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Acme Automotive 644 Marine Propeller 13.25 x 16 4-Blade 1-1/8" Bore

Manufacturer

Acme Automotive

<h3>About Acme Automotive</h3><p>Acme Automotive has built a strong reputation as a trusted name in the marine industry, producing precision-engineered propulsion components and accessories that serious boaters rely on. With a commitment to quality manufacturing and exacting tolerances, Acme has become a go-to brand for inboard boat owners who demand consistent, high-performance results on the water.</p><p>At the heart of the Acme lineup are their renowned <a href="/200673-propellers-acme-automotive-4688">propellers</a>, designed and engineered for performance across a wide range of inboard applications — from water skiing and wakeboarding to cruising. Acme propellers are widely recognized for their CNC-machined precision and are compatible with leading boat brands including Nautique, Malibu, Mastercraft, Centurion, Supra, and many more. Whether you need a 3-blade or 4-blade configuration, right-hand or left-hand rotation, Acme offers an extensive range of sizes and pitches to match the specific demands of your engine and hull setup.</p><p>But Acme&rsquo;s catalog extends well beyond the propeller itself. Installing and removing a prop correctly requires the right tools, and Acme delivers there too. Their <a href="/4688-acme-automotive-prop-pullers-200815">prop pullers</a> are purpose-built for inboard shafts and make the often-stubborn job of prop removal safer and more straightforward. Paired with their prop wrenches, pullers &amp; accessories, boaters have everything needed for a complete and professional prop service at the dock or in the shop.</p><p>Proper hardware is just as important as the propeller itself. Acme&rsquo;s <a href="/4688-acme-automotive-prop-nuts-thrust-washers-200814">prop nuts &amp; thrust washers</a> are engineered to work seamlessly with their propeller lineup, ensuring secure, properly torqued installations that protect both the shaft and the prop under demanding conditions. Rounding out the brand&rsquo;s marine offering is a selection of <a href="/201083-tools-acme-automotive-4688">tools</a> designed specifically for prop-related maintenance tasks, making Acme a one-stop resource for inboard propulsion service.</p><p>Trusted by professional marine technicians and passionate boaters alike, Acme Automotive continues to deliver the kind of precision and reliability that performance on the water demands. Their products are distributed throughout the United States and internationally, reflecting a global reputation earned through decades of craftsmanship and customer-focused engineering.</p>

Part Number

644
09/12/2036 12:59 PM
Sale Price

$807.36

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Usually delivered within 2 days

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Product Details

The Acme Automotive 644 is a precision-engineered 4-blade marine propeller designed for superior performance and durability. Featuring a 13.25-inch diameter with a 16-inch pitch and right-hand rotation, this propeller delivers excellent acceleration and top-end speed for a wide range of marine applications.

Key Specifications:

  • Diameter: 13.25 inches
  • Pitch: 16 inches
  • Rotation: Right-hand (R)
  • Bore Size: 1-1/8 inch
  • Cup: .105 inch
  • Blade Configuration: 4-blade design

Manufacturing Excellence:

  • Engineered and manufactured in Acme's U.S. facilities
  • Precision CNC machining ensures accurate diameter, pitch, and cup specifications
  • Rigorous inspection process for consistent quality control
  • Direct factory shipping for quality assurance

The 4-blade design provides improved handling, reduced vibration, and better hole shot performance compared to 3-blade propellers. The .105-inch cup adds bite and helps reduce slippage, while the precision-machined construction ensures balanced, smooth operation at all speeds.

Products specifications

Bore

1-1/8"

Cup

0.105

Description

4 Blade

Diameter

13-1/4"

Pitch

16

Fine

so far this has been an excellent experience... we will see how the shipping, arrival, accuracy and quality when the parts show up.

Checkout was easy and quick.

Received order quickly. I had to return it because I ordered the wrong part. I would not hesitate to order from this company again.

Ordering was very easy and product was delivered within a week. I ordered a battery and it was received in good condition and works. I would recommend autoplicity to others.

good service

none

fast and easy

Excellent transaction. Very fast shipping & shipping packaging high quality. Item well protected. Product expected was the product received. Will buy again from Autoplicity.com.

Regarding order 708:<br><br>I would order from Autoplicity again without hesitation. The order process was simple and I received my order within a few days. I am very happy with my purchase.

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