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SKU:
ZZ3E03120
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For Yamaha XTO 425 / XTO 450 4-Stroke Water Pump Repair Kit 6GR-W0078-01-00
$234.09
In Stock
$234.09
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$234.09
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
Water Pump Repair Kit for Yamaha
This water pump repair kit for Yamaha XTO 425 and XTO 450 4-stroke outboards includes all necessary gaskets, seals, and impeller components to restore cooling system performance, with OEM part number 6GR-W0078-01-00.
Overview
This water pump repair kit for Yamaha XTO 425 and XTO 450 4-stroke outboards replaces the impeller and seals to maintain proper engine cooling. It is designed for boat owners and marine technicians servicing high-horsepower Yamaha outboards.
Built For Performance
- Includes OEM-spec impeller for reliable water flow
- Contains all gaskets and O-rings for a complete overhaul
- High-quality rubber compound resists heat and wear
- Direct replacement for original Yamaha parts
- Ensures consistent cooling under heavy load
Fits These Machines
- for Yamaha XTO 425
- for Yamaha XTO 450
On-The-Job Use
- Replacing worn impellers during annual maintenance
- Fixing overheating issues in high-performance outboards
- Restoring cooling efficiency after debris ingestion
Specs At A Glance
| Part Number(s) | 6GR-W0078-01-00 |
| Fitment | Yamaha XTO 425, XTO 450 4-Stroke |
| Type | Water Pump Repair Kit |
Good To Know
Q: How often should the water pump impeller be replaced? A: It is recommended to replace the impeller every 300 hours or annually, whichever comes first.
Q: Can this kit be used for other Yamaha models? A: No, this kit is specifically designed for the XTO 425 and XTO 450 4-stroke engines.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.