Keep your outboard running cool and reliable with the Genuine Tohatsu Water Pump Impeller 3LD-65021-0. This genuine OEM impeller is specifically used in the latest-generation MFS9.9E, MFS15E and MFS20E four-stroke outboards. Tohatsu's current maintenance-kit information and official parts catalogues confirm 3LD-65021-0 as the water pump impeller for all three engine families. Manufactured to Tohatsu specifications, its flexible eight-vane construction maintains dependable cooling-water circulation through the engine. Regular replacement helps prevent reduced water flow, overheating and expensive engine damage.
Water Pump Impellers (Tohatsu)
Water Pump Impeller MFS9.9 MFS15 MFS20 - 3LD-65021-0
Brand: Tohatsu
SKU: 3LD-65021-0
$49.75
Key benefits
Dimensions
- Diameter: 40.7 mm
- Height: 22.3 mm
- Shaft diameter: 13.9 mm
- Number of blades: 8
- Material: Flexible marine-grade rubber
Key Benefits
- Genuine Tohatsu OEM component
- OEM Part Number 3LD-65021-0
- Eight flexible impeller blades
- Designed for reliable cooling-water circulation
- Direct factory replacement
- Suitable for scheduled servicing and complete water-pump rebuilds
- Used in genuine Tohatsu water-pump repair and maintenance kits
- Suitable for freshwater and saltwater operation
Compatible Outboards
- 9.9HP - MFS9.9E
- 15HP - MFS15E
- 20HP - MFS20E
- Both earlier and later serial-number MFS9.9/15/20E water-pump repair kits use 3LD-65021-0.
Additional Confirmed Tohatsu Application
- Tohatsu issued a technical bulletin changing the impeller on later MX15E2 and MX18E2 engines from 334-65021-0 to 3LD-65021-0, applicable from serial number 008953AF onward.
- Therefore confirmed applications also include
- MX15E2 – from S/N 008953AF
- MX18E2 – from S/N 008953AF
Signs Your Impeller Needs Replacing
- Weak or absent tell-tale water stream
- Engine running hotter than normal
- Over-temperature warning
- Reduced cooling-water flow
- Cracked, hardened or damaged blades
- Outboard has been stored for an extended period
- Water pump is being rebuilt during scheduled servicing
Why Replace Your Water Pump Impeller?
- The impeller is responsible for circulating cooling water through the outboard. Its flexible blades deteriorate with age, heat and use. Once the blades become stiff, cracked or damaged, cooling performance can decline rapidly.
- Regular inspection and replacement as part of the manufacturer's scheduled maintenance program helps maintain reliable cooling and reduces the risk of overheating.
Shipping
Ships Australia-wide