Description

Mercury Spitfire Propeller – 14 x 23 RH – 8M0084497

Upgrade your boat’s acceleration and handling with the Mercury Spitfire 4-Blade Aluminum Propeller 8M0084497. Designed with advanced blade geometry, this performance propeller delivers the quick hole-shot and superior grip of a four-blade prop while maintaining the top-end speed typically associated with three-blade designs.

Built from Mercury’s durable Mercalloy aluminum alloy, the Spitfire propeller is engineered to withstand marine impacts while maintaining strength and performance. Its aggressive blade design improves acceleration and control, making it ideal for heavier boats, towing applications, and high-horsepower outboards.

---

Key Features

• Genuine Mercury Marine OEM Spitfire propeller

• 4-blade aluminum performance design

• Improved hole-shot acceleration (up to 16–25% faster) than comparable 3-blade props

• Enhanced grip and stability in turns and rough water

• High rake blade design helps maintain speed and efficiency

• Manufactured from Mercalloy aluminum alloy for strength and durability

---

Part Details

OEM Part Number: 8M0084497
Mercury Propeller Number: 48-8M0084497
Diameter: 14″
Pitch: 23
Rotation: Right-Hand (RH)
Blade Count: 4 blades
Material: Mercalloy aluminum
Hub System: Flo-Torq hub compatible

---

Compatible Mercury & MerCruiser Engines

Commonly used on high-horsepower Mercury outboards and MerCruiser sterndrives, including:

Mercury Outboards

• Mercury 90HP – 115HP Command Thrust FourStroke

• Mercury 135HP – 300HP Two-Stroke Outboards

• Mercury 135HP – 300HP FourStroke Outboards

• Mercury OptiMax outboards

• Mercury Verado outboards

Mariner Outboards

• Mariner 90HP – 115HP Command Thrust

• Mariner 135HP – 300HP two-stroke and four-stroke outboards

MerCruiser Sterndrives

• MerCruiser Alpha One

• MerCruiser Bravo One

These engines typically use 15-tooth spline prop shafts with the Flo-Torq hub system.

---

Function

The propeller converts engine power into thrust to move the boat through the water. The Spitfire 4-blade design provides stronger bite and improved efficiency, helping boats:

• Get on plane faster

• Maintain grip in tight turns

• Improve mid-range acceleration

• Maintain stable performance in rough water

This makes it a popular upgrade for watersports, heavier boats, and performance-oriented setups.

---

Important Compatibility Note

Propeller fitment depends on engine horsepower, gearcase type, prop shaft spline count, and hub kit configuration. Always verify compatibility using the engine model and serial number before ordering to ensure the correct propeller and hub kit.

---

Shipping: Ships same or next day for fast Canada wide shipping.