OJ 1021 Legend 3 Blade 13 x 13 Propeller

OJ 1021 Replaced OJ 314

The OJ 1021 Legend 3-Blade Propeller is an original inboard boat propeller manufactured by Johnson Propeller (OJ Props). Part of the traditional OJ Legend series, this handcrafted NiBrAl propeller features the original three-blade design developed by Oscar Johnson. The Legend series has remained a popular choice among recreational boaters for its dependable performance, consistent operation, and affordability.

The OJ 1021 features a 13-inch diameter and 13-inch pitch with left-hand (LH) rotation, a 1-inch shaft bore, and .090-inch cup. It is designed for compatible inboard ski boats and recreational applications, including select MasterCraft, Supra, Moomba, Malibu, Ski Supreme, and Ski Centurion models.

If you are searching for an OJ 1021 propeller, OJ Legend 13 x 13 propeller, or a replacement 3-blade inboard boat propeller, Prop Depot can help you find the correct propeller for your application.

Looking for an OJ 1021 Replacement Propeller?

If you are searching for an OJ 1021 replacement propeller, replacing a damaged inboard prop, or considering upgrading your existing boat propeller, Prop Depot can help identify the appropriate replacement options.

The OJ 1021 is a specific 13 x 13 left-hand propeller with a 1-inch shaft bore. A verified direct replacement part number in the newer OJ Evolution (EVO) series has not been established.

For boat owners interested in a machined alternative, OJ offers CNC-machined propeller options. However, a direct replacement part number for the OJ 1021 should be confirmed before ordering.

Contact Prop Depot for assistance identifying a compatible OJ replacement propeller or selecting an appropriate upgrade for your boat and engine combination.

Confirm Propeller Fitment Before Ordering

Selecting the correct inboard boat propeller depends on several important factors:

• Boat make, model, and hull design
• Engine manufacturer and horsepower
• Engine operating RPM and transmission gear ratio
• Propeller shaft diameter and configuration
• Existing propeller diameter, pitch, and rotation
• Intended use, including skiing, wakeboarding, cruising, or recreational boating

Prop Depot can help you identify the correct OJ inboard propeller and find suitable replacement options for your application.

Prop Depot – Tennessee Propeller & Metalworks

Prop Depot – Your Source for OJ Inboard Propellers and Replacement Propeller Solutions.

Phone: 865-673-8171

Email: [email protected]

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