22000980 Retainer | Genuine Volvo Penta Part

🔧 Product Description

Retainer used in the relay, adapter or common-rail electrical-service arrangement on selected TAD5 and TAD7 generator engines. It secures the assigned electrical component against vibration.

🚤 Compatibility

• Engine Family: TD, TAD

Full model list at the end of this description.

⚙️ Key Features

• Original retaining geometry and engagement depth
• Maintains component location under vibration
• Designed for the specified groove, bore or fastener
• Correct material hardness and spring characteristic
• Exact assembly position must be confirmed

🔌 Function

Locks or locates the assigned component so it cannot move axially, rotate or disengage during operation.

⚠️ Common Signs of Failure

• Loss of spring tension or grip
• Cracking or permanent distortion
• Wear at the retaining edge or groove
• Component movement or separation

🛠️ Service Notes

• Fit the retainer clean and dry unless the manual calls for lubricant, and make sure it is fully home in its groove or against its seat before the assembly is loaded
• Renew rather than reuse a retainer that has been removed — once a spring clip or ring has been spread it loses tension and can release in service
• Use the correct pliers or fitting tool; opening a retainer further than it needs to go, or prising it with a screwdriver, distorts it permanently
• Check the groove or landing face for wear, burrs and scoring, and dress or renew the mating part if the retainer will no longer seat squarely
• Where the retainer holds a rotating or spring-loaded part, confirm by hand that the assembly is captive and has the free movement the manual specifies before closing up

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 20859356 - related adapter
• 20715645 - related relay
• 20973777 - related service kit

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta TAD530GE MECH, TAD530GE EDC4
• Volvo Penta TAD531GE MECH, TAD531GE EDC4
• Volvo Penta TAD730GE MECH, TAD730GE EDC4
• Volvo Penta TAD731GE MECH, TAD731GE EDC4
• Volvo Penta TAD520GE
• Volvo Penta TAD532GE EDC4
• Volvo Penta TAD560VE
• Volvo Penta TAD561VE
• Volvo Penta TAD720GE
• Volvo Penta TAD721GE
• Volvo Penta TAD722GE
• Volvo Penta TAD732GE EDC4
• Volvo Penta TAD733GE EDC4
• Volvo Penta TAD734GE
• Volvo Penta TAD752GE
• Volvo Penta TAD753GE
• Volvo Penta TAD754GE
• Volvo Penta TAD761VE
• Volvo Penta TAD762VE
• Volvo Penta TAD763VE
• Volvo Penta TAD764VE
• Volvo Penta TAD765VE
• Volvo Penta TD520GE
• Volvo Penta TD720GE