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New 2485513 Regulator- Replacement suitable for Caterpillar Equipment
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Description for 2485513 Water Temperature Regulator
â–¶Specification for 2485513 Water Temperature Regulator
â–¶Exact Fit Guarantee for 2485513 Water Temperature Regulator
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Product Questions
Frequently Asked Questions
What is the 2485513 Regulator used for?
What is the Caterpillar 2485513 / 4W4794 regulator used for?
A: The 2485513 (cross-referenced as 4W4794) is a pressure regulator used in Caterpillar equipment to control and maintain correct fluid or air pressure in engine, hydraulic, or fuel system circuits. A properly functioning regulator is essential for consistent system performance and component protection.
How to install this 2485513 regulator?
Please review the following steps to ensure proper installation
1. Before installation, turn off the engine and allow all systems to cool
2. Remove the old regulator carefully
3. Clean the connection area, and position the new regulator in place
4. Secure it with the proper fittings and ensure all seals are tight
5. Once installed, start the equipment briefly to confirm that the pressure levels are stable and there are no leaks
What are symptoms of a failing regulator on a CAT machine?
A: Symptoms include erratic pressure readings, loss of system pressure, engine performance issues, unusual noises from hydraulic or fuel systems, and increased component wear. If you observe any of these, inspect and replace the regulator as soon as possible.
Which models are compatible with this regulator?
Is the 2485513 and 4W4794 the same part?
A: Yes, these are cross-reference numbers for the same Caterpillar regulator. Either number can be used when ordering a replacement part.
Does the 2485513 Regulator meet performance standards?
Will this regulator fit my Caterpillar equipment?
A: This regulator is designed for compatibility with specific Caterpillar models. Check your manual or reach out to Propel Parts for help verifying fitment for your machine.
What are the signs that a regulator needs replacement?
Common signs include:
1. Inconsistent pressure
2. Poor fuel delivery
3. Fluctuating engine performance.
If these issues appear, it’s advisable to inspect and replace the regulator promptly.
Is this a high-quality aftermarket or original CAT part?
A: This is a premium high-quality aftermarket regulator that meets or exceeds OEM specifications for performance and reliability. It is built to match the function of the original Caterpillar component at a cost-effective price point.
For other engine-related components, explore our complete range of engine parts for heavy equipment.
Can I install this 2485513 regulator myself?
How do I install a replacement regulator?
A: Regulator replacement should be performed following your Caterpillar service manual procedures. Ensure the system is fully depressurized before beginning. Always use proper sealing materials and torque values as specified for the application.
How often should the regulator be checked or replaced?
What warranty does this part carry?
A: All Propel Parts products include a 12-month warranty from the invoice date against manufacturing and material defects. Shop with full confidence in your purchase.
Compatible Models
This 2485513 Water Temperature Regulator is compatible with the following models:
3176C, 3408, C27 & more...
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We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.
Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.
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