Water Pump Repair Kit – Fits Suzuki DF60-70, DT90-100 (Replaces 17400-87E04, 17400-87E00)

$46.69

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Water Pump Repair Kit – Fits Suzuki DF60-70, DT90-100 (Replaces 17400-87E04, 17400-87E00) is backordered and will ship as soon as it is back in stock.

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 aftermarket Water Pump Repair Kit – Fits Suzuki DF60-70, DT90-100 provides the essential components needed to restore your outboard's cooling system. It is designed for specific Suzuki 4-Stroke DF60-70HP (1998–2007) and 2-Stroke DT90-100HP (1989–2001) models, and is also compatible with Johnson/Evinrude 4-Stroke 60-70HP engines from 1998–2005.

The kit serves as a direct replacement for Suzuki part numbers 17400-87E00 through 17400-87E04, Sierra 18-3254, and Johnson/Evinrude 5030971 or 5031731, ensuring a precise interchange for a reliable repair.

Engineered for direct OEM-level fit and function.
Meets or exceeds manufacturer's specifications for durability.
Includes all essential gaskets, impeller, and hardware for a complete service.

Part Number Matrix

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

Brand	Part Number	Notes
Suzuki	17400-87E04	Supersedes 17400-87E00, 17400-87E01, 17400-87E02, 17400-87E03
Sierra	18-3254	Aftermarket equivalent
Johnson/Evinrude	5030971 / 5031731	Aftermarket equivalent

Engine & Model Compatibility

Confirm your engine model/year in the table below.

This kit fits select Suzuki DF, DT, and Johnson/Evinrude EFI models.

Brand	Model	Rated HP	Stroke	Years	OEM Part No.
Suzuki	DF60	60	4-Stroke	1998–2006	17400-87E04
Suzuki	DF70	70	4-Stroke	1998–2006	17400-87E04
Suzuki	DT90	90	2-Stroke	1989–2001	17400-87E04
Suzuki	DT100	100	2-Stroke	1989–2001	17400-87E04
Johnson/Evinrude	EFI	60	4-Stroke	2003–2005	5030971/5031731
Johnson/Evinrude	EFI	70	4-Stroke	1998–2005	5031731

Technical Specs

Product Type: Water Pump Repair Kit
Installation: Direct OEM replacement
Other Technical Attributes: Premium quality, meets or exceeds manufacturer's specifications

What’s in the Box

1 x Impeller (Replaces 17461-87E12/11/10/00, Sierra 18-3049)
1 x Impeller Plate/Wear Plate (Replaces 17471-92J00, Sierra 5030724)
1 x Impeller Key (Replaces 09420-04009, Sierra 5030591)
1 x Gasket (Replaces 17472-87E10, Sierra 5030725)

Installation Notes

Disconnect the negative battery cable before beginning work.
Place the outboard gear selector in the neutral position.
Remove the lower unit (gearcase) from the outboard motor.
Disassemble the water pump housing, noting the orientation of all parts.
Remove the old impeller, gasket, wear plate, and key.
Clean all surfaces of the pump housing and gearcase mating surfaces.
Install the new gasket, wear plate, and impeller key.
Slide the new impeller onto the driveshaft, rotating it clockwise to align the blades.
Reassemble the water pump housing and torque bolts to manufacturer specifications.
Apply a light coat of marine grease to the drive shaft splines.
Reinstall the lower unit, ensuring the driveshaft and shift shaft align correctly.
Once assembled, test the engine using a flush device to confirm water flow.

Troubleshooting & FAQ

How do I confirm this kit fits my engine?

The surest way to confirm fitment is by checking your engine's model number and year against the compatibility chart. Cross-reference your existing part numbers with those listed in the Part Number Matrix. If you are unsure, consult your service manual or a qualified marine mechanic.

What are the signs of a failing water pump?

Common symptoms include a weak or no water stream from the "telltale" outlet, engine overheating alerts, and, in severe cases, steam from the exhaust. Reduced engine performance can also indicate poor cooling.

How often should the water pump impeller be replaced?

As a general maintenance rule, it is recommended to inspect the impeller annually and replace it every 1-2 years or every 100-200 hours of operation, whichever comes first. This interval can be shorter in saltwater or silt-heavy environments.

Is there a performance difference versus an OEM kit?

This aftermarket kit is designed to meet or exceed original equipment manufacturer (OEM) specifications for flow rate, pressure, and durability. When installed correctly, its performance should be indistinguishable from the OEM part.

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.

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