OJ 1236 Force 13" x 14" 4 Blade Propeller

OJ 1236 Replaced by OJ 414.

The OJ 1236 Force 4-Blade Propeller is a handcrafted OJ inboard propeller designed to deliver strong, smooth, and consistent pulling performance for tournament ski boats and other inboard-powered applications.

If you are searching for an OJ 1236 propeller, OJ Force 4-blade propeller, or an OJ 1236 replacement, this model features a 13-inch diameter and 14-inch pitch with a 1-1/8-inch shaft bore and left-hand rotation.

The OJ Force series was developed to provide tournament tow boats with a strong, exceptionally smooth, and steady pull. Its four-blade design makes it a proven choice for inboard applications where consistent pulling performance is important.

Looking for an OJ 1236 Replacement Propeller?

If your OJ 1236 propeller is damaged or you are looking for a replacement, Prop Depot can help determine the appropriate current OJ replacement option.

Replacement selection should account for the original propeller's diameter, pitch, blade count, rotation, shaft bore, and your boat's engine and transmission configuration. Do not assume another propeller with similar dimensions is automatically interchangeable.

Confirm Propeller Fitment

Before ordering a replacement for your OJ 1236, verify the following:

• Boat make, model, and year
• Engine manufacturer and horsepower
• Transmission gear ratio
• Original propeller diameter and pitch
• Rotation and shaft bore
• Intended boating use and performance requirements

Contact Prop Depot for assistance identifying the correct replacement propeller for your boat.

Prop Depot – Tennessee Propeller & Metalworks

Need help finding an OJ 1236 replacement or selecting the right inboard propeller? Our team can help you confirm fitment and find the right propeller for your application.

Phone: 865-673-8171
Email: [email protected]

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