21052610 Nipple | Genuine Volvo Penta Part

🔧 Product Description

Brand-new genuine Volvo Penta nipple engineered for the specified interface in the threaded fluid connection. Its thread, bore, electrical terminals or hose geometry must match the original connection exactly.

🚤 Compatibility

Typically suits:

• Volvo Penta D8A2-A MP
• Volvo Penta D8A5-A MH
• Volvo Penta D8A6-A MH
• Volvo Penta D8A5-A MG
• Volvo Penta D8A6-A MG
• Volvo Penta D8A4-A MP
• Volvo Penta D8A1-A MP
• Volvo Penta D8A3-A MP

• Engine Family: D

⚙️ Key Features

• Genuine Volvo Penta interface component
• Correct factory dimensions and connection geometry
• Maintains the specified electrical or fluid connection
• Designed for the original operating environment
• Part-number controlled to prevent connection mismatch
• Engine type: Volvo Penta diesel engine, circuit dependent

🔌 Function

Joins the specified components while maintaining alignment, electrical continuity or a sealed fluid/air passage as applicable.

⚠️ Common Signs of Failure

• Loose or incomplete engagement
• Leakage, voltage drop or intermittent continuity
• Damaged threads, terminals, locking tabs or sealing face
• Corrosion, contamination or heat damage
• Repeated disconnection or inability to retain the mating part

🛠️ Service Notes

• Check the bore is clear before fitting — a nipple is often the feed point or restriction for a circuit, and debris left in it will starve whatever it supplies
• On tapered threads use the paste or liquid sealant specified for the fluid concerned, applied a few threads back from the open end; avoid thread tape on fuel and oil lines, where a shed shred travels downstream into filters, pumps and injectors
• Where the nipple seals on a face or against a washer rather than on its thread, fit a new sealing washer instead of curing a weep by overtightening
• Tighten to the figure in the workshop manual for your engine — these are small fittings in castings and are easily stripped, or the surrounding boss cracked
• Support the pipe or hose so it meets the nipple square and without side load, then check the joint at working pressure and temperature

🔄 Supersession & Cross Reference

Other-Brand OEM Numbers

• VOE21052610

📦 Condition

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