22032696 Support Ring | Genuine Volvo Penta Part

🔧 Product Description

Back-up/support ring used at the inboard air-inlet connection of the D11B1-A MP system. It reinforces the connection and supports the adjoining seal or hose interface against deformation.

🚤 Compatibility

Typically suits:

• Volvo Penta D11C1-A MP
• Volvo Penta D11C3-A MP
• Volvo Penta D11B3-A MP
• Volvo Penta D11B1-A MP

• Engine Family: D

⚙️ Key Features

• Inboard air-inlet position
• D11B1-A MP application
• Structural back-up ring
• Supports the sealing or hose connection
• Factory diameter and section profile
• Engine type: 11-litre 6-cylinder turbocharged marine-commercial diesel

🔌 Function

Reinforces and locates the inboard air-inlet joint so the adjoining seal or hose remains correctly supported.

⚠️ Common Signs of Failure

• Whistle or hiss from the inboard air-inlet joint under load
• The hose or seal at that joint distorted, collapsed or pulled out of shape
• Ring deformed out of round, or bowed on one side
• Corrosion or pitting on the ring's supporting face
• The joint pulling apart or leaking again shortly after being reclamped

🛠️ Service Notes

• It supersedes 21622130, so an installation still listed against the old number takes this ring
• Renew the seal or hose at the joint at the same time, since a ring that has deformed has almost always let the sealing element take load it was never meant to carry

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 22032696 → Supersedes 21622130

OEM / Related Numbers

• 21622130 earlier number superseded by this part

📦 Condition

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