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 14 reviews
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Stefs Reccs
Alexandria, US
★★★★★ 5
Solid choice for pillow inserts!
Color: White, Size: 12x20 Inch
Nice quality, firm yet soft. Really the perfect pillow for what I needed. Fit perfectly in my 12x20 cover. A solid choice at a good value!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
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DaeDae
Fort Morgan, US
★★★★★ 4
Glad I chose these Sturdy, Fluffy Pillows
Color: White, Size: 18x18 Inch
Took me forever to decide which pillows to buy....Price won out. There might be better out there, but I really can't see how. They plumped up really nicely. I once learned from a manager at a big box dept store when purchasing a goose down pillow how to 'activate' the pillow. Basically, he violently threw the pillow down onto the floor, then proceeded to beat the tar out of it....That's how it's done. I think many ppl don't do a good enough job when they get their pillows. I watched several videos from ppl who have purchased this type of pillow. And quite frankly, they do not know what they are doing....My pillows are very plump and awesome. I purchased the 20" squares and then chose 18" pillow covers to stuff them into. Perfection. Fat, soft, soothing pillows. Me and my Doggo are quite happy to lounge around on these durable puffs of fluffiness.
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Reviewed in the United States on May 14, 2026
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Verified Purchase
Barbara
Pawtucket, US
★★★★★ 5
Perfect! Soft and fluffy! Exact size!
Color: White, Size: 16x16 Inch
These little pillows are perfect! They exactly fit in a 16x16 pillowcase. They're very soft and fluffy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
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Kathy
Charlottesville, US
★★★★★ 5
Perfect
Color: White, Size: 12x12 Inch
These are great quality pillow inserts. They arrived very securely vacuum packed. Be careful when opening. I followed the directions and they were fluffy within a few minutes. They are small, but this is the size that I needed. I am glad that I didn’t order a few inches larger, as recommended by many. They fit perfectly in my 12x12 inch pillow covers. I would recommend this brand and seller for purchasing this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
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Verified Purchase
Sarah
Cuba, US
★★★★★ 5
Fluffy and Supportive Pillow Inserts
Color: White, Size: 12x20 Inch, Color: White, Size: 12x20 Inch
I used these pillow inserts for my couch cushions, and they’ve worked out really well. They give my throw pillows a nice full look without being too stiff or flat, which makes the couch feel more put together and comfortable. Filling quantity: They’re nicely filled and give good shape without feeling overstuffed. Durability: They seem well-made and hold their shape well even after daily use. Color: Clean, bright white that works well with different pillow covers. Appearance: They make my decorative pillows look fluffy and full, giving the couch a more finished look overall.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026

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