Fitment: Fit for 600 Series 1997 and newer285119,9180138c,9180142c,9180138,6180138,9180142,9180138a,9180142a,6180142,6150142a,6180138a,6180142c,9180131Description: Don’t hesitate to contact us before or after the transaction, we would always like to help you for your 100% satisfaction and offer service with sincerity! The highest after-sales warranty Low cost, the highest cost performance Brand new, high quality, durable and easy to install Fast shipping First class Freeps Please check the pictures for more details Specifications: Height 6 overall 38″ and 42″ threaded decks Special design for 6-point star with center hole. Uses 275-515 spindle pulley for 38-inch decks and 275-519 spindle pulley for 42-inch decks. Package includes: Spindle assembly, 2 sets. Note: Please make sure the model and appearance of your equipment are exactly the same as our products. It is the customer’s responsibility to purchase the right products. If you are not sure, please contact us in time. Thank you for your cooperation.