Water Pump | International DT360 / DTA360 | 1815538C91 | Navistar DT466 & DT466E
$215.92
In Stock
Replacement Fresh Water Pump for Navistar ® DT466/DT466E Applications DTA360/466 – Left Hand Thread OEM Cross References: 1815538C91 Product Details 1 x Water Pump (Screw on Fan Drive) Fits Model: Navistar DT360 / DTA360, DT466 / DTA466, 10 / 91 or later Engine Serial # 642460 & Above Fitments: For International Engines Year 10 / […]
Categories:
Water PumpSKU:
M-1815538C91Brand:
Interstate McbeeReplacement Fresh Water Pump for Navistar ® DT466/DT466E Applications DTA360/466 – Left Hand Thread OEM Cross References: 1815538C91
Product Details
1 x Water Pump (Screw on Fan Drive)
Fits Model: Navistar DT360 / DTA360, DT466 / DTA466, 10 / 91 or later
Engine Serial # 642460 & Above
Fitments: For International Engines Year 10 / 1991 and Above
Note: Does not apply to LPE Engines
OE Replacements: 1815538C91, 1815538
Contents:
| Part Number | Qty | Description |
| 1815538C91 | 1 | WATER PUMP ASSEMBLY |
| 675808C2 | 1 | WATER PUMP HOUSING GASKET |
Cross Reference:
| Manufacturer | OEM Number |
| Mack | 4333-1815538C91 |
| Mack | 4333-735445C91 |
| Navistar | 1815538 |
| Navistar | 1815538C91 |
| Navistar | 735445 |
| Navistar | 735445C91 |
Application & Fitment
- Engine Make: Navistar
- Engine Model / Application: DT466/DT466E
Confirm the original part number and engine identification before ordering. Where applicable, also verify serial-number range, production year, piston style, bearing size or other configuration notes shown in the product information.
Part Numbers & Cross References
- OEM Cross Reference: 1815538C91
- Interstate-McBee Reference: M-1815538C91
Need Help Confirming Fitment?
Use the engine model, serial number and original part number when checking compatibility. For kits and sets, review the complete component breakdown above before ordering because contents can vary by engine configuration.
| Weight | 18.5 lbs |
|---|---|
| Dimensions | 10 × 10 × 10 in |


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