OJ 1821 WakePro V4 15" x 13.5" Propeller

OJ 1821 WakePro V4 Propeller – Replaced by OJ EVO 3022-MF

The OJ 1821 WakePro V4 4-blade propeller has been replaced by the OJ EVO 3022-MF Evolution Series propeller. If you are searching for an OJ 1821 propeller, an OJ 1821 replacement, or a replacement inboard propeller for your wakeboard or wakesurf boat, the OJ EVO 3022-MF is the updated model to consider.

The original OJ 1821 WakePro V4 measures 15 inches in diameter with a 13.5-inch pitch. It features four blades, left-hand rotation, a splined shaft connection, and .120 cup. The WakePro V4 design was developed to balance low-end pulling power with top-end performance for inboard towboats.

OJ 1821 Replacement: OJ EVO 3022-MF

The OJ EVO 3022-MF is the updated replacement for the OJ 1821 WakePro V4. It retains the 15-inch diameter, 13.5-inch pitch, four-blade configuration, left-hand rotation, and splined shaft connection, with an updated .140 cup.

The OJ Evolution Series features a redesigned blade shape and optimized pitch distribution, developed to improve surf performance and efficiency. If your existing propeller is stamped OJ 1821, the OJ EVO 3022-MF is the replacement model to consider.

Before ordering, verify compatibility with your boat, engine, shaft configuration, and performance requirements, as the EVO design differs from the original WakePro V4.

Shop the OJ EVO 3022-MF replacement propeller at PropDepot for an updated option for your inboard boat.

Confirm Propeller Fitment

Choosing the correct inboard propeller depends on your boat, engine, shaft configuration, existing propeller, and intended use. Contact Prop Depot for assistance confirming that the OJ EVO 3022-MF is the correct replacement or upgrade for your application.

Prop Depot – Tennessee Propeller & Metalworks
Phone: 865-673-8171
Email: [email protected]