7.8 x 8 Propeller for Mercury Mariner Tohatsu Outboard 4hp 5hp 6hp 12 Spline
7.8 x 8 Propeller for Mercury Mariner Tohatsu Outboard 4hp 5hp 6hp 12 Spline
7.8 x 8 Propeller for Mercury Mariner Tohatsu Outboard 4hp 5hp 6hp 12 Spline
7.8 x 8 Propeller for Mercury Mariner Tohatsu Outboard 4hp 5hp 6hp 12 Spline
7.8 x 8 Propeller for Mercury Mariner Tohatsu Outboard 4hp 5hp 6hp 12 Spline

7.8 x 8 Propeller for Mercury Mariner Tohatsu Outboard 4hp 5hp 6hp 12 Spline

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Regular priceΒ£44.99
/
Tax included.

7.8 x 8 Propeller | Mercury & Tohatsu 4-6HP

12-Spline High-Performance Aluminium Propeller

Restore your engine's thrust and efficiency with this premium quality 3-blade aluminium propeller. Engineered specifically for small-horsepower Mercury, Mariner, and Tohatsu outboards, this prop provides a perfect balance between acceleration and top-end speed. The durable high-gloss finish resists corrosion, making it ideal for both freshwater and saltwater use.

RELIABILITY: Built to meet or exceed OEM specifications with a precision-pressed 12-tooth rubber hub for impact protection.

Key Features

  • βœ” Direct fit replacement for OEM 48-812950A02
  • βœ” High-grade corrosion-resistant aluminium
  • βœ” 12-Spline hub (Verify your shaft before purchase)
  • βœ” Thru-hub exhaust design

Technical Specs

Diameter: 7.8"
Pitch: 8"
Blades: 3
Spline Count: 12
Rotation: Right Hand (Standard)
Material: Aluminium Alloy

Compatibility / Fitment Guide

Engine Type Model Application Notes
Mercury / Mariner 4hp, 5hp, 6hp (4-Stroke) 1999 & Newer
Mercury / Mariner 4hp & 5hp (2-Stroke) 1987 & Newer
Tohatsu / Nissan MFS4, MFS5, MFS6 (4-Stroke) All Years
Tohatsu / Nissan M4, M5, M5B (2-Stroke) All Years
Parsun 4hp, 5hp, 5.8hp (2-Stroke) 12-Spline Only

OEM Cross Reference

Mercury / Mariner 48-812950A02, 812950A02
Tohatsu / Nissan 3R1-W64516-0, 3R1W645160M, 3R1B645161M
Quicksilver QA3184R (Black Diamond)

Questions & Answers

Is this a genuine original part?

This is a premium quality aftermarket replacement part, manufactured to meet or exceed original equipment (OE) standards for fitment and performance.

How do I know if it is compatible?

We recommend checking the SKU/MPN and Cross Reference list provided above. If your original part number matches any of these, it is a guaranteed fit. Most importantly, ensure your engine uses a 12-tooth splined shaft.

Will this fit the 2-stroke and 4-stroke versions?

Yes, this 12-spline propeller is designed to fit both the 4-stroke models (1999+) and the earlier 2-stroke 4hp/5hp models (1987+) from Mercury and Tohatsu.

Note: Please verify your original part number and spline count against the references above before purchasing. Domain: 4boats.co.uk

For the products under Β£150 the shipping is Β£6.99.

Free delivery for most items over Β£150.

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