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Engineered Marine Products 94-01821 Heavy Duty U-Joint

Manufacturer

Engineered Marine Products

<h3>About Engineered Marine Products (EMP)</h3><p><strong>Engineered Marine Products</strong>, widely known in the boating world as <strong>EMP</strong>, has been a trusted name in marine parts manufacturing for over 40 years. The company supplies OEMs, distributors, dealers, and rebuilders worldwide with high-quality aftermarket components engineered to meet or exceed original equipment manufacturer (OEM) specifications. Whether you maintain a weekend fishing boat or a performance inboard, EMP&apos;s extensive catalog is built to keep marine engines running reliably season after season.</p><h3>A Marine Parts Specialist Built on Engineering Precision</h3><p>EMP&apos;s foundation is precision manufacturing. Their design and production processes leverage modern engineering technology, with a focus on dimensional accuracy, material quality, and long-term durability in the demanding marine environment. Salt spray, constant vibration, wide temperature swings, and moisture ingress are realities every marine component must survive — and EMP engineers its parts with exactly those conditions in mind.</p><p>The brand&apos;s catalog spans a remarkably wide range of marine engine subsystems. From cooling and fuel delivery to gearcases, propellers, transom components, and steering systems, EMP offers solutions for outboard engines from manufacturers including Mercury/Mariner, Yamaha, BRP (Johnson/Evinrude), and Force, as well as inboard/sterndrive platforms such as MerCruiser, OMC, and Volvo Penta.</p><h3>Ignition and Electrical Components</h3><p>One of EMP&apos;s most comprehensive product areas is marine ignition and electrical systems. Their <a href="/13199-engineered-marine-products-ignition-control-module-10488">Ignition Control Modules</a> and related ignition components cover a broad spectrum of inboard and outboard applications — from distributor caps and rotors for Volvo Penta V8 engines to ignition coil assemblies compatible with MerCruiser 3.0L through 8.4L GM-based powerplants and OMC configurations. Reliable spark delivery is critical to engine performance and starting consistency on the water, and EMP&apos;s ignition lineup is designed to deliver dependable output across the entire RPM range.</p><h3>Gaskets, Seals, and Engine Integrity</h3><p>Keeping a marine engine leak-free is just as important as keeping it firing correctly. EMP&apos;s <a href="/13199-engineered-marine-products-gaskets-seals-201268">Gaskets &amp; Seals</a> lineup addresses the full range of engine and gearcase sealing needs — including gearcase seal kits, Teflon lip seals, fuel injector crush ring kits, and comprehensive engine gasket sets. Proper sealing prevents water intrusion, oil loss, and exhaust leaks that can quickly sideline a boat and lead to expensive engine damage.</p><h3>Why Boaters and Technicians Choose EMP</h3><ul style="list-style:disc"><li><strong>OEM-Grade Quality:</strong> Parts are engineered to meet or exceed original manufacturer specifications, ensuring proper fit and reliable function.</li><li><strong>Broad Application Coverage:</strong> EMP covers major outboard and inboard/sterndrive platforms from leading marine engine brands.</li><li><strong>Trusted Supply Chain:</strong> EMP products are sold through OEMs, distributors, and dealers globally, reflecting deep industry confidence in the brand.</li><li><strong>40+ Years of Manufacturing Heritage:</strong> Decades of marine-specific engineering experience inform every product in the EMP lineup.</li></ul><p>For boat owners, marine technicians, and engine rebuilders who demand components they can count on, Engineered Marine Products delivers the quality and application coverage to get the job done right.</p>

Part Number

94-01821
09/12/2036 6:34 AM
Sale Price

$41.61

1 left at this price

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Usually delivered within 2 days

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Product Details

The Engineered Marine Products 94-01821 is a heavy-duty universal joint designed for sterndrive and inboard/outboard marine applications. This precision-engineered component provides reliable power transmission between the engine and drive assembly, meeting all OEM requirements for quality and durability.

Key Features:

  • Heavy-duty construction for demanding marine environments
  • Direct replacement for Mercury, OMC, and Volvo Penta OEM parts
  • Fits MerCruiser 1982-98 R/MR/Alpha One, Alpha One-SS, Bravo, Blackhawk, and SSM U-Joint assemblies
  • Compatible with OMC 1991-98 Cobra and King Cobra assemblies (4-cyl 120-130 HP, V6 160-165 HP, V8 185-390 HP)
  • Works with Volvo various year SX, DP, and DPX assemblies (4-cyl 120-130 HP, V6 160-165 HP, V8 185-390 HP)
  • Manufactured to exacting standards for precise fit and long service life

OEM Cross-References:

Mercury: 75832T1, 75832T, 758321, 75832B1, 75832A3, 75832B, 75832B3, 75832, 75832A2, 75832B2, 58749, 36312, 41431, 75832A1 | OMC: 3850812, 915717 | Volvo: 3853937 | Sierra: 18-2174 | GLM: 28030 | Mallory: 9-72405

Engineered Marine Products has over 40 years of experience providing high-quality, reliable aftermarket marine components at competitive prices.

So far, a great shopping experience.

Great price for the item. Both internet and phone conversations were quick and knowledgeable.

price was good and the sight was easy to use if the product is as good as everything else I'll be back.

Awesome website easy to use and no looping!

Best price offered..hope the rest of the transaction goes smoothly

Easy internet usage

The ordering process has been quick and easy.

cheapest price I could find.

Just order the 1108 turn over ball for 2010 Super Duty and received it within (5) days. Just can't wait to put it on and start pulling the trailer with my new diessel.

Great price, I shopped around for hours on the web and no one could beat it, even with the shipping costed added in. The shipping was a little high, however, the price was so low it was still the best price around. Shipped in less the 48 hours. Thanks for a great deal and great experince.

shipping was fast and great prices! thank you!

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