Arm Bracket Roller Cam Kit for 42" Mower Deck 532151785 184907 131335 155046 Features: Compatibility 155046 arm bracket roller cam kit is compatible with AYP/Husqvarna/Craftsman 42" mower deck LT1000 LT2000. Replacement part numbers: 151785 (532151785), 184907 (532184907), 131335 (532131335), 155046 ( 532155046). High Quality Material 155046 arm bracket roller cam kit is made of high quality steel, plastic and non-asbestos, which is strong and resistant to wear and tear. It improves the service life of the mower and also allows the mower to maintain the best working efficiency. Easy to Install .