PROP SS 13X13 L 3B 1-1/8 P-B002-130-13
Introduction
The PROP SS 13X13 L 3B 1-1/8 P-B002-130-13 is a premium stainless steel propeller designed specifically for boat owners who prioritize top-tier performance, resilience, and precision on the water. Ideal for a wide range of marine engines, this propeller offers a 13-inch diameter and 13-inch pitch with a 1-1/8 inch shaft and left-hand rotation. It is engineered for outboard and sterndrive systems that demand superior propulsion and long-lasting reliability, even under intense marine conditions.
This 3-blade stainless steel propeller delivers an impressive combination of thrust, speed, and fuel efficiency—making it a reliable upgrade over standard aluminum props. From saltwater fishing boats to inland cruisers, the PROP SS 13X13 L 3B 1-1/8 ensures that you’re always in control, no matter the tides.
Overview / What Is PROP SS 13X13 L 3B 1-1/8?
The PROP SS 13X13 L 3B 1-1/8 P-B002-130-13 is a precision-milled, marine-grade stainless steel propeller designed to fit engines requiring a 1-1/8 inch shaft and left-hand rotation. Its 13-inch diameter and 13-inch pitch configuration offer a balance of thrust and top-end performance, ideal for both speed and load-carrying capabilities.
This model stands out in the stainless steel propeller category due to its robust design and excellent hydrodynamic shape. The three-blade configuration reduces vibration and improves efficiency, making it suitable for various applications—from family leisure boats to small commercial vessels.
Benefits of a 1-1/8″ Shaft Propeller
The 1-1/8″ shaft size offers enhanced torque transfer, reducing slippage and improving overall efficiency. It is particularly important for boats that demand higher torque under load, such as larger recreational vessels or workboats.
With a snug shaft fit, this prop minimizes vibrations and enhances throttle response. Marine engines paired with the correct shaft propeller tend to last longer, offer smoother rides, and maintain better alignment—ultimately lowering maintenance costs.
Why Stainless Steel Over Aluminum?
Choosing a stainless steel propeller like the PROP SS 13X13 L 3B 1-1/8 comes with a range of advantages:
- Higher Durability: Stainless steel resists corrosion, flexing, and blade deformation.
- Performance Boost: Delivers better speed and fuel efficiency due to precision design.
- Longevity: Stainless steel props last up to five times longer than aluminum counterparts.
While aluminum is cheaper upfront, stainless steel is the better long-term investment for serious boaters navigating both salt and freshwater environments.
Maintenance Tips
Maintaining your PROP SS 13X13 L 3B 1-1/8 is key to ensuring long-lasting performance. Regular upkeep protects the prop from wear, corrosion, and shaft misalignment.
- Post-Trip Rinse: Rinse the propeller with fresh water after every saltwater trip to prevent salt buildup.
- Inspect for Damage: Check blades for cracks, dents, or signs of cavitation erosion monthly.
- Lubricate the Shaft: Apply marine grease to the shaft spline to prevent corrosion and seizing.
- Remove Periodically: Remove the propeller every few months to inspect for fishing lines or debris behind the hub.
Following these maintenance tips ensures that your prop stays high-performing season after season.
How to Install PROP SS 13X13 L 3B 1-1/8 P-B002-130-13
Proper installation of your stainless steel propeller is critical for optimal performance and safety. Here’s a step-by-step guide:
- Ensure the engine is turned off and secured.
- Remove the cotter pin and propeller nut from the existing prop.
- Slide off the old prop and clean the shaft thoroughly.
- Grease the shaft using marine-grade lubricant.
- Install the new PROP SS 13X13 L 3B 1-1/8, ensuring all washers are correctly aligned.
- Tighten the propeller nut to the specified torque and reinsert the cotter pin.
Note: Refer to your engine’s manual for torque specifications and hardware compatibility.
Expert Advice and Pro Recommendations
Marine professionals consistently recommend the PROP SS 13X13 L 3B 1-1/8 for its ability to handle moderate to heavy loads while maintaining speed and fuel efficiency. It’s also the propeller of choice for boaters upgrading from aluminum due to its superior longevity and performance under pressure.
This propeller is ideal for vessels operating in coastal environments, lakes with underwater hazards, or rivers with fluctuating depths. Thanks to its stainless steel makeup, accidental groundings or debris contact are less likely to result in major damage.
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Detailed FAQ Section
What makes the PROP SS 13X13 L 3B 1-1/8 different from other props?
This propeller stands out due to its precise 13×13 dimension and 1-1/8″ shaft size tailored for left-hand rotation engines. Unlike standard aluminum models, it offers significantly improved strength, corrosion resistance, and longer service life. It’s also designed for smoother performance with reduced vibration and noise.
How do I know if this prop fits my boat?
You’ll need to match three main specifications—diameter, pitch, and shaft size—with your marine engine’s requirements. This prop is compatible with systems requiring a 13″ diameter, 13″ pitch, 1-1/8″ shaft, and left-hand rotation. Consult your engine manual or speak with a marine propeller expert to confirm compatibility.
What are the long-term maintenance needs?
Long-term maintenance involves regular inspection for nicks or dings, especially after hitting debris. Lubricating the shaft spline every 50–100 hours of operation helps reduce wear. Always store your prop indoors during the off-season to protect it from moisture and UV degradation.
Can I install this propeller myself?
Yes, this propeller is designed for DIY installation, provided you follow correct safety protocols. Tools needed include a wrench, marine grease, and potentially a torque wrench. Always refer to your engine manufacturer’s guidelines to ensure secure fitting. Improper installation can lead to vibration, performance loss, or even propeller detachment.
Is the PROP SS 13X13 L 3B 1-1/8 fuel efficient?
Absolutely. The precision engineering of this stainless steel propeller ensures reduced slippage and better water displacement. This leads to increased fuel efficiency, particularly during cruising speeds. Many boaters report 5–10% savings on fuel after switching from aluminum props to stainless steel like this model.
Conclusion
The PROP SS 13X13 L 3B 1-1/8 P-B002-130-13 stainless steel propeller is a standout performer for any serious boater looking to enhance thrust, fuel efficiency, and longevity. With its precise engineering and durable construction, it is perfectly suited for engines that demand more than what a standard aluminum prop can deliver.
From weekend cruisers to heavy-duty commercial vessels, this prop delivers consistent results, reduced maintenance, and dependable performance in challenging marine environments. If you’re ready to upgrade your marine propulsion system, this is the propeller to choose.
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For more helpful marine maintenance guides, check out our article on PROP SS 13X13 L 3B 1″ P-A002-130-13.
