OJ 748 WakePro V3 15” X 14" Propeller, Replaced by OJ 3721

The OJ 748 WakePro V4 propeller is a discontinued inboard boat propeller with a replacement available in the OJ Evolution Series. If you are searching for an OJ 748 propeller, an OJ 748 WakePro V4 replacement, or a replacement propeller for your wakeboard, wakesurf, or inboard-powered boat, Prop Depot can help you identify the correct current model for your application.

The OJ EVO 3721 is listed as the replacement for the discontinued OJ 748. Designed for inboard applications, the OJ Evolution Series builds on the heritage of the WakePro V4 line with an updated blade design and optimized pitch distribution to improve efficiency, surf performance, and overall propeller performance.

• The OJ EVO 3721 4-blade inboard propeller is the replacement model for customers searching for the discontinued OJ 748. The Evolution Series features a refined blade shape and optimized pitch distribution designed to deliver efficient operation and strong performance for wake and watersports applications.

OJ EVO 3721 Replacement Specifications:

• Diameter: 15 inches
• Pitch: 14.25 inches
• Blade Count: 4 blades
• Rotation: Left-hand (LH)
• Cup: .140
• Shaft Connection: Standard 1.25-inch tapered shaft
• Manufacturer Part Number: 3721-MF

Looking for an OJ 748 Replacement Propeller?

If you previously used an OJ 748 WakePro V4 propeller, the OJ EVO 3721 is the listed replacement model. However, selecting the correct replacement requires confirming your boat, engine, shaft configuration, and intended use. Differences in propeller dimensions and application requirements can affect fitment and performance.

Before ordering, verify that the OJ EVO 3721 is appropriate for your specific boat and engine setup. If you need help confirming compatibility or selecting the right inboard propeller, contact Prop Depot for assistance.

Confirm Propeller Fitment

Propeller selection depends on your boat, engine, shaft configuration, existing propeller specifications, and intended use. Contact Prop Depot before ordering if you are unsure whether the OJ EVO 3721 is the correct replacement for your discontinued OJ 748.

Prop Depot | Tennessee Propeller & Metalworks, LLC

1404 Galway St.
Knoxville, TN 37917
Phone: (865) 673-8171
Email: [email protected]
Website: PropDepot.com

Visit PropDepot.com for OJ propellers, inboard boat propellers, replacement propellers and expert propeller selection assistance.