21021925 Connection Pipe | Genuine Volvo Penta Part

🔧 Product Description

Brand-new genuine Volvo Penta connection pipe formed for the original routing within the Volvo Penta D9A2A cooling-system connection. Its bends, end connections and internal diameter preserve the designed flow path while avoiding interference, vibration and excessive stress on adjoining fittings.

🚤 Compatibility

• Engine Family: D, TAD

Full model list at the end of this description.

⚙️ Key Features

• Connection pipe, 0.032 kg
• Listed for 78 applications across D and TAD engines
• Supersedes 20451178
• Shares its 0.032 kg weight and 78-application count with connection pipe 20951326, which supersedes 20786034 instead

🔌 Function

Joins two housings so coolant can pass between them, its formed ends holding the seals square.

⚠️ Common Signs of Failure

• Wet film or drips at either end fitting
• Coolant level falling with no obvious external cause
• Pipe chafed, kinked or fretted where it passes a bracket
• Corrosion pinholes, often hidden under a clip
• Sealing ends scored so a new seal will not hold

🛠️ Service Notes

• Connection pipe 20951326 carries the same weight and application count against a different superseded number, so order by part number
• Renew the seals at both ends whenever the pipe is disturbed

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 21021925 → Supersedes 20451178

OEM / Related Numbers

• 20451178 earlier number superseded by this part

Other-Brand OEM Numbers

• VOE21021925

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D13C4-B MH, D13C1-B MH, D13C2-B MP, D13C1-A MP, D13C2-A MP, D13C3-A MP, D13C4-A MP, D13B-A MP, D13B-H MP, D13B-G MP, D13B-L MP, D13B-E MG, D13B-E MG (FE), D13B-E MH, D13B-E MH (FE), D13B-F MG, D13B-F MG (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, D13C2-A MH, D13C1-B MG, D13C3-B MG, D13C2-B MG, D13C4-B MG, D13C5-A MP, D13C2-A MG, D13C1-A MG, D13C7-B MP, D13C8-B MP
• Volvo Penta D11C1-A MP, D11C3-A MP, D11C2-A MP, D11C4-A MP, D11B3-A MP, D11B4-A MP, D11B2-A MP, D11B1-A MP
• Volvo Penta D9A2L MH, D9A2M MP, D9A2A
• Volvo Penta TAD1341-43GE-B, TAD1341VE, TAD1341GE
• Volvo Penta TAD1344-45GE-B, TAD1344VE, TAD1344GE
• Volvo Penta TAD1342VE, TAD1342GE
• Volvo Penta TAD1343VE, TAD1343GE
• Volvo Penta TAD1345GE, TAD1345VE
• Volvo Penta TAD1350GE, TAD1350VE
• Volvo Penta TAD1351GE, TAD1351-53VE
• Volvo Penta TAD1140-42VE
• Volvo Penta TAD1150-52VE
• Volvo Penta TAD1170-72VE
• Volvo Penta TAD1180-83VE
• Volvo Penta TAD1340VE
• Volvo Penta TAD1352GE
• Volvo Penta TAD1353GE
• Volvo Penta TAD1354GE
• Volvo Penta TAD1355GE
• Volvo Penta TAD1371-75VE
• Volvo Penta TAD1380-82GE
• Volvo Penta TAD1381-85VE