Water Pump 251542500 for Carrier Maxima Maxima 2 Optima Eurostar CT491
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
| Brand / Platform | Application |
|---|---|
| Carrier Transicold | Maxima, Maxima II / Maxima 2, Optima, Eurostar and related units |
| Engine | CT491 / CT4.91 and compatible Kubota D1505-based applications |
Product Overview
This pump circulates coolant through the refrigeration unit's engine. A leaking shaft seal, noisy bearing or loose hub can reduce coolant flow and lead to overheating during long refrigeration cycles.
While the pump is being replaced, check the drive belt or fan setup, thermostat, radiator and coolant condition. A clogged radiator or slipping belt can cause the same overheating complaint.
Key Features & Performance
- Reference number(s): 251542500, 25-15425-00
- Keeps engine coolant circulating
- Useful for a confirmed leaking, noisy or loose pump
OE / Reference Numbers
- 251542500
- 25-15425-00
Frequently Asked Questions
How do I make sure this part fits? Match 251542500 / 25-15425-00 and verify the engine and pump housing before ordering.
Is this an OEM part? This listing is for a replacement part. Brand names and OE/reference numbers are used to identify fitment unless the listing specifically states that the item is genuine OEM.