MELLING 81-AS3 Oil Pumps 729295111047

( Brand: Melling ), ( Part Type: Oil Pump ), ( Manufacturer Part Number: 81-AS3 ), ( UPC: 729295111047 )

Review MELLING

The Melling MR81-AS3 is a high-performance electronic actuator designed for marine applications. This actuator is a crucial component of the Melling MR Series marine water pumps, which are renowned for their robustness, efficiency, and reliability.

The MR81-AS3 is a compact and lightweight actuator, measuring just 104mm (L) x 56mm (W) x 44mm (H), and weighing only 1.3 kg. Despite its small size, it offers impressive power and precision, capable of delivering up to 45 Nm of torque and 4.5 A of current.

The actuator utilizes a state-of-the-art, pulse-width modulation (PWM) control system, which allows for fine adjustments of the pump speed and direction. This feature enables the marine engine to operate at optimal efficiency, reducing fuel consumption and emissions, while also ensuring smooth and quiet operation.

The MR81-AS3 is built to withstand the harsh marine environment, featuring a corrosion-resistant stainless steel housing and a robust, waterproof motor. It is designed to operate in temperatures ranging from -20 C to 60 C, making it suitable for use in a wide range of marine applications.

The actuator is also equipped with advanced diagnostic capabilities, which allow for real-time monitoring of its performance and health. This feature enables quick identification and resolution of any potential issues, ensuring the pump system continues to operate at peak efficiency.

The Melling MR81-AS3 is a high-quality, reliable, and versatile electronic actuator, specifically designed for marine applications. Its advanced features and robust construction make it an excellent choice for boat builders, engine manufacturers, and marine enthusiasts who demand the best from their water pump systems.

Pros and Cons of buying a Meling M81-AS3 Submachine Gun

The Meling M81-AS3 is a compact, select-fire submachine gun, developed and manufactured by the Norwegian company, Meling Defence AS. It is a versatile and reliable weapon, widely used by military and law enforcement agencies due to its advanced features and high accuracy.

a. Compact Design: The Meling M81-AS3 is a lightweight and compact weapon, with an overall length of only 551mm (21.7 inches), making it highly portable for various operations.

b. High Accuracy: The M81-AS3 features an adjustable rifle-length gas piston system and a free-floating barrel, which ensures an exceptional level of accuracy, even when fired in fully automatic mode.

c. Durability: The weapon is built with high-quality materials and military-grade components, ensuring long-lasting durability and reliability, even in harsh environments.

d. Select-Fire Capability: The M81-AS3 is a select-fire weapon, giving users the option to switch between semi-automatic and full-auto firing modes, depending on the situation.

e. Modular Design: The M81-AS3 features a modular design, allowing users to easily customize and upgrade the weapon to meet their specific needs.

a. Cost: The Meling M81-AS3 is a high-performance weapon, and its price reflects its advanced features and military-grade components.

b. Availability: Due to its popularity among military and law enforcement agencies, the Meling M81-AS3 may have limited availability in the civilian market.

The Meling M81-AS3 is a high-quality, compact, and accurate submachine gun that offers several advantages for those seeking a reliable and versatile weapon. However, its high cost and limited availability may be a deterrent for some potential buyers.

If you are looking for a high-performance submachine gun with exceptional accuracy and durability, the Meling M81-AS3 is an excellent choice. However, it is essential to consider your specific needs, budget, and availability before making a purchase. If the high cost and limited availability are significant concerns, you may want to explore alternative options within your budget range.

Details:

Melling suggests that a new properly installed oil pump pick-up tube/screen be part of every installation. These contaminates can interfere with the proper oil flow and pressure spring functions resulting in engine damage and/or failure. Several Melling 81-AS3, Stock Replacement Oil Pump End: No Gasket Or Seal Included: No Mounting Hardware Onscreen Face Diameter: 4.07 in.Screen 103.0mm 81-AS3 Features:Made In USA. A new Melling pick-up tube/oil screen assembly provides the lubrication oil as well protection for your pump from materials that find their way into engine supply system.

American Express.

part #: 81as3 prices

• $26.99-$186.99

specifications pumppruner:

• brand: Melling
• part type: Oil Pump
• manufacturer part number: 81-AS3
• upc: 729295111047

shipping pumppruner:

• transit: 11-17 Days
• class: Standard
• service: Standard
• type: Fixed
• cost: $15.99

returns pumppruner:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

payments pumppruner:

• other
• credit card: Discover
• wallet: Apple-pay

seller pumppruner:

• rating: 98.7%
• city: , Ohio
• # reviews: 605052

offer pumppruner:

• sold: 0
• availability: In Stock
• quantity: 10
• options: Ship-to-home
• started: November 8, 2025

general pumppruner:

• condition: New
• Car Truck Parts Accessories > Engines Engine Parts > Oil Pumps Parts

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