Suzuki DF60 Water Pump Impeller Replacement
A worn impeller on your 60 hp Suzuki DF60 starves the engine of cooling water and can overheat it in minutes. Below is the exact water-pump kit that fits this engine, a step-by-step video, and the parts you need to do the job yourself.
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Watch: how to replace it (step by step)
How to Replace Impeller – Suzuki DF 100
Suzuki DF60A 4-Stroke Outboard "Water Impeller Change" by Going Overboard
Tools Needed
- Number 10 wrench
- Screwdriver
- Brush for cleaning
- Grease
- New impeller
- New gasket
- New key
Safety
- Ensure the engine is cool before starting.
- Wear appropriate clothing to avoid injury.
Steps
- Disconnect the shift shaft using a number 10 wrench, making sure to only turn the top part.
- Remove the six bolts on the sides of the lower end unit.
- Detach the cable from the screw.
- Lift off the lower end unit to expose the water pump housing.
- Loosen and remove the four nuts from the water pump housing.
- Lift off the housing to expose the impeller.
- Clean the housing and impeller area.
- Remove the old impeller using a screwdriver.
- Swap the old key for a new one.
- Clean the plate and install a new gasket.
- Install the new impeller, ensuring it snaps into place.
- Apply waterproof grease to the tips of the impeller blades.
- Reinstall the housing, turning it clockwise to seat the blades.
- Tighten the nuts to specification.
- Grease the splines and reinstall the drive shaft.
- Reconnect the shift shaft and cable.
- Reinstall the lower end unit, ensuring all bolts are properly tightened.
Tips
- Mark the position of the shift shaft nut before removing it.
- Take a picture of the shift shaft position for reference.
- Ensure the key is tilted inwards to facilitate smooth impeller installation.
- Grease the nipples for additional lubrication.
Which part do I need for my Suzuki DF60?
For most DF60 owners the part above (15270) is the right choice. Price tip: the aftermarket numbers are usually noticeably cheaper than the OEM-branded box — it is the same physical part. If you need an exact match, these compatible part numbers also fit:
Show all compatible part numbers (7)
| Part number | Description | |
|---|---|---|
| 15290 | WATER PUMP SERVICE KIT | Find on Amazon → |
| 15300 | Water Pump Service Kit | Find on Amazon → |
| 15310 | Water Pump Service Kit | Find on Amazon → |
| 15320 | WATER PUMP SERVICE KIT | Find on Amazon → |
| 16730 | WATER PUMP CUP | Find on Amazon → |
| 89380 | Impeller | Find on Amazon → |
| 89628 | IMPELLER | Find on Amazon → |
Many of these are the same physical part under different brand numbers. Confirm against your engine plate before ordering.
Frequently asked questions
What water pump impeller fits a Suzuki DF60 (60 hp)?
The Suzuki DF60 uses the impeller sold as 15270, plus its OEM and aftermarket cross-references (7 compatible numbers are listed above). Confirm the number against your engine's model code and year plate before ordering.
How often should I replace the impeller on a Suzuki DF60?
Replace the water pump impeller every 1-3 years or roughly every 200-300 running hours, whichever comes first — and sooner if you run in silty, sandy or shallow water.
What are the symptoms of a failing impeller on a Suzuki DF60?
A weak or missing telltale stream, engine temperature climbing above normal, or an overheat alarm are the classic warning signs. A worn impeller can overheat and damage the engine within minutes, so don't delay the job.
Do I need the full water pump kit or just the impeller?
For the DF60, fit the complete kit. The seals, O-rings, gasket and wear plate age alongside the impeller, and replacing them together is the reliable, do-it-once job.
How long does a water pump job take on a Suzuki DF60?
For a competent DIYer it's typically a 1-2 hour job of medium difficulty. The step-by-step video above covers every step.
Related guides
- Suzuki DF15 water pump / impeller
- Suzuki DF40 water pump / impeller
- Suzuki DF4 water pump / impeller
- Suzuki DF50 water pump / impeller
- All Suzuki water pump guides
- Free Suzuki boat valuation
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