Genuine Evinrude / Johnson Viper 3-blade stainless steel marine propeller (Model / MPN: 763929 / 13 7/8 x 15 RH). This high-performance standard-rotation prop maximizes mid-range speed and optimizes fuel economy by utilizing aggressively swept, longer cupped blades that offer a superior grip on the water. Featuring a permanently installed internal rubber hub and premium high-luster stainless steel blades, it installs easily right onto your 13-spline propshaft to deliver faster acceleration and exceptional durability across a wide variety of V4 outboard gearcases.

• Key Features: Right-hand standard rotation, high-performance 3-blade design, premium polished stainless steel construction, and improved mid-range cruising range.
• Technical Specs: Brand: Evinrude / Johnson (OMC / BRP) | Part Number / MPN: 763929 (Supersedes: 176571) | Compatibility: 13-spline applications typically ranging from 40 HP to 140 HP 2-stroke outboards.
• Condition Notes: This item is in used condition and exhibits slight cosmetic blemishes, surface marks, or light nicks from normal operations. The internal 13-spline rubber hub is permanently installed, functionally intact, and structurally sound for immediate deployment.
• Installation Notes: Simply slide directly onto your outboard's 13-spline propshaft and secure with your existing thrust washer, spacer, and prop nut. Ensure all hardware matches the factory diagram before tightening. Message with any questions!