21596109 Ring | Genuine Volvo Penta Part

🔧 Product Description

Application-specific Volvo Penta retaining/sealing ring. The ring dimensions and material are matched to the catalogue position for part 21596109; selection must be confirmed by engine or drive product number and serial number.

⚙️ Key Features

• Genuine Volvo Penta ring
• OEM diameter, section and material
• Designed for the exact catalogue groove or retaining position
• Maintains alignment, retention or sealing as specified
• Do not substitute by appearance alone
• Engine type: Volvo Penta engine or drive application identified by product number and serial number

🔌 Function

Retains, spaces or seals the adjoining components at the designated catalogue position.

⚠️ Common Signs of Failure

• Loss of retention or component movement
• Leakage where the ring forms part of a seal
• Flattening, cracking or loss of elasticity
• Corrosion, scoring or deformation
• Damage during disassembly

🛠️ Service Notes

• Renew rather than reuse: rings of this kind seal or retain by being sprung or compressed into place and take a permanent set once fitted
• Clean the groove, register or bore the ring sits in and remove any burr or old sealing residue before fitting — debris in the groove stops a ring seating and is a common cause of a repeat leak
• Open or compress the ring only as far as it needs to go on; overstretching or twisting it during fitting distorts it permanently
• Check the ring is fully seated all the way round its groove or register, and the right way round where its faces differ, before closing the assembly up

📦 Condition

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