1、Fitment: Fit for Mariner 25‑50HP Engine; Fit for API Marine PT498NM; Fit for Arco Marine 6255; Fit for Remy Small Motor RT05033; Fit for Sierra Marine 18‑6286. 2、Reference OE: The part number of the tilt trim motor for reference is 827675A1, please confirm whether it is consistent with the OE you need. 3、Perfect Sealing: Sealed bearings and housing prevent moisture and dirt from entering, with excellent marine environment resistance and rust resistance for maximum durability. 4、Fast Start: High performance magnetic coils are built into the tilt trim motor to provide greater torsion and fast start, with 6.7mm ID unthreaded mounting holes. 5、Rugged Structure: Made of premium metal alloy, outboard engine tilt trim motor has high strength and high hardness, not easy to deform or crack.