48-825900 48-825900A48 Mercury Vensura 14 x 19 Four-Blade Stainless Steel Propeller – RH 15 Spline | Genuine Used Part

🔧 Product Description

Genuine Mercury Vensura 14 x 19 Four-Blade Stainless Steel Propeller - Part Number: 48-825900 / 48-825900A48

A genuine used Mercury Vensura four-blade right-hand stainless-steel propeller for Mercury, Mariner and compatible MerCruiser 15-spline large gearcases.

The Vensura uses four swept blades to provide strong grip, smooth acceleration, improved holding in turns and useful stern lift. It is the right-hand 19-pitch version; the corresponding left-hand propeller is 48-825901A48.

⚙️ Key Features

• Genuine Mercury Marine Vensura propeller
• 14-inch diameter x 19-inch pitch
• Four-blade stainless-steel construction
• Right-hand rotation with 15-tooth large-gearcase hub
• Related left-hand propeller 48-825901A48

🚤 Compatibility

Commonly used on

• Mercury and Mariner large 15-spline outboard gearcases
• MerCruiser Alpha One and Bravo One right-hand sterndrives

Typically suits

• Engine models:
• Mercury / Mariner 90HP and 115HP Command Thrust models using the 4 3/4-inch 15-spline gearcase
• Mercury / Mariner 135HP, 150HP, 175HP and 200HP V6 two-stroke, EFI, OptiMax and Pro XS outboards
• Mercury / Mariner 225HP, 250HP and 300HP V6 outboards
• Mercury Verado and Pro XS models using the compatible 15-spline large gearcase and specified hub kit
• MerCruiser Alpha One sterndrives using the compatible 15-spline propeller shaft
• MerCruiser Bravo One sterndrives using the compatible 15-spline propeller shaft
• Counter-rotation propellers must only be fitted to the corresponding left-hand drive
• HP Range: 90HP Command Thrust through 300HP, plus compatible MerCruiser sterndrives
• Engine Type: Mercury / Mariner large-gearcase outboard or MerCruiser sterndrive
• Year Range: Approximately 1990s onward, gearcase and hub-kit controlled

🔌 Function

The four-blade propeller provides additional blade area for acceleration, holding, stern lift and smoother operation. Its 19-inch pitch is an all-round performance choice for suitable runabouts and sport boats.

⚠️ Common Signs of Failure

• Blades are bent, chipped, cracked or out of track
• The rubber hub slips and engine RPM rises without matching boat speed
• Propeller vibration increases with engine speed
• Cavitation, ventilation or poor acceleration develops after impact damage
• Hub splines, thrust faces or retaining surfaces are worn or corroded

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 48-825900A48 current Vensura service reference
• 48-825900A48 → Replaces earlier 48-825900A46, 48-825900A45 and 48-825900 references

OEM / Related Numbers

• 48-825900
• 48-825900A45
• 48-825900A46
• 48-825900A48
• 48-825901A48 related left-hand 14 x 19 Vensura
• Quicksilver Typhoon QS6004X cross-brand equivalent

Aftermarket / Verified Equivalents

• Quicksilver Typhoon: QS6004X - 14 x 19 right-hand four-blade stainless-steel equivalent
• Solas Rubex HR4 / Titan 4 - 19-pitch stainless-steel alternatives with compatible hub
• Turning Point Express Mach4 - 14 x 19 stainless-steel four-blade alternative
• PowerTech OFS4 - 19-pitch stainless-steel four-blade functional alternative

📦 Condition

• Genuine used part
• Removed from running engine where applicable
• In good working condition unless otherwise stated