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Aftermarket parts may appear slightly different, including the packaging.
1J438-73033 Water Pump Assembly For Kubota V3300 Diesel Engines
$344.63 USD$396.13 USDSAVE 13%
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The 1J438-73033 is a water pump assembly for Kubota diesel engines — OEM part number 1J438-73033. It fits Kubota V3300, V3307, V3600-E3B, V3600-T-E3B, V3800, V3800-T, V3800-CR-T-E4B, V3800-DI-T-E3B engines.
Delta Diesel Parts is a U.S.-based supplier of Kubota diesel engine parts, with most in-stock orders shipping the same day and knowledgeable support staff to help you when it's needed.
Cross Reference: 1J438-73030 1J43873030
| Part Number | KU1J43873033 |
| OEM Number | 1J438-73033 |
| Part Type | Water Pumps |
| Specification | Genuine Water Pump Assembly for Kubota diesel engines. |
| OEM Brand | Kubota |
| Compatible Models | V3300, V3307, V3600-E3B, V3600-T-E3B, V3800, V3800-T, V3800-CR-T-E4B, V3800-DI-T-E3B |
Sale price
$344.63 USD
Regular price
$396.13
Unit price
Unavailable
Feb 12, 2026
Perfect fit, great quality
Ordered for my engine. Used the SKU records to confirm the fitment. Arrived in 3 days, fit perfectly.
Jan 28, 2026
Saved me from a mistake
Almost ordered the wrong kit. The page reminded me to verify my specs. Saved me a return.
Jan 5, 2026
Good quality, contacted support first
Wasn't 100% sure on the model so I called support. Got a reply same day with confirmation.
