13" Propeller Guard – Fits 40-65 HP Outboard Motors (Blue)

13" Propeller Guard – Fits 40-65 HP Outboard Motors (Blue)13" Propeller Guard Fits 40 65 HP Outboard Motors (Blue) This protective propeller guard is designed for outboard engines in the 40 65 HP range with a class C gearcase. The guard creates a robust barrier around your propeller, offering enhanced protection for swimmers, marine life, and the propeller itself from accidental contact or damage from underwater debris. Molded from high strength polypropylene, this guard is built for durability in marine

13" Propeller Guard – Fits 40-65 HP Outboard Motors (Blue)

This protective propeller guard is designed for outboard engines in the 40-65 HP range with a class C gearcase. The guard creates a robust barrier around your propeller, offering enhanced protection for swimmers, marine life, and the propeller itself from accidental contact or damage from underwater debris.

Molded from high-strength polypropylene, this guard is built for durability in marine environments. Please note that this 13" model is not suitable for Big Foot or High Thrust applications, which require a 14" guard.

• Installation Method: Direct bolt-on (requires drilling into the cavitation plate and skeg).
• Material: High-strength polypropylene.
• Maximum Propeller Diameter: Accommodates propellers up to 12.5".

Compatible Engine Models

Confirm your engine model/year in the table below. For Mercury owners, here’s a guide to help you identify your engine’s serial/model: Mercury Serial Number Guide. You can also review exploded diagrams to verify part numbers: Mercury Parts Diagrams & Catalog.

Confirm your engine model/year in the table below. For Johnson/Evinrude owners, here’s a guide to help you identify your engine’s serial/model: Johnson Serial Number Guide.

Confirm your engine model/year in the table below. For Yamaha owners, here’s a guide to help you identify your engine’s serial/model: Yamaha Serial Number Guide. You can also review exploded diagrams to verify part numbers: Yamaha Parts Diagrams & Catalog.

For Suzuki owners, You can review exploded diagrams here to verify part numbers: Suzuki Parts Diagrams & Catalog.

Confirm your engine model/year in the table below.

Technical Specifications

Package Contents

• 1 x Propeller Safety Guard
• 6 x Short bolt sets (for upper propeller cover mounting)
• 4 x Long bolt sets (for lower propeller cover mounting)
• 1 x 1/3" drill bit

Installation Guide

Installation can be completed in approximately 30 minutes with simple tools, including an electric drill, a 13mm wrench or socket, a No. 5 hexagonal tool, and a marker.

1. Check Fitment: Before drilling, position the guard on your motor’s lower unit to confirm it is the correct size. Do not drill holes if you are uncertain, as drilled guards cannot be returned.
2. Mark Holes: Use a marker to indicate the drilling locations on the cavitation plate and skeg.
3. Drill Holes: Using the provided drill bit, carefully drill the marked holes.
4. Mount Guard: Secure the propeller guard using the included short and long bolt sets as indicated for the upper and lower sections.

Performance Considerations: The guard may have a minimal impact on overall boat performance. To ensure optimal results, the propeller diameter should not exceed 12.5 inches. This guard is not warranted for speeds exceeding 25 MPH.

Troubleshooting & FAQ

Q: How do I know if this guard will fit my specific engine model?
A: This guard is designed for outboard motors from 40 to 65 HP with a "Class C" gearcase. It is not compatible with Big Foot or High Thrust models, which require a 14" guard. Please measure your propeller to ensure it does not exceed 12.5" in diameter and check clearances on your motor before drilling.

Q: Will this propeller guard affect my boat's speed or performance?
A: You may experience a minimal impact on performance. The guard is not recommended or warranted for speeds over 25 MPH. Performance can vary depending on your specific boat and engine configuration.

Q: What are the main benefits of installing this guard?
A: The primary benefit is safety. It helps prevent accidental injuries from propeller contact, protects marine life, and shields your propeller from damage caused by floating debris or underwater objects.

Q: What happens if weeds get caught in the guard?
A: One of the known limitations is that the guard can increase the chances of weed and debris entrapment. You may need to clear the guard periodically if you operate in weedy waters.

Q: OEM vs. Aftermarket?
A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

Q: How fast do you ship and how much does it cost?
A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

Q: What is your warranty and return policy?
A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

• Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
• This product is an aftermarket replacement part and is not an OEM component.
• Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

• Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
• Fast Global Shipping: Free delivery worldwide in 5–15 days.
• Direct from Manufacturer: Competitive pricing without compromising quality.