Impeller Kit – Fits Jabsco, Volvo Penta, Yanmar, Detroit Diesel, Mercruiser, Perkins (Replaces Jabsco 17937-0001-P)
Impeller Kit – Fits Jabsco, Volvo Penta, Yanmar, Detroit Diesel, Mercruiser, Perkins (Replaces Jabsco 17937-0001-P) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
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
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Impeller Kit – Fits Jabsco, Volvo Penta, Yanmar, Detroit Diesel, Me...
Product Details
This aftermarket Impeller Kit – Fits Jabsco, Volvo Penta, Yanmar, Detroit Diesel, Mercruiser, Perkins (Replaces Jabsco 17937-0001-P) is designed for a direct-fit replacement in marine engine cooling pumps. It features 10 flexible neoprene blades engineered for raw water and seawater applications, ensuring reliable performance across a range of inboard engines.
It serves as a direct interchange for numerous OEM parts, including Jabsco 17937-0001-P, Volvo Penta 3588475, and Yanmar 127610-42200, among others.
- Installs as a direct replacement for your stock impeller.
- Made from durable neoprene for reliable performance in raw water cooling systems.
- Includes the impeller, gasket, and O-rings for a complete service.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Jabsco | 17937-0001 / 17937-0001-P |
| Volvo Penta | 801277 / 825941 / 877061-2 / 3588475 |
| Yanmar | 127610-42200 / 127610-42270 |
| Caterpillar | 7C3286 |
| Detroit Diesel | 5193602 |
| Mercruiser | 47-8013326-01 |
| Perkins | 0460024 / 24880031 |
| Oberdorfer | 7441 |
| Johnson | 09-1028B |
| Sherwood | 18200 |
Engine & Model Compatibility
Confirm your engine model and year in the table below.
For Detroit Diesel engines, this impeller is noted for use in specific JPR series pumps.
Fits several Volvo Penta D4 models, typically used in the JPR-VP0040DA pump.
Compatible with Perkins 6354 series engines with Full Cam models.
| Brand | Model | Rated HP | Stroke | OEM Part No. | Notes |
|---|---|---|---|---|---|
| Detroit Diesel | 271 | 5193602 | Used in JPR-G6010F pump | ||
| Detroit Diesel | 353, 453, 471 | 5193602 | Used in JPR-G6000F pump | ||
| Volvo Penta | D4-210, D4-225, D4-260, D4-300 | 210-300 | 4-Stroke | 3588475/801277/825941/877061-2 | Used in JPR-VP0040DA pump |
| Perkins | 6354, 6.354, 6-354 | 0460024/24880031 | Full Cam models |
Technical Specs
- Product Type
- Marine Flexible Impeller Kit
- Installation
- Direct Replacement
- Material
- Neoprene
- Drive Type
- Spline Drive (12 splines)
- Insert Type
- Brass
- Impeller Dimensions
- 65 mm × 50 mm (2-9/16" × 2")
- Product Dimensions
- 12.5 x 20.0 x 8.0
- Shaft Diameter
- 15.8 mm (5/8")
- Number of Blades
- 10
- Profile
- Y
- Weight
- 0.18 kg (0.4 lbs) approx.
- Color
- Black
- Warranty
- 1 Year Manufacturer
- Other Technical Attributes
- Used in raw water/sea water pumps for engine cooling systems
What’s in the Box
- 1 x Impeller (Replaces Jabsco 17937-0001-P)
- 1 x Gasket (GAK0016)
- 1 x O-Ring (ORG0013)
- 1 x O-Ring (ORG0071)
Installation Notes
- Shut off the engine and close the raw water intake seacock.
- Loosen the screws and remove the cooling pump's cover plate.
- Carefully remove the old impeller. Use impeller pullers or two screwdrivers if it's stuck. Note the blade direction.
- Clean any debris or old gasket material from the pump housing and cover plate.
- Lubricate the inside of the pump housing and the new impeller with a water-based lubricant or glycerin.
- Install the new impeller with a slight twisting motion, ensuring the blades bend in the direction of the pump's rotation.
- Install the new gasket or O-ring on the cover plate.
- Reinstall the cover plate and tighten the screws evenly.
- Open the seacock, start the engine, and immediately check for proper water flow and leaks.
Troubleshooting & FAQ
How do I know if this impeller fits my engine?
First, check the cross-reference numbers in the Part Number Matrix to see if your old part number is listed. Second, consult the Engine & Model Compatibility table. If your engine model is listed, it is likely a match. Always visually compare your old part to our photos before ordering.
What are the signs of a failing impeller?
Common signs include engine overheating, a noticeable reduction in water flow from the exhaust outlet, and visible signs of wear on the impeller itself, such as cracks, stiffness, or missing blades.
How often should I replace my impeller?
For preventative maintenance, it is recommended to replace your impeller every one to two years or after every 100-200 hours of engine operation, whichever comes first. Frequency may increase depending on water conditions and usage.
What is the difference between this neoprene impeller and a nitrile one?
This impeller is made of neoprene, which is specifically formulated for use in engine raw water cooling pumps. Nitrile impellers are designed for pumping oil or diesel fuel and should not be used for engine cooling applications.
Can I run the pump dry with this impeller?
No. Running a pump dry for even a few seconds can generate enough heat to permanently damage the neoprene blades. Always ensure water is present before and during operation.
The new impeller seems slightly larger than the pump housing. Is that normal?
Yes, this is normal. Impeller blades are designed to be flexible and will bend to fit snugly inside the housing. This tight fit is necessary to create the suction and pressure for effective water pumping.
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
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