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Mercruiser Alpha One Gen II Counter Rotating Lower Unit Replacement for Sterndrives 1991-Present – Fits Up to 300 HP, OE#860382 Speedometer Fitting Required

Upgrade your boat’s performance with the Mercruiser Alpha One Gen II counter rotating lower unit replacement, designed for durability and precision in sterndrive systems.

$1,275.00

Product Info

Description

The Mercruiser Alpha One Gen II Counter Rotating Lower is specifically designed to replace counter-rotation units for your marine engine. This high-quality lower unit supports up to 300 HP and features the latest style speedometer fitting (OE#860382), ensuring compatibility with modern systems. It is important to note that this part should not be used for standard rotation or in place of 2.00 and 2.40 ratio units.

This product plays a crucial role in enhancing the performance of your boat’s sterndrive system, providing reliable power transfer and improved handling on the water. The Mercruiser Alpha One Gen II Counter Rotating Lower is engineered for durability, making it an essential component for any boating enthusiast looking to maintain their vessel?s efficiency.

Features & Specifications:

  • Compatible with Mercruiser Alpha One Gen II models (1991-Present)
  • Designed exclusively for counter-rotation applications
  • Supports engines up to 300 HP
  • Latest style speedometer fitting – OE#860382 required (not included)
  • Not suitable for standard rotation or ratio units of 2.00 and 2.40
  • A durable construction ensures long-lasting performance on the water
  • Generally ships within one business day; delays may occur during summer months

Quick Overview:

Feature Description
Compatibility Mercruiser Alpha One Gen II models (1991-Present)
Counters Rotation Support No standard rotation use allowed.
Sustained Power Up to 300 HP capacity.
Speedometer Fitting

Latest style OE#860382 required (not included).

Shipping Information

Ships generally within one business day; possible summer delays.
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The Mercruiser Alpha One Gen II Counter Rotating Lower offers a reliable solution for enhancing your boat’s performance while maintaining quality standards set by leading manufacturers. By choosing this product, you can ensure optimal functionality of your marine engine parts at competitive prices without compromising quality or warranty coverage in the industry. Order today and experience exceptional service along with prompt shipping directly to you!

Brand Name: SEI Marine
OEM Part Number: 815822A47
Search Terms: Mercruiser Alpha One Gen II, counter rotating lower unit replacement, sterndrive replacement parts, Mercruiser lower unit, 1991-present Mercruiser parts, OE#860382 speedometer fitting required, up to 300 HP lower unit, marine drive components, performance boat parts, sterndrive counter rotation units, replacement for Mercruiser Alpha One Gen II, high-performance marine gearcase.

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