Moturo water pump for Yamaha Grizzly Rhino 660

Moturo water pump for Yamaha Grizzly and Rhino 660

The Moturo water pump for Yamaha Grizzly 660 and Rhino 660 (MY 03-08) — a service life part that develops leaks with mileage or noticeable play in the bearing. OEM quality in an original replacement design, ready for installation.

The pump is located on the engine and keeps the coolant circuit between the engine and radiator moving. Sealing surfaces, shaft, and impeller correspond to the original part. Torque specifications follow the workshop manual for the Grizzly and Rhino 660 (model years 2003 to 2008).

Replacement takes about an hour with a hex key set, socket wrench set, and torque wrench. Catch the coolant before removal, use a new gasket, and bleed the cooling system after installation before running the engine again.

Water pump for Grizzly and Rhino 660, made by Moturo.

Performance · Material · Specs

• OEM quality in original replacement design, identical in construction to the original part
• Drives the coolant circuit between engine and radiator
• Torque specifications according to the Grizzly and Rhino 660 workshop manual

Important notes – please read

Original replacement design, no separate ABE (general operating permit) required. Water pump for Yamaha Grizzly 660 and Rhino 660 (model years 2003 to 2008). Compare the bolt pattern and pump flange with the photo on the product page before ordering.

Tools & time required

• Hex key set in common sizes
• Socket wrench set for the pump bolts
• Torque wrench
• Catch pan for coolant
• About one hour for an experienced mechanic

Scope of delivery

1 × water pump (ready to install). Not included: gaskets, coolant, tools.

Frequently asked questions

Does the pump fit other Yamaha 660 models?
No, different pump geometry.

Are gaskets included?
No, please purchase gaskets separately.

How do I recognize a defective water pump?
Coolant loss at the pump housing, bearing noise, or play in the pump shaft.