SKU: 13590975568

Turning Point Express Mach4 (15.3 x 13") RH Propeller, 31501330

Sale price$258.57 Regular price$287.30
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Description

Turning Point Express Mach4 (15.3 x 13") RH Propeller, 31501330Turning Point Propellers Express Mach4 (15. 3 x 13") RH Propeller, 31501330 How Does Turning Point Design Industry Leading Performance Props? When Turning Point designs a new prop for a given category, they identify the best performing OEM and Aftermarket stainless steel props in the market that fits into that category. A better aluminum & stainless steel version is designed at the same time using the same geometry & drawing. Through testing, Turning

Turning Point Propellers Express Mach4 (15.3 x 13") RH Propeller, 31501330

How Does Turning Point Design Industry Leading Performance Props? When Turning Point designs a new prop for a given category, they identify the best performing OEM and Aftermarket stainless steel props in the market that fits into that category. A better aluminum & stainless-steel version is designed at the same time using the same geometry & drawing. Through testing, Turning Point’s engineers modify the design until it performs better than the best competitive Stainless-Steel prop.

Why upgrade to a Tuning Point stainless steel propeller?
Stainless-steel propellers are much more durable compared to aluminum.
Substantial better performance over competitive aluminum propellers. (Minimal performance difference, around 0.51mph speed gain overturning Point Aluminum Propeller Designs.)
Expect better performance over competitive OEM and Aftermarket Stainless Steel propellers.

The Prop that put the "four" in Performance! Turning Point's This Dual Geometry propeller is uniquely engineered with two blade geometries: two blades utilize the Hustler high performance variable rake and aggressive pitch design for incredible hole shot and cornering, and two blades utilize an offshore style design for high speed and maximum stern lift. These props rewrote the rules, proving that you can run a four blade that has unprecedented hole shot, handling, and rough water stability without the top end speed loss you experience with other manufacturers’ propellers.

These props rewrote the rules, proving that you can run a four blade that has unprecedented hole shot, handling, and rough water stability without the top end speed loss you experience with other manufacturers’ propellers.

Now manufactured in our Industry leading TP17 stainless, the Express Mach4 series is perfect for any application that demands enhanced acceleration, cornering, and load carrying capabilities. This prop series is ideally suited for watersports, sterndrive boats, tritoons, bay boats, and any vessel that can use stern lift. It is our best upgrade of older stainless designs from the 70’s, 80’s, 90’s, and ’00’s, and will outrun most newer props, including five blade ski props.

Lifts the entire boat higher out of the water:
By lifting the hull higher, boats tend to lose less speed when fully loaded versus a three-blade prop. With a lightly loaded boat, a three blade is usually the faster prop for most applications. Alternatively, when an application is loaded down with extra people and gear, a three bladed prop can lose up to 3 MPH. This is because the hull is forced deeper into the water causing more wetted surface by the added weight. By lifting the hull higher, the Turning Point 4 blade when fully loaded does not lose the top end speed compared to a three-blade propeller.

Proprietary Stainless Steel, TP17™:
Formulated to meet the exacting requirements of the New Express Mach3 and Mach4 designs. 20% higher chromium content than the competition more shine, better corrosion resistance. Almost 250% Stronger and 5X more durable than run of the mill stainless steel. This new material allows Turning Point's Engineers and Designers the freedom to produce radical new designs that will help you wring the most performance out of your boat.

Large Free Flowing Exhaust Ports:
Turning Point's Propeller Housings have massive Exhaust flow pathways. Their Propellers have 40% more exhaust flow Area versus competitive product. More exhaust flow and less backpressure can generate more horsepower. Like headers for your boat.

  • Express® Mach4 Stainless Steel Dual Geometry 4 Blade Props for 90300+hp Engines with 4.75" Gearcases.
  • 4 Blades That Rewrote the Rules.
  • The props that put the “four” in Performance!
  • Unprecedented hole shot, lift, handling, ease of steering, and rough water stability.
  • No top end speed loss you experience with other manufacturers’ 4 blade propellers – keeps 3 blade top end speed.
  • Lifts the entire boat higher out of the water.
  • 4 blade Dual Geometry prop that has 3 blade top end speed with fast hole shot and unmatched handling.
  • Stronger materials, more corrosion resistance, higher gloss and new casting technology.
  • Includes Turning Point’s cuttingedge designs.
  • State of the art casting technologies and race proven finish and tuning practices to the Express line of props.
  • Proprietary stainless steel, TP17™.
  • Propellers fit COX®, Evinrude®, Honda®, Johnson®, Mariner®, Mercury®, MerCruiser®, Nissan®, OMC®, OXE®, Parsun®, Suzuki®, Tohatsu®, Volvo Penta®, & Yamaha® Outboards and Sterndrives.
  • Uses 500 Installation/hub kits for applications under 200hp or 700 series Installation/hub kits for engines 200+hp.
  • See application chart for engine application information and required Installation/hub kit part numbers.

SPECS

UPC:
652480207075
MPN:
31501330
Material:
Stainless Steel
Diameter:
15.3"
Pitch:
13"
Blades:
4
Rotation:
RH
Gearcase Size:
4.75
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13590975568

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4.1 ★★★★★
Based on 29 reviews
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c.laff
Massapequa, US
★★★★★ 3
These are not sized correctly - beware
Color: Blue-ice Plus, Size: King(Pack of 2), Color: Blue-ice Plus, Size: King(Pack of 2)
Edit: I was going to return these pillows but the seller contacted me and offered a full refund due to the size issue without having to send the pillows back. I am happy with this and happy to keep them on a spare queen size bed as they really are nice pillows. Just the wrong size. pros: they are a nice pillow and the cooling feature is really great, and you can adjust to your liking cons: absolutely wrong size. Ordered King, tag says king, all measurements on listing and tag say 20x36, in reality they are more like 20x30. Definitely Queen pillows being sold as King. I did not see any reviews at first about size issues but after I got these and did a search it does look like others have had the same problem. A shame, would have given them a great review if they were the correct size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
L
Verified Purchase
Leah Ann Dillin
Port Orchard, US
★★★★★ 5
Cool and comfy
Color: Blue-ice Plus, Size: King(Pack of 1)
Great pillow. Keeps you cool.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
R
Verified Purchase
Rene
Louisville, US
★★★★★ 5
Really Good Cooling Pillows for Sleeping
Color: Blue-ice Plus, Size: Queen(Pack of 2), Color: Blue-ice Plus, Size: Queen(Pack of 2)
These cooling pillows are very soft and provide excellent support for your head and neck. They are adjustable by taking our the stuffing if you need them to be more flat or less firm. The look great and comes in a pack of two which is a great value. During use, I did notice they have great shape retention and it does not take them long to return to their fluffy full shape. I am a hot sleeper and these do keep your head cool - just be aware using a pillow cover does reduce the cool ability but this allows you to adjust for weather like during winters to add a pillow case for extra warmth. Very happy with this purchase and got a second set to replace my old pillows.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
D
Verified Purchase
Donna Bohn
Lake Worth, US
★★★★★ 5
Best pillow ever!
Size: King (2 Pack)
I love this pillow. I like a softer pillow and my partner prefers a firmer pillow. With these pillows you can adjust it to the comfort level you desire. For mine I took out quite a bit of the shredded memory foam (I call it fluff). I took out one 13 gallon trash bag of the fluff. After I slept on my pillow for a couple of weeks I found it was getting to soft so I took my saved bag of fluff and added it into the pillow. Now it's PERFECT! The cooling side works great. When you lay your head down on it you can feel the cool pillow. Helps falling a sleep easier. I would highly recommend this pillow!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
S
Verified Purchase
Sindy chicas
Belleville, US
★★★★★ 5
Great Pillows for a Good Night’s Sleep
Size: Queen (2 pack), Size: Queen (2 pack)
These pillows are very comfortable and supportive. They keep their shape well and provide great neck and head support throughout the night. The material feels soft and high quality, and they helped improve my sleep. I wake up without neck pain and feel well rested. Definitely worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 25, 2026

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