Volvo Penta Sea Water Pump D9 (Part# 21380886 / 24346046) for D9 / D11 Marine Engines
Product Overview
The Volvo Penta Sea Water Pump D9 (Part# 21380886 / 24346046) is a critical cooling component designed for D9 and D11 marine engines. It supplies cooling seawater to the main engine, auxiliary engine, and heat exchangers/condensers to maintain proper operating temperatures during marine operation.
We supply this sea water pump in two product conditions:
- Original Factory – Made in Norway, 17,000 RMB (Contact us for exclusive discounts)
- Aftermarket – Made in China, FOB 4,950 RMB (approx. USD 750)
Lead Time: 7 days
Warranty: 6 months
Both options are available in stock.
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Compatible Equipment
- Volvo Penta D9 Marine Engine
- Volvo Penta D11 Marine Engine
Compatibility must be confirmed using the engine model, serial number, and existing part number before ordering.
Product Application
The sea water pump is responsible for drawing in raw seawater and supplying it to the engine’s cooling system, including the main engine, auxiliary systems, and heat exchangers/condensers.
This pump is commonly replaced when:
- Engine temperature runs consistently high
- Cooling water flow is restricted or reduced
- Water leakage is found at the pump housing or seals
- Abnormal noise or bearing wear is detected during operation
These are general function descriptions only. Actual diagnosis and replacement decisions should be based on inspection of the specific engine.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Volvo Penta |
| Product Name | Sea Water Pump D9 |
| Part Number | 21380886 |
| Cross-Reference / Updated Number | 24346046 |
| Product Condition | Original Factory & Aftermarket |
| Compatible Machine Models | D9, D11 Marine Engines |
| Application | Cooling water supply for main engine, auxiliary engine, and condensers |
| Pump Body Material | Heavy-Duty Marine-Grade Cast Bronze |
| Shaft Material | 3X Series Non-Magnetic Marine-Grade Shaft |
| Weight | 10 kg |
| Package Dimensions | Approx. 35 x 25 x 23 cm |
| Warranty | 6 Months |
| Availability | In Stock |
| Lead Time | 7 Days |
| Place of Origin | Original Factory: Norway / Aftermarket: China |
| Packaging | Carton box |
Why Choose Our Sea Water Pump?
- Dual sourcing options – Original Factory (17,000 RMB) or cost-effective Aftermarket (FOB 4,950 RMB / 750 USD)
- Marine-grade materials – Heavy-duty cast bronze body and non-magnetic marine-grade shaft
- Ready stock – Available for immediate shipment
- Quality assurance – 6-month warranty on all products
- Fast delivery – 7 days lead time
Product Conditions Available
| Type | Price | Place of Origin | Availability | Lead Time | Warranty | Description |
|---|---|---|---|---|---|---|
| Original Factory | 17,000 RMB (Contact us for discounts) | Norway | In Stock | 7 Days | 6 Months | Manufactured to original factory specifications |
| Aftermarket | 4,950 RMB (approx. 750 USD) | China | In Stock | 7 Days | 6 Months | Premium alternative offering reliable performance at a competitive price |
Please confirm pricing, availability, and compatibility before ordering.
Packaging, Shipping & Warranty
Packaging
- Standard export carton
- Package dimensions: Approx. 35 x 25 x 23 cm
- Weight: 10 kg
Shipping
- Lead time: 7 days
- Global shipping available
Warranty
- 6-month warranty against manufacturing defects
- Warranty terms must be confirmed at the time of order
Availability, shipping cost, and delivery time must be confirmed before ordering.
Related Products & Categories
- Volvo Penta Marine Engines Parts
- Volvo Penta Seawater Pump 3828288 / 24768946 for D5 & D7 Engines
- Volvo Penta Sea Water Pump 21419374 / 22901573 for D4 Marine Engine
Contact Us for Inquiry
Before placing an order, please confirm the following details with our sales team:
- Machine brand and model
- Machine serial number (S/N)
- Current part number
- Product photos
- Required quantity
- Destination country
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