Volvo Penta 21829326 Spinner OEM DPH Sterndrive Prop Cone

Volvo Penta 21829326 is a genuine OEM spinner (prop cone) for DPH sterndrive propeller hardware assemblies. It completes the forward-facing propeller hardware, maintaining the correct fit, finish, and hydrodynamic profile for the drive.

Part Information

• Part Number: 21829326
• Brand: Volvo Penta
• Official Product Type: Spinner / Prop Cone (OEM)
• Supersedes: No known prior part number
• Replaced By: 21829326 is the current active OEM number
• System: DPH Sterndrive Propeller Hardware

Dimensions & Specifications

• Weight: ~0.534 kg
• Fit Type: OEM direct replacement

Compatible Applications

• Volvo Penta DPH-A sterndrive
• Volvo Penta DPH-B sterndrive
• Volvo Penta DPH-C sterndrive
• Volvo Penta DPH-D sterndrive
• Volvo Penta DPH-D1 sterndrive
• Volvo Penta DPH-E sterndrive

Fitment can vary by drive model, propeller configuration, and production range. Always confirm part number 21829326 against your exact drive model and serial number before ordering.

When to Replace

Replace this spinner when the original is dented, cracked, corroded, missing, or no longer suitable for secure reassembly of the propeller hardware. Even minor damage to the spinner can affect the hydrodynamic profile and propeller balance at speed.

Installation Notes

Confirm the exact drive model and propeller application before installation. Inspect the related propeller hardware, mounting surfaces, and retaining components to ensure the replacement is installed into a clean, properly supported assembly.

Alternate & Superseded Part Numbers

This part is also referenced as a prop cone for supported DPH applications. 21829326 is the current active OEM ordering number.

Parts Desk Insights

Spinners are one of the more commonly overlooked items during a propeller service they often get set aside and lost or damaged during removal. The most common issue we see is customers ordering by drive family alone without confirming the specific DPH variant and serial range, which can result in a fitment mismatch. Best practice is to have the drive model and serial number on hand before ordering. This part is best suited for DPH sterndrive propeller hardware replacements and driveline reassembly where the original spinner is damaged or missing.