21147633 Rubber Washer | Genuine Volvo Penta Part

🔧 Product Description

A genuine Volvo Penta scr/def tank rubber washer used in the diesel-exhaust-fluid tank assembly on TAD1360VE, TAD1361VE and TAD1362VE engines. It isolates and seals its assigned tank support or connection position within the SCR dosing system.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD560VE
• Volvo Penta TAD561VE
• Volvo Penta TAD1660-62VE
• Volvo Penta TAD1662VE EU5
• Volvo Penta TAD765VE
• Volvo Penta TAD764VE
• Volvo Penta TAD763VE
• Volvo Penta TAD762VE
• Volvo Penta TAD761VE

• Engine Family: TAD
• HP Range: Approximately 348-428 HP

⚙️ Key Features

• Genuine Volvo Penta scr/def tank rubber washer
• Used in the TAD13VE SCR / diesel-exhaust-fluid tank assembly
• Resistant to the assigned fluid, temperature and vibration environment
• Maintains the designed tank support or sealing interface
• Should be renewed if hardened, crushed, torn or chemically damaged
• Engine type: Volvo Penta 12.8-litre inline-six industrial diesel with SCR aftertreatment

🔌 Function

Provides the specified resilient support or fluid-tight seal within the SCR tank assembly.

⚠️ Common Signs of Failure

• Fluid, air or exhaust seepage at the joint
• Flattening, hardening, tearing or extrusion
• Corrosion or tracking across the sealing face
• Pressure loss or contamination entering the assembly
• Repeated leakage caused by distortion or incorrect installation

🛠️ Service Notes

• Fitted in the SCR/DEF tank circuit specifically, so it must tolerate diesel exhaust fluid rather than engine oil or coolant - don't substitute a generic rubber washer of similar size from elsewhere in the range
• DEF crystallises if it dries on a joint face - clean any dried residue from the mating surfaces before fitting the new washer, and fit new rather than reusing one that has hardened

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 82295532 - associated AdBlue / DEF tank
• 21069605 - associated DEF tank reference
• 20926021 - associated filler cap
• 82269261 - associated filter
• 21115038 and 82180004 - associated supports
• 21073027 - associated plug

📦 Condition

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