21166409 Retainer | Genuine Volvo Penta Part

🔧 Product Description

A genuine retainer whose public parts data confirms the component but does not expose the parent parts list for your engine. It must therefore be selected by the exact product and serial number rather than assigned to an unsupported engine family.

🚤 Compatibility

• Engine Family: V
• HP Range: 200-430 HP

Full model list at the end of this description.

⚙️ Key Features

• Position-specific retaining geometry
• Maintains component location under vibration
• Material and spring force matched to the retained part
• Works with the original groove, bracket or fastener
• Complete parent assembly identification is mandatory
• Engine type: Volvo Penta retaining arrangement

🔌 Function

Prevents the adjoining component from moving axially, rotating or disengaging from its designed position.

⚠️ Common Signs of Failure

• Retained component moving, rattling or working out of position
• Knocking or ticking that changes with engine speed
• Retainer visibly distorted, spread or displaced from its groove
• Wear or fretting marks on the retained part where it has moved
• Cracked or fatigued retainer found on strip-down

🛠️ Service Notes

• Identify the parent assembly by the complete product and serial number before ordering, as the retaining geometry is position specific
• Inspect the groove or seat the retainer works against, as a worn seat will let a new retainer move again

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta V6-200-N, V6-200-C-N, V6-200-CE-N, V6-240-M, V6-240-C-M, V6-240-CE-M, V6-280-M, V6-280-C-M, V6-280-CE-M, V6-240-N, V6-240-C-N, V6-240-CE-N, V6-280-N, V6-280-C-N, V6-240-CE-K, V6-280-CE-K, V6-200-P, V6-200-C-P, V6-200-CE-P, V6-250-P, V6-250-C-P, V6-250-CE-P, V6-280-P, V6-280-C-P, V6-280-CE-P, V6-280-CE-N, V6-200-M, V6-200-C-M, V6-250-O, V6-250-C-O, V6-250-CE-O, V6-200-R, V6-200-C-R, V6-250-R, V6-250-C-R, V6-250-CE-R, V6-280-R, V6-280-C-R, V6-280-CE-R
• Volvo Penta V8-380-CE-A, V8-380-C-B, V8-380-CE-B, V8-380-C-D, V8-380-CE-D, V8-430-CE-D, V8-350-C-D, V8-350-CE-D, V8-380-C-A