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Engineered Marine Products 61-01520 4 Inch Marine Engine Exhaust Bellow

Manufacturer

Engineered Marine Products

<h3>Engineered Marine Products: Marine-Grade Reliability for Automotive Systems</h3><p>Engineered Marine Products (EMP) brings precision engineering and marine-grade durability to the automotive aftermarket. With over 1,100 specialized components in their catalog, EMP applies the same rigorous standards required for harsh marine environments to create automotive parts that excel in demanding conditions. This manufacturer has built a reputation for producing components that withstand extreme temperatures, moisture, and vibration—qualities that translate directly to superior performance in automotive applications.</p><h3>Climate Control and Electrical Components</h3><p>One of EMP's core specialties lies in climate control system protection. Their <a href="/13199-engineered-marine-products-hvac-cut-off-switch-4209">HVAC cut-off switches</a> provide critical safety functions for heating and air conditioning systems, automatically interrupting power flow when pressure thresholds are exceeded. These switches serve as essential safeguards against compressor damage and system failures, making them indispensable for maintaining optimal cabin comfort and protecting expensive HVAC components from catastrophic failure.</p><h3>Transmission Control Technology</h3><p>Modern automatic transmissions rely on precise hydraulic control to manage gear changes smoothly and efficiently. EMP's <a href="/13199-engineered-marine-products-automatic-transmission-control-solenoid-7752">automatic transmission control solenoids</a> regulate transmission fluid pressure with exceptional accuracy, ensuring seamless shifts and optimal power delivery. These electro-hydraulic components play a vital role in transmission longevity, as proper solenoid function prevents harsh shifting, slippage, and premature wear of internal clutch packs and bands.</p><h3>Engine Cooling Solutions</h3><p>Maintaining proper engine temperature is fundamental to performance and longevity. EMP manufactures <a href="/13199-engineered-marine-products-engine-water-pump-2208">engine water pumps</a> that circulate coolant throughout the engine block, cylinder heads, and radiator system. Drawing on their marine heritage where cooling system reliability is non-negotiable, these water pumps feature durable construction with corrosion-resistant materials and precision-machined components. A failing water pump can lead to overheating and catastrophic engine damage, making quality replacement parts essential for any cooling system service.</p><h3>Engineering Philosophy</h3><p>What sets Engineered Marine Products apart is their commitment to over-engineering components for extreme conditions. Marine applications demand parts that can handle saltwater corrosion, constant vibration, and temperature fluctuations—challenges that also exist in automotive environments. This design philosophy results in parts with enhanced durability, longer service life, and greater reliability than standard replacement components. Whether you're servicing climate control systems, transmission repairs, or cooling system maintenance, EMP provides components engineered to exceed expectations.</p>

Part Number

61-01520
07/13/2036 8:09 AM
Sale Price

$22.26

3 left at this price

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Product Details

The Engineered Marine Products 61-01520 is a 4-inch upper exhaust bellow designed for Mercury Marine and GM inboard engines. This marine-grade rubber bellow provides a flexible, sealed connection between the exhaust riser and elbow, accommodating engine movement while preventing exhaust gas and water leaks.

Key Features:

  • 4-inch (101.6mm) internal diameter upper exhaust boot
  • Direct replacement for Mercury MerCruiser original equipment
  • Marine-duty construction with corrosion-resistant materials
  • Engineered to withstand vibration and thermal cycling
  • OEM quality fit and function

Application: Fits Mercury Marine MCM 120, MCM 140, and GM V-6 and V-8 marine engines. Two bellows are typically required per V6 or V8 engine installation. This bellow connects from the exhaust riser to the exhaust elbow assembly.

Replaces: Sierra Marine 18-2748, GLM 89120, Mallory 9-72805, MerCruiser 32-44348, 32-44348001, 32-44348T

easy buying. great prices

Simple and fast.

Everything went well. decent site to navigate and shopping cart was good.

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Easy

Great Place to deal with ... Fast and simple

Like the search function for my car and the different options it gives you for each part. I have ordered multiple times now from Autoplicity...:) Way to GO!!!

Things where awesome you guys had the best price out of anyone but you should update your site as these brakes fit a lot more models than you list!!

Easy shopping experience.

quick and easy

Awesome!

Great communication from customer service , but very slow to ship order!

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