The O-Ring & Seal Kit - BRP (435567) is for 40 hp, 48 hp, and 50 hp tilt and trim units from 1989-05 Evinrude / Johnson outboard motors. This o-ring and seal kit includes all o-rings required for the service of the hydraulic assembly. (Does not include tilt cylinder o-rings). The O-Ring & Seal Kit - BRP (435567) weighs 0.08 LBS. This o-ring and seal kit is interchangeable with OMC/Johnson/Evinrude 433816 BRP435567, BRP433816, 745419135942, and 435567. Key Features: It is for 40 hp, 48 hp, and 50 hp tilt and trims units from 1989-05 Evinrude / Johnson outboard motors. This kit includes all o-rings required for the service of the hydraulic assembly. (Does not include tilt cylinder o-rings). It is interchangeable with OMC/Johnson/Evinrude 433816 BRP435567, BRP433816, 745419135942, and 435567. Specifications: Brand: BRP SKU: 435567 UPC: 745419135942 Weight: 0.08 LBS Unit Of Measure: EA Alternate Products SKU: "58-58105", "435567" Manufacturer Part Number (MPN): 435567