$<p>Messicks has over 50,000 Kubota parts in our Mount Joy warehouse. Our computerized inventory system enables us to have stock items packaged and at your door in a moments notice, or we can order in specialized items that may be less commonly used. We have taken the time to categorize frequently used parts so you can easily find common maintenance items for your tractor. If you need help finding specific part numbers call us at <b>877-260-3528</b> or email <a href="\">parts@messicks.com</a>.</p>$

Kubota #1A021-73036 Water Pump Assembly

Name: Kubota #1A021-73036 Water Pump Assembly
Brand: Kubota
SKU: 1A021-73036
Price: 173.66 USD
Availability: InStock

$173.66

6 In Stock

Product replaces 16412-73030 16412-73033 17331-73030 1A021-73030 1A021-73033 1A021-73035

Weight: 2.40 lbs

Kubota 1A021-73036 is a water pump assembly. Also referred to as a water pump or coolant pump, this part is used in the ENGINE water pump diagram on compatible Kubota equipment, including some WATER PUMP [OLD] and WATER PUMP [NEW] applications.

element not set

This part fits your tractor

This part fits 174 models

More L Series Tractors ...

WATER PUMP

More M Series Tractors ...

WATER PUMP

Installation Tips

(3 hours)
Get a small handhled razor blade gasket scraper (One with no handle) to clean the engine block of old gasket. The original water pump bolts on my L2900 appeared to have threadlocker on them so I used Loctite Blue (Removeable strength). Use an inch-pound torque wrench to tighten.

7/25/2026
Lebanon, OR
Andy

(3 hours)
Remove all tins except for top. Drain coolant completely. On L3710, do not remove radiator. Remove fan belt and fan. Have a way to lay out all the screws and dowel pins in order. Remove old assembly. Clean gasket surface completely. Apply light coating of silicone gasket sealer to new gasket. Place gasket on dowel pins. Place new assembly. Tighten all screws to low torque for the smallest screws, using a star pattern. Tighten larger screws to their torque last. Refill radiator and reservoir, check all hoses. Run engine until warm and check for leaks.

10/10/2023
Chelan, WA
John