New Mercury 150HP Outboard Lower Unit – 4-STRK Counter Rotation – F150 PRO XS / F150 SEAPRO (2011–2024) – New / Re-manufactured

New Mercury 150HP Outboard Lower Unit – 4-STRK Counter Rotation – F150 / F150 C/R / F150 PRO XS / F150 SEAPRO (2011–2024)

This precision-engineered Mercury 150HP 4-stroke lower unit fits popular models including F150, F150 C/R, F150 PRO XS, and F150 SEAPRO from 2011 to 2024. Compatible with L (Long) and XL (Extra Long) shafts, including counter-rotation setups, it delivers smooth propulsion, reliable handling, and exceptional longevity on fresh and saltwater vessels.

Key Features

• Fits 150HP Mercury models: F150, F150 C/R, F150 PRO XS, and F150 SEAPRO
• Compatible with both L and XL shaft lengths
• Supports counter-rotation for dual-engine setups
• Available in new and remanufactured conditions
• Backed by a 1-year warranty for confidence on the water

Specifications — Features to Details

Feature	Details
Product Type	New Lower Unit / Remanufactured Lower Unit
Engine Horsepower	150 HP
Engine Models	F150, F150 C/R, F150 PRO XS, F150 SEAPRO
Engine Type	4-Stroke
Year Range	2011 – 2024
Gear Ratio	OEM Matching (Varies By Model)
Shaft Lengths	L (Long), XL (Extra Long)
Counter Rotation	Available on XL shaft (F150 C/R models)
Warranty	1-Year Warranty Included

Why Choose This Product?

This Mercury 150HP lower unit offers OEM-level performance and durability tailored for 4-stroke engines. Available new or remanufactured, it is engineered for smooth shifting, reliable thrust, and exceptional marine handling. Perfect for recreational boaters and serious anglers who demand quality and longevity.

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Official reference:

Mercury Marine

Frequently Asked Questions