Volvo Penta Injection Pump 863451 - Special Order
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
The Volvo Penta Injection Pump 863451 is the replacement injection pump for earlier Volvo Penta 846359. Volvo Penta replacement-file references show 846359 ā 863451, identifying 863451 as the later replacement pump for that fuel-system application.
Key Features
- Genuine Volvo Penta injection pump reference
- Part number: 863451
- Replaces earlier Volvo Penta injection pump 846359
- Replacement-file date reference: 1988-05-02
- Product type: diesel fuel injection pump assembly
- Used in Volvo Penta fuel-system applications that specify 846359 or 863451
- Calibration-sensitive diesel fuel-system component
Engine Compatibility
Use where the Volvo Penta parts diagram or serial-number lookup calls for 863451, or where the original pump reference 846359 has been superseded to 863451.
Serial Number Fitment Notice
Confirm fitment by engine serial number, Volvo Penta parts diagram, and the tag number on the existing injection pump. Injection pumps can vary by calibration, governor setup, and production range.
When This Part Needs Replacement
Replace or service the injection pump if the engine is hard to start, smokes excessively, lacks power, surges, runs unevenly, leaks fuel, has poor throttle response, or fails fuel-system diagnostic testing.
Installation Notes
Installation should be handled by a qualified diesel technician. Confirm pump timing, keep the fuel system clean, replace required seals, prime and bleed the system, and verify operation after installation.
Alternate/Superseded Part Numbers
- 863451
- 846359 ā earlier injection pump reference replaced by 863451
Parts Desk Insight
The solid lookup point for this pump is the supersession: 846359 was replaced by 863451. For ordering, the pump tag and engine serial number are still the final check because the calibration matters as much as the casting.
ā ļø Special Order: This product is not currently in store inventory but may be available from the Manufacturer. Special Orders may take up to 2 weeks to arrive. Call the parts desk before ordering if you need a closer estimate on delivery time.
*may not be exactly as shown
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3ā4 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 ā 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 ā 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.