23515837 End Cover Kit | Genuine Volvo Penta Part

🔧 Product Description

A genuine Volvo Penta end-cover service package for the larger D13 and D16 seawater-pump family. The cover forms the impeller chamber's outer wear surface and the matched seals close the pump housing.

🚤 Compatibility

• Engine Family: D

Full model list at the end of this description.

⚙️ Key Features

• Genuine Volvo Penta large-engine seawater-pump cover kit
• Correct Volvo Penta part number 23515837
• Includes the cover and matched sealing components
• Services D13 and D16 pump variants where specified
• System type: Flexible-impeller seawater pump
• Also supersedes Volvo part number 3817938

📋 Kit Contents

• End Cover Kit

🔌 Function

The end cover closes the impeller chamber, provides a flat axial wear surface and seals the pump against air and seawater leakage.

⚠️ Common Signs of Failure

• Water leaks around the cover
• Cover is grooved by the impeller
• Pump draws air and loses prime
• Seals are hardened or damaged
• A cover-only aftermarket part is installed without the required seal package

🛠️ Service Notes

• Services both D13 and D16 pump variants — confirm your engine's pump family before ordering, since the fits list is shared but not universal across every Volvo Penta seawater pump
• Forms the wear surface the impeller blades run against — inspect the old cover for scoring or a stepped wear pattern, since a worn cover reduces flow even with a new impeller fitted
• Superseded from 21541791 — check the sealing components supplied match the pump revision fitted, particularly on an older engine being serviced for the first time in years

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 23515837 → Supersedes 21541791

OEM / Related Numbers

• 22952105 earlier number superseded by this part
• 22952104 earlier number superseded by this part
• 3830662 earlier number superseded by this part
• 21541791 earlier number superseded by this part
• 23515845 related reference
• 3829315 related reference
• 23515844 related reference
• 23476074 related reference
• 3829449 related reference
• 3583605 related reference
• 826230 related reference
• 21166304 related reference

Other-Brand OEM Numbers

• VOE23515837

Aftermarket / Verified Equivalents

• JMP Marine: COV0037 replacement cover plate only
• JMP COV0037 cross-references 22952104, 23515837, 21166304 and 3830662; seals must be confirmed separately

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D13C3-B MH, D13C1-B MH, D13C4-B MH, D13C2-B MP, D13C1-A MP, D13C2-A MP, D13B-A MP, D13B-H MP, D13B-G MP, D13B-L MP, D13B-E MH, D13B-E MH (FE), D13B-K MP, D13B-N MH, D13B-N MH (FE), D13B-B MP, D13B-D MP, D13B-J MP, D13B-M MP, D13B-C MP, D13C4-B MP, D13C5-B MP, D13C6-A MP, D13C1-A MH, D13C5-A MP, D13C7-B MP, D13C8-B MP, D13C9-A MP
• Volvo Penta D12C-A MP, D12D-A MG, D12D-A MH, D12D-A MP, D12D-B MH, D12D-B MP, D12D-C MH, D12D-C MP, D12D-D MP, D12D-E MG, D12D-E MH, D12D-E MP, D12D-F MP, D12D-G MH, D12D-G MP, D12D-H MP
• Volvo Penta D16C-A MG, D16C-A MH, D16C-B MH, D16C-C MH, D16C-D MH, D16C1-E MH, D16C1-F MH