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New 3B8489 Fitting -Straigh Replacement suitable for Caterpillar Equipment
- New Fitting -Straigh Replacement suitable for Caterpillar Equipment
- Made to USA Specification
Buy with Confidence: All parts are covered by our warranty
4.7
(Site rating)Description for 3B8489 Fitting
â–¶Specification for 3B8489 Fitting
â–¶Exact Fit Guarantee for 3B8489 Fitting
â–¶| Dimensions | 0.63x0.43x0.43 |
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Had a great experience with ordering correct engine gaskets for our 3208 caterpillar engine
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Frequently Asked Questions
What is the Caterpillar Straight Fitting 3B8489?
The 3B8489 is a straight hydraulic or fuel fitting used in Caterpillar equipment to connect hoses, tubes, or lines directly inline ??? without changing the direction of the fluid path. It provides a secure, leak-free connection between system components.
What systems or machines use the 3B8489 straight fitting?
This fitting is used across Caterpillar hydraulic, fuel, and coolant systems in a wide range of machines. Verify the correct fitting type, thread standard, and size using your parts manual. Please reach out to Propel Parts for help verifying fitment.
What are signs the fitting needs replacement?
Replace the fitting if you notice:
- Fluid leaking at the fitting body or thread engagement
- Stripped or cross-threaded fitting threads
- Cracking or corrosion of the fitting body
- Damaged sealing faces that prevent a proper O-ring seal
A leaking fitting in a hydraulic or fuel system is a performance and safety concern that requires prompt attention.
What material is the 3B8489 fitting made from?
Caterpillar hydraulic and fuel fittings are typically manufactured from high-grade steel or brass depending on the fluid system and pressure requirements. The 3B8489 is made to meet or exceed OEM specifications for thread standard, pressure rating, and sealing face quality.
Is the 3B8489 a high-quality aftermarket fitting?
Yes. Propel Parts supplies the 3B8489 as a premium aftermarket straight fitting that meets or exceeds OEM specifications for Caterpillar hydraulic and fuel system connections. It provides the same pressure rating and dimensional accuracy as the original component.
Browse our full range of hydraulic parts for Caterpillar equipment including fittings, hoses, couplings, and cylinder components.
What O-ring or seal should I use with the 3B8489 fitting?
Always use the O-ring specified for the fitting's port type and thread standard. Using the incorrect seal size or material can result in leaks even with correct torque applied.
Find the correct mating O-rings in our seals and gaskets section for Caterpillar hydraulic and fuel fittings.
What is the correct installation torque for the 3B8489 fitting?
Torque specifications for hydraulic fittings depend on the thread type and size. Always refer to your Caterpillar service manual or fitting supplier specifications. Over-torquing can damage the sealing faces, while under-torquing results in leak
Shipping
We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.
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.
Easy Returns
Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.
Warranty
Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.
1 YEAR UNLIMITED WARRANTY
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