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New CAT 1B3867 Water Pump Bearings Caterpillar Aftermarket for CAT 725, 730, 735, 740, D250E, D250E II, D300E, D300E II, D350E, D350E II and more
- Water Pump Bearings Replacement part suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 1B3867 Ball Bearing
â–¶Specification for 1B3867 Ball Bearing
â–¶Exact Fit Guarantee for 1B3867 Ball Bearing
â–¶| Models | 725, 730, 735, 740, D250E, D250E II, D300E, D300E II, D350E, D350E II & more |
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| Dimensions | 3.15x3.15x0.79 |
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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. -
Propel parts is a very reliable parts source for heavy equipment
Quick response,good quality parts,favourable prices and always deliver on time
Frequently Asked Questions
What is the 1B3867 pump used for?
The 1B3867 is a pump used on Caterpillar equipment, where it performs its role within the assembly to support reliable operation. Keeping it in good condition helps the surrounding parts work as intended.
How do I install the 1B3867 pump?
A reliable installation of the 1B3867 starts with inspection and ends with verification. Follow this process:
- Shut the machine down and isolate power before working on the assembly
- Clean the mating surfaces and inspect them for wear or damage
- Remove the old part and check the area for debris
- Fit the new 1B3867 in the correct orientation per your service manual
- Reassemble to specification and confirm correct operation before returning to service
Which Caterpillar machines is the 1B3867 compatible with?
The 1B3867 is matched to particular Caterpillar equipment, so always verify the application against your parts reference before purchasing. Or reach out to Propel Parts for help verifying fitment.
Does the 1B3867 pump meet performance standards?
Yes. Propel Parts supplies the 1B3867 as a premium aftermarket part made to meet OEM specifications. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications so you can fit it with confidence.
How often should the 1B3867 be replaced?
Replace the 1B3867 whenever the assembly it serves is overhauled, or any time it shows wear, damage, or corrosion. Following the intervals in your service manual is the best guide. The 4F9325 Gasket is often renewed during the same service, so many technicians replace both at once to reduce downtime.
What are the signs of a worn or failing 1B3867 pump?
Catching a failing 1B3867 early prevents wider damage. The common warning signs include:
- Visible wear, cracking, or corrosion on inspection
- Reduced performance or reliability in the assembly
- Unusual noise, movement, or leaks near the part
- Premature wear on the components around it
Why is the 1B3867 pump important, and what related part is commonly replaced with it?
Keeping the 1B3867 in good condition protects the components around it and supports smooth, reliable operation. Maintaining the assembly with parts that meet OEM specifications helps you avoid unplanned downtime. For a complete repair, the 2090635 Seal Gp 12 is another component from the same assembly that is commonly replaced at the same time.
This 1B3867 Ball Bearing is compatible with the following models:
725, 730, 735, 740, D250E, D250E II, D300E, D300E II, D350E, D350E II & more...
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.
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