Volvo Penta D4 Heat-Exchanger O-Ring 976041
In stock items ship same or next day.
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Product Description
Volvo Penta D4 Heat-Exchanger O-Ring 976041 is an O-ring used in the Volvo Penta D4 heat-exchanger and expansion-tank assembly. It is position 14 in the cited cooling-system diagram. View part reference.
Key Features
- Volvo Penta part number 976041
Engine Compatibility
The cited D4 cooling assembly covers serial numbers 2004002831–2004017350. Confirm the model and serial-specific drawing for other D4/D6 installations.
Serial Number Fitment Notice
Confirm the engine or drive model, full serial number and exact assembly callout before ordering.
When This Part Needs Replacement
Replace if flattened, cut, hardened or leaking; renew a disturbed seal when the workshop procedure calls for it.
Installation Notes
Clean and inspect the seal groove, use only the lubricant specified for that fluid system, and fit the O-ring without twisting or pinching it.
Manufacturer Schematic / Parts Diagram
View Volvo Penta parts diagram
Parts Desk Insight
Several different O-rings seal this assembly. Compare each removed seal to its own callout instead of replacing the entire set with one size.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.