21109722 Spring Disc | Genuine Volvo Penta Part

🔧 Product Description

Brand-new genuine Volvo Penta spring disc used in the IPS15-A hydraulic valve-housing and oil-pump assembly. The dished spring maintains preload on the valve-stack component and controls axial movement inside the hydraulic control circuit.

🚤 Compatibility

• Engine Family: IPS, D

Full model list at the end of this description.

⚙️ Key Features

• Dished spring washer for the IPS15-A valve housing
• Maintains calibrated axial preload
• Hardened spring-steel construction
• Used inside the hydraulic control/oil-pump assembly
• One spring disc supplied
• Engine type: Volvo Penta IPS marine propulsion drive
• 2 used per assembly

🔌 Function

Applies controlled preload within the hydraulic valve assembly so the valve stack seats and responds correctly.

⚠️ Common Signs of Failure

• Delayed or harsh clutch response
• Loss of spring preload
• Disc cracked, flattened or heat-discoloured
• Hydraulic pressure instability
• Metal debris in the valve housing

🛠️ Service Notes

• Two spring discs are fitted per valve stack in this assembly - replace both as a pair, and mark the orientation before removal, since a reversed disc changes the preload
• Because the fitment list spans both IPS and D13 variants, confirm the exact valve-housing casting for your engine before ordering rather than matching on description alone

🔄 Supersession & Cross Reference

Other-Brand OEM Numbers

• VOE21109722

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D13C2-B MP, D13C2-A MP, D13C4-A MP, D13B-L MP, D13B-G MP, D13B-K MP, D13B-C MP, D13C6-A MP, D13C4-B MP, D13C5-B MP, D13C5-A MP, D13C7-B MP, D13C8-B MP
• Volvo Penta D11C2-A MP, D11C4-A MP, D11B4-A MP, D11B2-A MP, D11A-C MP, D11A-D MP, D11A-E MP
• Volvo Penta D8A2-A MP, D8A4-A MP, D8A8-A MP
• Volvo Penta IPS15-C, IPS15-B, IPS15-A
• Volvo Penta IPS2-C, IPS2-A, IPS2-B
• Volvo Penta IPS20-D, IPS20-E
• Volvo Penta IPS3-C, IPS3-A
• Volvo Penta IPS30-E, IPS30-D