21154200 Spinner | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta propeller cone, part of the installation hardware for Volvo Penta IPS 2, IPS 20 (type P/PS propellers).

🚤 Compatibility

Typically suits:

• Volvo Penta D11C2-A MP
• Volvo Penta D11C4-A MP
• Volvo Penta D11B4-A MP
• Volvo Penta D11B2-A MP
• Volvo Penta D11A-C MP
• Volvo Penta D11A-D MP
• Volvo Penta D11A-E MP
• Volvo Penta IPS20-D
• Volvo Penta IPS2-C
• Volvo Penta D8A4-A MP
• Volvo Penta IPS2-A
• Volvo Penta IPS2-B
• Volvo Penta IPS20-E

• Engine Family: D, IPS

⚙️ Key Features

• Genuine Volvo Penta IPS propeller spinner
• Designed for Type P and Type PS propeller hardware
• Catalogued in the IPS2-A drive and propeller assembly
• Protects the propeller retaining hardware and hub end
• Install with the specified nut, screw and locking arrangement
• Engine type: Volvo Penta IPS marine propulsion system
• Propeller cone.
• Listed for Volvo Penta IPS 2, IPS 20 (type P/PS propellers).
• Fits: Volvo Penta IPS 2, IPS 20 (type P/PS propellers)

🔌 Function

Covers and protects the outer propeller-retaining hardware while maintaining a smooth water-flow profile around the hub.

⚠️ Common Signs of Failure

• Abnormal vibration, noise or movement at the retained component
• Visible wear, fretting, corrosion or impact damage
• Loose hardware or loss of the specified locking function
• Misalignment or uneven loading of adjoining parts
• Damage found during scheduled drive or propeller service

🛠️ Service Notes

• The cone is part of the propeller assembly, so only work on it with the drive shut down and the propellers safely immobilised, and ideally with the boat out of the water
• Clean the shaft, the cone seat and the threads, and check the seat and any bushing or ring for wear, cracking or corrosion before fitting
• Fit the cone with all of its original small parts — washer, ring and nut arrangement — in the correct order, renewing anything damaged or corroded
• Tighten the retaining nut to the figure and by the locking method given in the workshop manual for your drive, and confirm the lock is properly engaged before the boat goes back in
• Check the cone for security at each haul-out, and look over the anodes and shaft seals while you have it apart

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 21154200 → Supersedes 3885422

OEM / Related Numbers

• 3885422 earlier number superseded by this part
• 21154206 - associated propeller retaining nut
• 21154277 - associated rear-propeller nut
• 963699 - associated screw
• 3843992 - associated ring
• 21686494 - associated line-cutter reference
• 3593639 - associated felt washer
• Type P / PS propeller kit references 21622827 and 21622828

📦 Condition

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