Suzuki Outboard Maintenance Kit – Fits Suzuki DF40/DF50 2006-2010 (Replaces 17400-87820)

$69.90

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Product Details

This Suzuki Outboard Maintenance Kit provides all the essential service components for Suzuki 4-Stroke 40-50 HP outboard engines, specifically covering DF40 and DF50 models from 2006–2010. It is designed to simplify regular maintenance, ensuring your engine runs reliably and efficiently.

The kit serves as a direct replacement for Suzuki OEM part numbers 17400-87820, 17400-87822, and 17400-87823, offering a complete service solution in one package.

Enables standard service interval maintenance (every 100 hours or annually).
Includes all necessary filters, gaskets, spark plugs, and anodes for a comprehensive service.
Engineered for straightforward installation by a qualified marine technician or experienced boat owner.

Part Number Matrix

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

Brand	Part Number	Notes
Suzuki	17400-87820	Superseded by 17400-87822
Suzuki	17400-87822
Suzuki	17400-87823

Engine & Model Compatibility

Confirm your engine model/year in the table below.

Brand	Model	Rated HP	Stroke	Years	OEM Part No.	Notes
Suzuki	DF40	40	4-Stroke	2006–2010	17400-87820/17400-87822/17400-87823	17400-87820 superseded by 17400-87822
Suzuki	DF50	50	4-Stroke	2006–2010	17400-87820/17400-87822/17400-87823	17400-87820 superseded by 17400-87822

Technical Specs

Product Type: Outboard Maintenance Kit
Weight: 2 lbs (0.91 kg)
Package Dimensions: 18.5" x 16.0" x 16.0" (L x W x H)
Fuel Type: Gasoline
Recommended Service Interval: Every 100 hours or 1 year, whichever comes first

What’s in the Box

1 x WATER PUMP REPAIR KIT (17400-96354)
2 x GASKET (10X17X1.5) (09168-10022)
1 x GASKET (12.5X20X2.5) (09168-12012)
1 x PIN (09204-03003)
2 x O RING (D:1.9, ID:21.8) (09280-22019)
3 x SPARK PLUG (NGK DCPR6E) (09482-00446)
1 x FUEL FILTER (15410-87J30)
1 x OIL FILTER ASSEMBLY (16510-87J01)
2 x PROTECTION ANODE (55321-87J01)

Installation Notes

Always consult your owner's manual for model-specific instructions and safety precautions.
Disconnect the battery and secure the propeller before beginning any service work.
Replace the water pump impeller, key, and gaskets from the water pump repair kit.
Install new spark plugs, ensuring they are gapped to the manufacturer's specification.
Replace the primary fuel filter and engine oil filter, checking for any leaks upon startup.
Install the new protection anodes in their respective locations.
Replace gear case drain screw gaskets when changing the lower unit oil.
After completing the service, briefly run the engine and check for proper water circulation and any fuel or oil leaks.

Troubleshooting & FAQ

How do I know if this kit fits my engine?

This kit is specifically designed for Suzuki DF40 and DF50 4-stroke outboard models manufactured between 2006 and 2010. Please verify your engine model and year to ensure compatibility. The kit replaces OEM part numbers 17400-87820, 17400-87822, and 17400-87823.

What is the recommended replacement interval for this kit?

For optimal engine health and performance, we recommend using this kit to perform service every 100 operating hours or annually, whichever comes first. This aligns with standard marine maintenance schedules.

What are signs my outboard needs this maintenance kit?

Common indicators include difficulty starting, reduced engine performance, overheating (poor water stream from the tell-tale), or if it has been over a year or 100 hours since the last service. Regular maintenance prevents these issues from developing.

Is everything I need for a standard 100-hour service included?

This kit includes the most common components for a 100-hour service: water pump repair kit, oil filter, fuel filter, spark plugs, anodes, and necessary gaskets. However, you will still need to procure your own engine oil and gear lube separately.

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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