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Sea Water Pump – Fits Volvo Penta KAD/KAMD/TMD/TAMD Series Diesel (Replaces 3583115, 3581558, 860629, 860827)

Sale price $179.95 Regular price $287.00
Shipping calculated at checkout.

Worry-free returns

You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Delivery and Shipping

Free standard shipping on all orders under 1 KG

If you have any questions, feel free to email us at info@sierramarines.com, and we’ll get back to you within 20–36 hours.

Product Details

This high-performance Sea Water Pump is an aftermarket replacement designed for a broad range of Volvo Penta diesel engines, including the KAD32/42/43/44, KAMD42/43/44, TMD31/41, TAMD31/41/42, and MD31 series. It serves as a crucial component of the engine's cooling system, ensuring optimal operating temperatures.

It is a direct interchange for Volvo Penta part numbers 3583115, 3581558, 860629, and 860827, as well as Johnson 10-24394-01, 10-24524-01, and JMP Marine JPR-V1000, providing a reliable alternative to OEM parts.

  • Features a flange mount for secure and straightforward installation.
  • Constructed with a durable cast metal housing for longevity in harsh marine environments.
  • Equipped with a standard 1" hose connection for easy integration into your vessel's plumbing.

Part Number Matrix

Use this matrix to confirm equivalent references across OEM and aftermarket.

Brand Part Number Notes
Volvo Penta 3583115
Volvo Penta 3581558 Superseded
Volvo Penta 860629 Superseded
Volvo Penta 860827 Superseded
Johnson 10-24394-01
Johnson 10-24524-01
JMP Marine JPR-V1000

Engine & Model Compatibility

Confirm your engine model/year in the table below.

This pump is compatible with a wide range of Volvo Penta diesel engines.

Brand Model Stroke OEM Part No.
Volvo Penta AD31D-A 4-Stroke 3583115
Volvo Penta AD31L-A 4-Stroke 3583115
Volvo Penta AD31P-A 4-Stroke 3583115
Volvo Penta AD31XD 4-Stroke 3583115
Volvo Penta AD41B 4-Stroke 3583115
Volvo Penta AD41D 4-Stroke 3583115
Volvo Penta AD41L-A 4-Stroke 3583115
Volvo Penta AD41P-A 4-Stroke 3583115
Volvo Penta D41B 4-Stroke 3583115
Volvo Penta D41D 4-Stroke 3583115
Volvo Penta D41L-A 4-Stroke 3583115
Volvo Penta KAD32P-A 4-Stroke 3583115
Volvo Penta KAD42A/B 4-Stroke 3583115
Volvo Penta KAD42P-A 4-Stroke 3583115
Volvo Penta KAD43P-A 4-Stroke 3583115
Volvo Penta KAD44P-A/B/C 4-Stroke 3583115
Volvo Penta KAD300-A 4-Stroke 3583115
Volvo Penta KAMD42A/B 4-Stroke 3583115
Volvo Penta KAMD42P-A 4-Stroke 3583115
Volvo Penta KAMD43P/P-A/P-B 4-Stroke 3583115
Volvo Penta KAMD44P-A/C 4-Stroke 3583115
Volvo Penta KAMD300-A 4-Stroke 3583115
Volvo Penta MD31A 4-Stroke 3583115
Volvo Penta TAMD31A/B 4-Stroke 3583115
Volvo Penta TAMD31D 4-Stroke 3583115
Volvo Penta TAMD31L-A 4-Stroke 3583115
Volvo Penta TAMD31M-A 4-Stroke 3583115
Volvo Penta TAMD31P-A 4-Stroke 3583115
Volvo Penta TAMD31S-A 4-Stroke 3583115
Volvo Penta TAMD41A/B 4-Stroke 3583115
Volvo Penta TAMD41D 4-Stroke 3583115
Volvo Penta TAMD41H-A/B 4-Stroke 3583115
Volvo Penta TAMD41L-A 4-Stroke 3583115
Volvo Penta TAMD41M-A 4-Stroke 3583115
Volvo Penta TAMD41P-A 4-Stroke 3583115
Volvo Penta TAMD42B 4-Stroke 3583115
Volvo Penta TAMD42WJ-A 4-Stroke 3583115
Volvo Penta TMD31A/B 4-Stroke 3583115
Volvo Penta TMD31D 4-Stroke 3583115
Volvo Penta TMD31L-A 4-Stroke 3583115
Volvo Penta TMD41A/B 4-Stroke 3583115
Volvo Penta TMD41D 4-Stroke 3583115
Volvo Penta TMD41L-A 4-Stroke 3583115

Technical Specs

Product Type
Raw Water/Sea Water Pump
Installation
Flange Mount
Connection
1" Hose Connection
Housing Material
Metal (Cast)
Housing Color
Silver/Metallic
Dimensions
12.5" L × 12.5" W × 15.0" H
Weight
2.73 kg (6.0 lbs)
Fitting Type
Flange Mount
Warranty
1 Year (JMP Marine aftermarket version)
Compatible Impellers
Uses impeller p/n 7400-01 (JMP), 21951356 (Volvo Penta), 09-1028-01 (Johnson)

What’s in the Box

  • 1 x Sea Water Pump (Replaces Volvo Penta 3583115)

Installation Notes

  1. Disconnect the vessel's battery and close the corresponding seacock.
  2. Loosen the hose clamps and carefully detach the inlet and outlet hoses from the pump.
  3. Unbolt the old pump from its flange mount and remove it from the engine.
  4. Thoroughly clean the engine mounting surface to ensure a clean, flat seal.
  5. Position the new pump onto the flange mount, applying a suitable sealant if required by your engine's service manual.
  6. Install and tighten the mounting bolts to the manufacturer's recommended torque specifications.
  7. Reconnect the hoses and secure them with the clamps.
  8. Open the seacock and reconnect the battery.
  9. Start the engine and immediately check the pump and hose connections for any water leaks.

Troubleshooting & FAQ

How do I know if this pump fits my specific Volvo Penta engine?

The most reliable method is to match the part number on your old pump to the numbers listed in our Part Number Matrix. Additionally, you can consult the Engine & Model Compatibility table to see if your engine model is listed. When in doubt, visual comparison is key.

What are the signs of a failing sea water pump?

Common signs include the engine running hotter than normal or overheating, a noticeable reduction in water flow from the exhaust, visible water leaks (drips or sprays) from the pump body or seals, and unusual grinding or rattling sounds coming from the pump during operation.

How often should the impeller be replaced?

The flexible impeller is a primary wear item. We recommend inspecting it during your annual service and replacing it every 1-2 years as preventative maintenance, or immediately if you notice reduced water flow. This pump uses common impeller models like JMP 7400-01 or Johnson 09-1028-01.

Can I install this pump myself?

Yes, installation is a common DIY task for boaters with mechanical experience. However, due to the critical nature of the engine cooling system, professional installation is recommended to ensure correct alignment, torque settings, and leak-free performance.

What is the main difference between this pump and the original OEM part?

This aftermarket pump is engineered to meet or exceed original equipment manufacturer (OEM) specifications for fit, form, and function. It is produced in an ISO 9002 certified facility using comparable materials, offering a high-quality, reliable alternative at a more accessible price.

OEM vs. Aftermarket?

This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.

Shipping speed & cost?

We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.

Warranty & returns?

Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.

Safety & Important Info

  • Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
  • This is an aftermarket replacement, not an OEM component.
  • Professional installation is recommended for safety and performance.

About Sea Sierra

  • Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
  • Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
  • Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.

Payment & Security

Payment methods

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  • Maestro
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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