CAT 1963807 (196-3807) Fan Pumpr | Fits 980G Wheel Loader

CAT 1963807 (196-3807) Fan Pump | Fits 980G Wheel Loader

Premium engine fan pump designed as a direct OEM-compatible replacement for Caterpillar 980G wheel loader. Built to deliver reliable engine cooling performance and long service life in demanding mining, quarry, and heavy material handling applications.

Product Highlights

• Part Number: 1963807 / 196-3807
• Direct Fit: No modifications required
• High Performance: Meets or exceeds original Caterpillar specifications
• Durable Construction: Precision-engineered for long service life
• Wide Application: Suitable for mining, quarry, and material handling projects

Technical Specifications

• Part Number: 1963807 / 196-3807
• Product Type: Engine Fan Pump
• Brand Compatibility: Caterpillar (CAT)
• Application: Engine Cooling System
• Warranty: 12 Months

Compatible Models

This fan pump fits the following Caterpillar wheel loader:

• Caterpillar 980G Wheel Loader

Applications

• Engine Cooling Fan Drive
• Radiator Cooling System
• Hydraulic Oil Cooling
• Mining, Quarry, and Material Handling Projects

Why Choose This Pump?

• Quality Guaranteed - Manufactured to meet OEM standards
• Ready to Ship - In stock and available for immediate dispatch
• Expert Support - Technical assistance available
• Competitive Pricing - Cost-effective alternative to dealer parts

Frequently Asked Questions

Q: What are the symptoms of a failing engine fan pump on a CAT 980G wheel loader?
A: Common signs include engine overheating during normal operation, the cooling fan not spinning or spinning slowly, the fan pump failing to provide adequate hydraulic flow, unusual noise (grinding or whining) from the fan pump area, and visible hydraulic oil leakage around the fan pump. The CAT 980G is a large wheel loader widely used in mining, quarry, and heavy material handling — overheating in these environments can lead to catastrophic engine failure and costly downtime.

Q: Does the 1963807 fit the CAT 980G wheel loader?
A: Yes, the 1963807 (196-3807) is designed as a direct OEM-compatible replacement for the CAT 980G wheel loader. It matches the original fan pump mounting and hydraulic drive specifications exactly. Contact us with your wheel loader serial number to confirm exact compatibility.

Q: What does the fan pump do on a CAT 980G wheel loader?
A: The fan pump is a hydraulic component that drives the engine cooling fan. Unlike an electric fan, the hydraulic fan pump is powered by the machine's hydraulic system and modulates fan speed based on engine temperature. A failing fan pump causes inadequate cooling, leading to engine overheating, especially in hot weather or under heavy material handling load (mining, quarry, heavy construction).

Q: Should I check the hydraulic system when replacing this fan pump on an 980G?
A: Yes. Before installing the new fan pump, inspect the hydraulic lines, fittings, and cooling system for contamination, blockages, or damaged O-rings. Flushing the hydraulic circuit and replacing the hydraulic filter is strongly recommended to prevent contaminant-driven failure of the new pump. In mining, quarry, and material handling environments, contamination is a leading cause of premature fan pump failure.

Q: What type of hydraulic oil is recommended for the fan pump circuit on a CAT 980G?
A: Caterpillar specifies Cat HYDO Advanced 10W or 30W hydraulic oil for the fan pump hydraulic circuit. Using non-CAT approved hydraulic fluids can cause accelerated wear, seal failure, and void the warranty. In high-dust environments (mining, quarry, material handling), more frequent hydraulic oil and filter changes are recommended.

Q: How do I confirm this is the correct fan pump for my CAT 980G wheel loader?
A: Check the part number on your current fan pump — if it reads 1963807 or 196-3807, this is the correct replacement. If the label is worn or missing, provide your wheel loader serial number and we will verify compatibility before you order.

Q: Does this fan pump come with mounting hardware or gaskets included?
A: The fan pump is supplied as a complete unit. Depending on your wheel loader configuration, you may need separate mounting bolts, hydraulic fittings, gaskets, or O-rings. Contact us with your serial number and we will confirm exactly what is included and what additional parts you may need for installation.

Q: What is the warranty on this engine fan pump?
A: This fan pump comes with a 12-month warranty covering manufacturing defects. The warranty does not cover damage caused by contaminated hydraulic oil, improper installation, failure to flush the hydraulic system, or using non-CAT approved hydraulic fluids.

Looking for this fan pump? Contact us today for pricing, availability, and lead time information.

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