21166100 Retainer | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta retainer weighing 1.227 kg, listed for the D8, D11 and D13 marine engines and the IPS drive range - including D8A2-A MP, D8A3-A, D11A-C, D11B4-A MP, D13C4-A MP, D13C6-A MP, IPS2-A, IPS3-A, IPS15-A, IPS20-D, IPS30-D, IPS510, IPS650 and IPS950. It has been catalogued here as a brace; Volvo Penta lists it as a retainer. Retainer 21166098 at 0.769 kg carries exactly the same engine list, so order by part number.

⚙️ Key Features

• Listed as a retainer, 1.227 kg
• Covers the D8, D11 and D13 marine engines and the IPS drive range
• Retainer 21166098 carries the same engine list at 0.769 kg
• Special tool, not a fitted engine part

🔌 Function

Holds the assigned component captive and square while it is dismantled, measured or reassembled.

⚠️ Common Signs of Failure

• Contact faces worn or deformed by repeated loading
• Tool distorted, so the component is no longer held square
• Cracks appearing at the highest-loaded section
• Threads or adjusting parts damaged or seized

🛠️ Service Notes

• Retainer 21166098 carries the same engine list, so take the number straight from the procedure
• Sleeve 21787872 and puller 21257007 are listed for the same engine and drive group

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 21166098 - companion transmission brace
• 21787872 - associated service sleeve/socket reference

📦 Condition

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