INTERNATIONAL HARVESTER 297359C93 Water Pump Pulley 0135S 478 549 281761C2

( Brand: International Harvester ), ( Manufacturer Part Number: 297359C93 ), ( Mounting Style: Bolt-on ), ( Housing Material: Cast Iron ), ( Items Included: Gasket ), ( Drive Type: Belt Driven ), ( Vintage Part: Yes ), ( Type: Engine Water Pump ), ( Ipn: 0135s ), ( Manufacturer Warranty: 90 Day ), ( Features: 6 Impeller Vanes )

Review INTERNATIONAL HARVESTER S serie 478 549 Rebuilt Water Pump Without Pulley fits 550 1975-85

International Harvester S-Series 478, 549, 550 Water Pump with Pulley (281761c2) for 1975-1985 Tractors

Introducing the International Harvester 297359c93 S-Series water pump and pulley (281761c2), specifically designed for International Harvester tractors from 1975 to 1985 with model numbers 478, 549, and 550. This premium replacement water pump kit is engineered to provide reliable and efficient cooling for your tractor.

The water pump in this kit is a high-quality, OEM-style replacement. It features a robust design, ensuring durability and longevity. The impeller is precisely engineered to deliver optimal cooling performance, while the housing is manufactured from premium materials that resist corrosion and wear. The pump is designed to fit seamlessly into your tractor's cooling system, ensuring a perfect fit and easy installation.

The kit also includes a replacement pulley. The pulley is designed to work in harmony with the water pump and is manufactured to the same high standards. It is made of durable materials to ensure a long service life and smooth belt operation. The new pulley will help maintain proper belt tension and alignment, contributing to the overall performance and efficiency of your tractor's cooling system.

By choosing the International Harvester 297359c93 S-Series water pump and pulley (281761c2), you are investing in a reliable and efficient solution for your tractor's cooling needs. This replacement part is backed by a strong warranty, giving you peace of mind and confidence in your purchase. Don't let a faulty water pump or pulley compromise the performance of your International Harvester tractor. Replace them with this high-quality, OEM-style replacement kit.

Buying International Harvester Water Pump for 1975-85 S-Series Tractors (Model 478, 549, 550): A Comprehensive Analysis

The International Harvester water pump is an essential component for maintaining the cooling system of your 1975-85 S-Series tractor models 478, 549, and 550. Replacing a worn-out or faulty water pump can prevent significant engine damage. In this analysis, we will discuss the pros and cons of purchasing a International Harvester part number 297359c93 1975-85 s-serie 478 549 550 water pump 281761c2 pulley.

1. OEM (Original Equipment Manufacturer) compatibility: This water pump is designed specifically for your International Harvester tractor model, ensuring a perfect fit and optimal performance.

2. High-quality construction: International Harvester is known for its durable and robust components. This water pump is built to withstand the rigors of agricultural work.

3. Enhanced cooling system: A functional water pump is crucial for an efficient cooling system. Replacing a faulty water pump with a new one can help maintain your tractor's engine temperature and prevent overheating.

4. Reduced downtime: By using an OEM part, you can minimize the time spent on troubleshooting and potential compatibility issues with aftermarket parts.

1. Cost: Original equipment manufacturer (OEM) parts can be more expensive compared to aftermarket alternatives. However, the cost may be justified by the improved fit, quality, and potential time savings.

2. Availability: Depending on your geographic location, it might be challenging to find an International Harvester dealership or parts supplier that carries this specific water pump in stock. This could lead to longer wait times for the part.

3. Limited customization: Since it is an OEM part, there may be limited options for customization or additional features.

In conclusion, purchasing the International Harvester water pump part number 297359c93 1975-85 s-serie 478 549 550 water pump 281761c2 pulley comes with both advantages and disadvantages. The benefits include OEM compatibility, high-quality construction, enhanced cooling system, and reduced downtime. However, the drawbacks include the higher cost, potential availability issues, and limited customization options. Considering these factors, we recommend this water pump for those who prioritize the reliability and fit of an OEM part and are willing to pay a premium for it. For budget-conscious consumers or those who prefer customization, aftermarket parts may be a more suitable alternative. Ultimately, the choice depends on your specific needs, budget, and priorities.

Details:

This pump is supplied without the pulley. The impeller fins are .700 tall. The casting numbers are P-610-1 and 281761C2 the OEM number is 297359C93. This rebuilt water pump comes with a 90 day warranty and new O-ring gasket.

Faster shipping options are available upon request and the cost is determined on an individual basis. NOTE: This pump has countersunk bolt holes. NOTE: This water pump will not work for the 489173C91 castings because impeller fins are taller.

part #: 297359c93 prices

• $103.06-$103.64

specifications coenginecooling:

• for models: 550
• for years: 1975-85
• brand: International Harvester
• mpn: 297359c93
• mounting style: Bolt-on
• housing material: Cast Iron
• items included: Gasket
• drive type: Belt Driven
• vintage part: Yes
• type: Engine Water Pump
• ipn: 0135s
• manufacturer warranty: 90 Day
• features: 6 Impeller Vanes

general coenginecooling:

• condition: Remanufactured
• Car Truck Parts Accessories > Engine Cooling Components > Water Pumps

shipping coenginecooling:

• service: USPS Ground Advantage
• type: Calculated
• transit: 3-7 Days
• class: Standard
• carrier: USPS
• cost: $0.00

payments coenginecooling:

• other
• credit card: Visa
• wallet: Apple-pay

seller coenginecooling:

• rating: 99.9%
• # reviews: 6263
• city: Jefferson, Oregon

returns coenginecooling:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

offer coenginecooling:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: January 6, 2026
• quantity: 1

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