REPLACES OEM NUMBERS: Replaces OEM part numbers 618-04822, 618-04889, and 618-04950, ensuring reliable performance and seamless compatibility with Cub Cadet, Troy-Bilt, and Craftsman mowers for optimal operation COMPATIBLE MODELS: Fits Cub Cadet 38" and 42" Zero-Turn Mowers: RZT-L42, RZT-S42, ZT1-42, LTX1040, and Craftsman ZS6500, Z510, Z6000, and 42" riding mowers for a perfect replacement fit DURABLE DESIGN: Engineered with premium-quality materials for long-lasting durability, this spindle assembly withstands tough mowing conditions to ensure smooth blade rotation and maximum cutting efficiency EASY INSTALLATION: Includes 4 mounting screws and grease fitting, and is designed with self-tapping screws for quick installation, allowing you to get your mower back to peak performance PRECISE FIT: Includes a 6-1/4" pulley O.D., 1" thickness, and 6-point star blade adapter, providing optimal alignment and traction to improve your mower’s precision and cutting efficiency OakTen presents spindle assembly for your Cub Cadet, Troy-Bilt, or Craftsman mower, designed for compatibility with a wide range of 42" and 60" zero-turn mowers and 30" and 42" riding mowers. The OakTen spindle assembly is engineered to replace OEM part numbers 618-04822, 918-04822, 618-04950, 918-04950, 618-04889, and 918-04889, making it the perfect fit for Cub Cadet models such as LTX1040, LTX1042, RZT-L42, RZT-S42, ZT1-42, and Craftsman models including ZS6500, Z510, Z6000, and more. It is also compatible with Troy-Bilt TB1942, TB2142, and Mustang XP mowers. Constructed with premium materials, this spindle assembly offers long-lasting durability to withstand tough mowing conditions. Its 6-1/4" pulley O.D., 1" thickness, and 6-point star blade adapter ensure a precise fit and secure blade attachment. The assembly includes four mounting screws and a grease fitting for easy maintenance and is designed with no threads in the mounting holes, allowing for quick installation using self-tapping screws. Whether you’re replacing worn-out parts or upgrading your mower, the OakTen spindle assembly is your go-to solution for superior quality and reliability. Fits Various Models: Cub Cadet: LTX1040, LTX1042, RZT-L42, RZT-S42, ZT1-42, RZT-SX, ZT3-60 Troy-Bilt: TB1942, TB2142, TB30, TB42, Mustang XP, Colt XP 38" and 42" Craftsman: ZS6500, ZTL7000, Z510, Z6000, R105, R110, LT2000, T1000, PYT9000 Features: Fits Multiple Mower Brands Premium Quality Construction Easy to Install Durable and Long-Lasting Replaces OEM Part Numbers: 618-04822, 918-04822, 618-04950, 918-04950, 618-04889, 918-04889 By upgrading to the OakTen spindle assembly, you ensure your lawn mower maintains peak cutting performance. Designed for easy installation and engineered with premium materials, this part offers exceptional durability and smooth, even cutting action. Make your lawn care easier and more efficient with OakTen's reliable replacement spindle assembly.