from OEM
OD: 2-5/8"
MSP552A - Mulchmaster 550
Height Inside Diameter Width 5 3⁄4" (146mm) 5⁄8" (16mm) 1 3⁄8" (35mm)
Fits Model - Toro: Z Master 200 series and mid mount zero turn mowers
Briggs & Stratton Piston Assembly 843951 Rideon Husqvarna - CTH2642 Appearance: May vary from OEMBriggs Stratton Piston Assembly (Includes Rings) Part No. 843951 PISTON ASSY STD Supersedes 807619 & 807620 (807620 is a ring set. To replace rings on engines with 807620 you have to buy the piston and rings assembly 843951) Used on some NOT ALL 290442, 290446, 290447, 290772, 290777, 294440, 294442, 294446, 294447, 294772, 294775, 294776, 294777, 303707, 303772, 303775, 303776, 303777, 304447, 309447 Engines