New 2N1287 Fitting Replacement suitable for Caterpillar Equipment
- New Fitting Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 2N1287 Adapter-elbow
â–¶Specification for 2N1287 Adapter-elbow
â–¶Exact Fit Guarantee for 2N1287 Adapter-elbow
â–¶| Dimensions | 3.50x6.00x0.08 |
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Fabulous customer service!
We accidentally ordered twice the same item and Misty caught it and contacted us immediately to clarify. Fabulous service!!! Highly recommend! -
They went above and beyond to make sure my order was right. Thanks again
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Australian buyer, sales where professional and very responsive with secure parts identification.
Highly recommend.
Bedrock Exploration Pty Lt, Australia
Customer Follow-Up After Delivery:
Thank you Deb and your colleague Anthony A for your help in supplying a replacement part which arrived in good time and is running smoothly.
I shall continue to use your services and recommend you to other remote miners, as your services and delivery times are better than our home-based suppliers.
With thanks again.
Regards, Gerard
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Prompt service, Friendly people and hassle free
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Great customer service
Anthony was very professional and on top of what needed to be done to get my order verified and moving forward.
Frequently Asked Questions
What is the Caterpillar Equipment Fitting 2N1287 and how is it used?
The 2N1287 is a precision-machined fitting used to connect hydraulic lines, coolant hoses, or fluid transfer assemblies on Caterpillar equipment. For the complete range of hydraulic system components, visit our hydraulic parts category. A properly functioning fitting maintains system pressure integrity and prevents contamination from entering critical fluid circuits.
What are the signs that a fitting needs replacement?
Replace the fitting if you notice:
- Fluid leaks at the connection point
- Visible corrosion, cracking, or deformation
- Thread damage that prevents a secure seal
- Difficulty achieving proper torque during installation
Is the 2N1287 compatible with my Caterpillar machine?
Fitting compatibility depends on thread type, size, and the specific circuit it connects. Always verify using your service manual or parts breakdown. If you are unsure, explore our hardware parts for heavy machinery or reach out to Propel Parts for help verifying fitment.
How do I install this fitting correctly?
Clean both the fitting and the port threads thoroughly before installation. Apply thread sealant or O-ring lubricant as appropriate for the fitting type. Tighten to the torque value specified in your Caterpillar service manual.
Does this fitting meet OEM standards?
Yes ??? the 2N1287 is a premium aftermarket fitting manufactured to meet or exceed OEM specifications for thread dimensions, material strength, and sealing performance.
What fluid systems is this fitting typically used in?
Caterpillar equipment fittings of this style are commonly used in hydraulic systems, cooling circuits, fuel delivery lines, and lubrication networks. Consult your parts manual for the precise location and system the fitting belongs to.
What shipping and warranty does Propel Parts offer?
Propel Parts offers same-day shipping for weekday orders placed before 3:00 PM ET, plus worldwide delivery to over 90 countries. Every part comes with a 12-month warranty covering manufacturing defects.

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.

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.

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.
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