Sierra International 18-2652, Lower Unit Seal Kit For Mercruiser Stern Drive

The Sierra 18-2652 Lower Unit Seal Kit Is Built With Precision. Designed To Be Interchangeable With The Following: Glm 87510, Mallory 9-74304, Mercruiser 26-89238A1, 26-33144A1 And 26-33144A2. Each Sierra Product Meets Or Exceeds The Original Equipment Part It Replaces.