Volvo Penta Sealing Ring 21940615
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Volvo Penta 21940615 is a genuine OEM sealing ring used in Volvo Penta diesel engine service. The strongest current public application trail places it at the turbocharger oil return pipe connection in Volvo Penta inlet and exhaust system diagrams, where it appears as the sealing ring paired with the oil return pipe and related turbo hardware. Current Volvo Penta parts references also show earlier part number 1547255 updating to 21940615.
Key Features
- Genuine Volvo Penta OEM sealing ring, part number 21940615.
- Strong current diagram support places it in Volvo Penta turbo and inlet/exhaust system service.
- Used as the sealing ring at the oil return pipe / block connection in current reference trails.
- Current public replacement references show 1547255 replaced by 21940615.
- One current distributor listing shows an approximate weight of 0.02 lb (0.009 kg).
Engine Compatibility
The clearest public fitment evidence for Volvo Penta 21940615 is in Volvo Penta diesel inlet and exhaust system service, especially around the turbocharger oil return pipe sealing point. Current public diagrams show this sealing ring in D13B-A MP turbocharger layouts, and other catalog references place it in heavy-duty Volvo Penta diesel engine assemblies including D8A1-A MP and D13C2-B MP parts categories. Because the public trail is strongest on assembly position rather than a broad official engine-family matrix, the safest fitment standard is the exact Volvo Penta parts diagram for the engine and turbo/oil-return assembly being serviced.
Serial Number Fitment Notice
Fitment can vary by engine family, turbo arrangement, and serial-number range. Confirm Volvo Penta part number 21940615 against your engine serial number and the correct inlet/exhaust or turbocharger parts breakdown before ordering, especially on engines that may have had prior turbo or oil-line service.
When This Part Needs Replacement
Replace this sealing ring whenever the turbo oil return pipe or related connection has been opened, or when the original ring shows oil seepage, flattening, hardening, distortion, or damage during removal. Replacing it during adjacent turbo or oil-return service is usually the safer move than reinstalling an old compressed sealing ring.
Installation Notes
Install on clean, undamaged sealing surfaces and confirm the ring matches the exact diagram location before assembly. Current public references tie this part most clearly to the oil return pipe / block sealing point, so matching the exact Volvo Penta diagram position first is the best cross-check before reassembly.
Alternate/Superseded Part Numbers
Current public parts references show 1547255 as the earlier number updated to 21940615. Use 21940615 as the current primary OEM ordering number for this listing.
Parts Desk Insight
Small sealing rings around turbo oil-return connections are easy to underestimate because they look simple on the bench. Matching the exact serial-number-based diagram first is usually much cheaper than reopening the same area for a small oil leak later.
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Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
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