Suzuki Maintenance Kit – Fits Suzuki DF9.9B/15A/20A Outboards (Replaces 17400-89810, 17400-89811, 17400-89812)

$87.12

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 is an aftermarket Suzuki Maintenance Kit – Fits Suzuki DF9.9B/15A/20A Outboards for 4-stroke engines from 2013 to present. It is designed to provide all necessary components for standard 100/200-hour service interval maintenance on DF9.9B, DF15A, and DF20A models, ensuring your outboard runs reliably.

This kit serves as a direct replacement for Suzuki OEM part numbers 17400-89810, 17400-89811, and 17400-89812, covering the entire supersession chain.

Engineered for the 100/200-hour service maintenance schedule.
Fits 2013–Present DF9.9B, DF15A, and DF20A Suzuki outboards.
Includes essential filters, gaskets, spark plugs, and anodes.

Part Number Matrix

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

Brand	Part Number	Notes
Suzuki	17400-89810	Superseded by 17400-89811
Suzuki	17400-89811	Superseded by 17400-89812
Suzuki	17400-89812	Current OEM part number

Engine & Model Compatibility

Confirm your engine model/year in the table below.

Brand	Model	Rated HP	Stroke	Years	OEM Part No.	Notes
Suzuki	DF9.9B	9.9 HP	4-Stroke	2013–Present	17400-89810/17400-89811/17400-89812	Superseded parts
Suzuki	DF15A	15 HP	4-Stroke	2013–Present	17400-89810/17400-89811/17400-89812	Superseded parts
Suzuki	DF20A	20 HP	4-Stroke	2013–Present	17400-89810/17400-89811/17400-89812	Superseded parts

Technical Specs

Product Type: Maintenance Kit
Installation: Fits 2013-Present DF9.9B/15A/20A Suzuki outboards
Fuel Type: Gasoline
Dimensions: 19 × 15 × 17 in
Weight: 1.5 lbs (0.68 kg)
Other Technical Attributes: 100/200 hour maintenance service kit

What’s in the Box

1 x Water Pump Repair Kit (17400-99J01)
1 x Gasket (09168-12017)
1 x Pin (09204-02004)
1 x O Ring (D:1.9, ID:13) (09280-13004)
1 x O Ring (D:1.9, ID:21.8) (09280-22019)
1 x O Ring (D:2.4, ID:52.6) (09280-54001)
2 x Spark Plug (MR6K-9) (09482-00661)
1 x Fuel Filter (15410-87L00)
1 x Engine Oil Filter Assembly (16510-45H10)
1 x Water Pump Case Sleeve (17413-94J00)
2 x Protection Anode (55321-87J01)
2 x Drain Plug Gasket (59178-97J00)

Installation Notes

Disconnect the battery and remove the engine cover.
Drain the engine oil and lower unit gear lube.
Replace the engine oil filter and drain plug gasket. Refill the engine oil.
Replace the fuel filter, ensuring connections are secure.
Remove the lower unit to access the water pump. Disassemble the water pump housing.
Install the new water pump repair kit components, including the impeller and gaskets.
Inspect and replace the sacrificial anodes on the engine.
Replace the spark plugs, gapping them to the manufacturer's specification.
Reassemble all components, ensuring all bolts are torqued to spec.
Start the engine and check for proper oil pressure, water circulation, and any leaks.

Troubleshooting & FAQ

What is this maintenance kit used for?

This kit is for routine 100/200-hour service on Suzuki DF9.9B, DF15A, and DF20A outboard motors (2013–Present). It includes parts like filters, anodes, gaskets, and water pump components to maintain engine performance and reliability.

How often should I perform this service?

Suzuki recommends service intervals every 100 or 200 hours of operation, or annually, whichever comes first. Refer to your owner's manual for the specific schedule applicable to your usage.

How do I know if this kit fits my specific engine?

This kit is specifically designed for Suzuki DF9.9B, DF15A, and DF20A models manufactured from 2013 to the present. Please verify your engine model and year before purchasing.

What are the part numbers 17400-89810, 17400-89811, and 17400-89812?

These numbers represent a supersession chain for the same maintenance kit. 17400-89810 was the original number, replaced by 17400-89811, which was then replaced by the current part number, 17400-89812. This kit is a direct replacement for all three.

What are common signs that my outboard needs this service?

Signs include a weak water stream from the tell-tale (indicating a cooling issue), difficulty starting, rough idling, reduced performance, or if the service interval (hours/time) has been reached.

Is this an OEM or aftermarket part?

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.

How much is shipping and how fast will it arrive?

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

What is the warranty and return policy?

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

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