Description
Overview:
This Genuine Kubota water pump gasket is an OEM sealing component for the cooling system on selected Kubota mini excavators, including the KX61-3 and KX71-3. Designed to sit between the water pump and the engine housing, it provides a precise, leak-free seal to keep coolant circulating correctly and engine temperature stable. Manufactured to Kubota’s specifications from OEM-grade composite gasket material, it resists heat, coolant, and vibration common in construction and landscaping use. Supplied under OEM/MPN 1K576 73430 (also listed as 1K576-73430 and 1K57673430), this part restores correct sealing during pump replacement or maintenance and helps prevent coolant loss, air ingress, and overheating. Suitable for fleet maintenance or a single machine repair where reliability and fit are essential.
Key Features:
- Genuine Kubota OEM gasket for assured fit and compatibility
- OEM/MPN: 1K576 73430 for easy cross‑reference
- Engineered for the KX61-3 and KX71-3 cooling system layout
- Durable composite gasket material resists heat cycles and coolant exposure
- Helps prevent leaks and air ingress to maintain stable engine temperature
- Supports efficient coolant circulation and protects against overheating
- Clean, accurate cut profile for straightforward alignment during fitting
- Ideal during water pump change, housing service, or preventative maintenance
- Reduces downtime by restoring a reliable seal first time
- Suits tough site conditions in construction and garden machinery use
Typical Applications:
Used when replacing or refitting the water pump, or whenever the pump housing is removed for service. Suitable for resolving coolant seepage at the pump joint, improving cooling efficiency, and preventing overheating in Kubota mini excavators working on site preparation, landscaping, utilities, and general plant hire tasks.
Also known as:
Water pump gasket, coolant pump gasket, pump housing gasket, Kubota pump seal, KX61-3 water pump gasket, KX71-3 coolant seal.
Fits Models:
KX61-3, KX613, KX71-3, KX713
Alternate Part Numbers:
1K576 73430, 1K576-73430, 1K57673430
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