Volvo Penta Seawater Pump Wear Kit 21951374
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Volvo Penta Seawater Pump Wear Kit 21951374
Product Description
Volvo Penta 21951374 is a genuine OEM seawater-pump wear kit used to service the raw-water pump on select Volvo Penta D2-series marine diesel engines. Rather than being the complete pump assembly, this kit renews key wear and sealing components inside the seawater pump. Volvo Penta 21951374 has been superseded by 24708190.
Key Features
- Genuine Volvo Penta OEM seawater-pump wear kit
- Original part number 21951374
- Current replacement part number 24708190
- Used with Volvo Penta seawater pump 3583089 on applicable D2 engines
- Services common wear and sealing components without replacing the complete pump
- Kit weight approximately 0.17–0.20 kg, depending on catalog reference
Engine Compatibility
Confirmed applications include:
- Volvo Penta D2-50 / D2-50F
- Volvo Penta D2-55
- D2-55B
- D2-55C
- D2-55D
- D2-55E
- D2-55F
- D2-60 / D2-60F
- D2-75
- D2-75B
- D2-75C
- D2-75F
Serial Number Fitment Notice
Confirm 21951374 / 24708190 against the engine serial number and installed seawater-pump number before ordering. Volvo Penta D2 engines can have pump revisions across production ranges, so the existing pump assembly should be verified before service.
When This Part Needs Replacement
Use this wear kit when the seawater pump shows deterioration of the cover, seals, O-rings or wear surfaces while the main pump body, shaft and bearings remain serviceable. It is also useful during preventative pump maintenance when internal wear becomes visible during impeller replacement.
Installation Notes
The replacement 24708190 wear kit services components including the pump cover, sealing ring, O-rings, washer/shim and wear plate associated with the D2 seawater-pump assembly. The corresponding shaft service kit is 21951429, while impeller kit 21951346 services the flexible impeller separately.
Inspect the shaft, bearings and impeller while the pump is open. If the shaft is grooved or the bearings have measurable play, servicing only the wear components may not correct leakage or poor pump performance.
Alternate/Superseded Part Numbers
- 21951374 – Original Volvo Penta seawater-pump wear kit
- 24708190 – Current Volvo Penta superseding wear kit
- 21951429 – Related seawater-pump shaft kit
- 21951346 – Related seawater-pump impeller kit
Parts Desk Insight
21951374 is a wear kit, not the complete seawater pump. If the housing and shaft are still in good condition, this kit can renew the main wear surfaces without replacing the entire pump. Check the shaft for seal grooves and bearing play while everything is apart.
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
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.