Volvo Penta — Exhaust & Cooling Pipe Washer — 984391
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Volvo Penta Exhaust & Cooling Pipe Washer 984391
Volvo Penta washer 984391 is used with mounting hardware in select DPH and DPR exhaust-pipe and cooling-water-pipe assemblies. Match the part number to your assembly diagram rather than choosing a similar-looking loose washer.
Compatible Applications
- DPH-A and DPH-B drive installations
- DPR-A and DPR-B drive installations
- Select D4 and D6 installations using these drives, including D4-210A-B, D6-280A-E, and D6-310A-E where the applicable parts diagram specifies 984391
Confirm your engine model, drive type, serial number, and applicable exhaust and cooling-water pipe diagram before ordering.
Part Details
- Brand: Volvo Penta
- Part number: 984391
- Product type: washer
- System: exhaust and cooling-water pipe assembly
- Diagram position: 6
- Diagram quantity: four per applicable assembly
Service Guidance
Replace a washer that is bent, distorted, badly corroded, worn, or damaged during disassembly. Install it in the specified diagram position with the matching fastener and follow the applicable Volvo Penta service procedure for tightening.
Technical FAQ
Are four washers included? The diagram shows four washers in an applicable assembly; confirm the quantity needed for your repair before ordering this part.
Can I use a washer that looks the same? Confirm part number 984391 against your assembly diagram and serial number instead of matching by appearance alone.
Parts Desk Insights
Best use: Replacing the specified washers during DPH or DPR exhaust and cooling-water pipe service. Common mistake: Confusing the four shown in the assembly with the quantity in a single product purchase. Fitment: Check the engine and drive identification and the diagram's position 6 before ordering.
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.