Why Choose Our Deck Rebuild Kit Tired of uneven cuts, loud grinding noises, slipping belts, or worn mower deck components? Our Deck Rebuild Kit restores your 46-inch mower deck to peak performance. Enjoy smooth blade rotation, quiet operation, and reliable deck movement, saving time and preventing costly repairs. Product Features & Benefits Spindle – Smooth & Durable: High-strength steel spindles with pre-greased bearings minimize friction, reduce grinding noise, and ensure smooth blade rotation. Prevents uneven cuts and vibration from worn spindles. Blades – Sharp & Balanced: Precision steel blades maintain even grass trimming and prevent mower vibration. Balanced design improves efficiency and extends deck life. Belt – Reliable Power Transfer: Durable mower belt ensures consistent blade speed, prevents slippage, and prolongs deck component life. Idlers – Smooth Rotation: Heavy-duty idler pulleys keep belts aligned, reduce stress on spindles, and support smooth operation. Deck Wheels – Stable Deck Movement: Replacement wheels allow smooth navigation over grass and uneven terrain, reducing deck wear and maintaining cutting height. Compatibility & OEM Replacement Numbers Compatible Models (46-Inch Decks): Compatible with Husqvarna: RZ4621, RZ4623, RZ46i, Z246, Z246i Spindles OEM: 174356, 174358, 532174356, 532174358, 532192656, 539107515, 587125201 Blades OEM: 403107, 405380, 40S380, 531309715, 532403107, 532405380, 917532403107, 917532405380, 917777405380, 33266, 503405380, 575937901, 777405380, PP21011 Deck Belt OEM: 539117245 Idlers OEM: 539132728, 539112196, 539131148, 196104, 532196104 Deck Wheels OEM: 174873, 532174873, 589527301 Quality Guarantee: 2-Year-Month Warranty