Complete Cooling Kit: Water Pump 49044-2066 & Thermostat for Kawasaki FD620D FD590V | DIESEL IZUMI

Ensure peak cooling performance and prevent engine overheating with the DIESEL IZUMI Heavy-Duty Water Pump Kit. This all-in-one solution is precision-engineered for Kawasaki FD series V-twin engines (common in Mule UTVs and commercial mowers). Featuring high-quality mechanical seals and premium gaskets, this kit restores fitment-focused coolant circulation.

Equipment Applications:

Fit for Kawasaki Engine:
FD590V-AS06 4 Stroke Engine FD590V
FD590V-AS07 4 Stroke Engine FD590V
FD590V-AS08 4 Stroke Engine FD590V
FD590V-AS09 4 Stroke Engine FD590V
FD590V-BS06 4 Stroke Engine FD590V
FD590V-BS08 4 Stroke Engine FD590V
FD590V-BS09 4 Stroke Engine FD590V
FD590V-CS06 4 Stroke Engine FD590V
FD590V-CS08 4 Stroke Engine FD590V
FD590V-CS09 4 Stroke Engine FD590V
FD590V-DS08 4 Stroke Engine FD590V
FD590V-ES08 4 Stroke Engine FD590V
FD611V-AS00 4 Stroke Engine FD611V
FD611V-BS00 4 Stroke Engine FD611V
FD611V-CS00 4 Stroke Engine FD611V
FD620D-AS13 4 Stroke Engine FD620D
FD620D-AS14 4 Stroke Engine FD620D
FD620D-AS15 4 Stroke Engine FD620D
FD620D-AS16 4 Stroke Engine FD620D
FD620D-AS17 4 Stroke Engine FD620D
FD620D-AS18 4 Stroke Engine FD620D
FD620D-AS19 4 Stroke Engine FD620D
FD620D-AS20 4 Stroke Engine FD620D
FD620D-AS21 4 Stroke Engine FD620D
FD620D-AS23 4 Stroke Engine FD620D
FD620D-BS03 4 Stroke Engine FD620D
FD620D-BS08 4 Stroke Engine FD620D
FD620D-BS13 4 Stroke Engine FD620D
FD620D-BS14 4 Stroke Engine FD620D
FD620D-BS15 4 Stroke Engine FD620D
FD620D-BS16 4 Stroke Engine FD620D
FD620D-BS17 4 Stroke Engine FD620D
FD620D-BS18 4 Stroke Engine FD620D
FD620D-BS19 4 Stroke Engine FD620D
FD620D-BS20 4 Stroke Engine FD620D
FD620D-BS21 4 Stroke Engine FD620D
FD620D-BS23 4 Stroke Engine FD620D
FD620D-CS03 4 Stroke Engine FD620D
FD620D-CS08 4 Stroke Engine FD620D
FD620D-CS12 4 Stroke Engine FD620D
FD620D-CS13 4 Stroke Engine FD620D
FD620D-CS16 4 Stroke Engine FD620D
FD620D-CS17 4 Stroke Engine FD620D
FD620D-CS18 4 Stroke Engine FD620D
FD620D-CS20 4 Stroke Engine FD620D
FD620D-CS21 4 Stroke Engine FD620D
FD620D-DS03 4 Stroke Engine FD620D
FD620D-DS12 4 Stroke Engine FD620D
FD620D-DS13 4 Stroke Engine FD620D
FD620D-DS17 4 Stroke Engine FD620D
FD620D-DS20 4 Stroke Engine FD620D
FD620D-ES03 4 Stroke Engine FD620D
FD620D-FS12 4 Stroke Engine FD620D
FD620D-GS12 4 Stroke Engine FD620D
FD620D-HS12 4 Stroke Engine FD620D
FD620D-JS12 4 Stroke Engine FD620D
FD661D-AS00 4 Stroke Engine FD661D
FD661D-AS01 4 Stroke Engine FD661D
FD661D-AS02 4 Stroke Engine FD661D
FD661D-AS03 4 Stroke Engine FD661D
FD661D-AS05 4 Stroke Engine FD661D
FD661D-AS06 4 Stroke Engine FD661D
FD661D-AS07 4 Stroke Engine FD661D
FD661D-BS00 4 Stroke Engine FD661D
FD661D-BS01 4 Stroke Engine FD661D
FD661D-BS02 4 Stroke Engine FD661D
FD661D-BS03 4 Stroke Engine FD661D
FD661D-BS05 4 Stroke Engine FD661D
FD661D-CS00 4 Stroke Engine FD661D
FD661D-CS01 4 Stroke Engine FD661D
FD661D-CS02 4 Stroke Engine FD661D

Technical Specifications & Compatibility:

Brand: DIESEL IZUMI (Precision Power & Cooling)

Water Pump Part Numbers: 49044-2066, 49044-2053, 49044-2058

Thermostat Part Numbers: 49054-2056, 11060-2084

Includes: 1x Water Pump, 2x Precision Gaskets (11060-2450/11060-2451), 1x Thermostat.

Engine Fitment: Extensive support for Kawasaki FD590V, FD611V, FD620D, and FD661D 4-stroke engines.

Key Features: Anti-corrosion impeller, high-temp resistant gaskets, and calibrated thermostat for precise thermal management.

DIESEL IZUMI: Your Kawasaki Engine Expert
To guarantee a 100% perfect fit, please verify your engine model and spec number (e.g., AS06, BS13). DIESEL IZUMI offers a full ecosystem of Kawasaki overhaul parts, including piston kits, valves, and full gasket sets to extend the life of your equipment.

Product Highlights

Brand	DIESEL IZUMI
Product Area	Other Categories
Fitment Method	Check by OE reference number, engine model, machine model, and original part photos.
Ordering Note	Please confirm compatibility before ordering if the part number or application is uncertain.

Shipping & Fitment

Before Ordering

Send the OE reference number, engine model, machine model, quantity, destination country, and product photos when available. We will help check the match before you place an order.

Shipping

Shipping fees are based on destination, package weight, and delivery service. Import duties, taxes, and local customs charges are the buyer's responsibility.

Returns

Parts should remain unused, uninstalled, clean, complete, and in original packaging for return review. See the refund and returns policy for full conditions.

Send a fitment request