3583428 Hub Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta hub kit for the 3-blade folding propeller for 20-60 hp. Hub kit for shafts, pre-drilled hub. For a complete propeller, order one blade kit and one hub kit.

⚙️ Key Features

• Pre-drilled with an 8 mm hole
• Requires final machining to shaft diameter and taper
• For shafts up to 31.75 mm or 1 1/4 inch
• Includes zinc anodes, locking fluid and installation hardware
• Nut and key not included
• 5.058 kg
• Supersedes 3581486
• Hub kit for shafts, pre-drilled hub.
• Hub kit includes anodes, locking fluid and installation hardware.
• Nut and key are not included in the hub kit.
• For the 3-blade folding propeller.
• Hub pre-drilled with an 8 mm hole; requires final machining to the required shaft diameter and taper, suitable for shafts up to 31.75 mm (1 1/4 in).
• Fits: Shaft installations

🔌 Function

Provides an unmachined hub that can be bored to suit a non-standard propeller shaft.

⚠️ Common Signs of Failure

• Blades slack or not folding cleanly
• Hub bore or keyway worn after machining
• Corrosion between hub and shaft
• Vibration under way from an inaccurately machined taper
• Hub not seating fully on the taper

🛠️ Service Notes

• This is the answer when no standard hub matches the shaft, but it must be machined by a competent shop to the measured diameter and taper
• The taper is what carries the load, not the key, so a poorly machined taper will work loose in service
• It is the heaviest of the six hub kits listed here for the three-blade folding propeller because it is supplied as a blank
• For a complete propeller, order one blade kit and one hub kit.
• Propeller size has to be calculated to match engine and gear ratio - contact your Volvo Penta dealer.

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3583428 → Supersedes 3581486

OEM / Related Numbers

• 3581486 earlier number superseded by this part

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging