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9W6645 Seal Gr for CAT 120H, 120H ES, 120H NA & more
- New Seal Gr Replacement suitable for Caterpillar Equipment
- Made to USA Specification
Buy with Confidence: All parts are covered by our warranty
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This part is guaranteed to fit your machine.
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Description for 9W6645 Seal Duo-cone
▶Specification for 9W6645 Seal Duo-cone
▶Exact Fit Guarantee for 9W6645 Seal Duo-cone
▶| Models | 120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H, 14H NA, 14M, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 518, 920, 930 |
|---|---|
| Dimensions | 7.28x1.57x7.09 |
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Science I buy parts from propel parts I don’t have to spend too much down time always on time and good service
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Excellent customer service and parts.
You guys have always gave excellent customer service!!! Very prompt responsiveness. Warranty services are superb. I have been using them for quite awhile now on equipment I have. Always great prices for parts! Keep up the great work guy's -
Great service They respond back very fast always try…
They respond back very fast always try there best to get what I need
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Prices are reasonable
If there is a problem they fix it
Been working with them 4 years and hopefully many more
Frequently Asked Questions
What is the 9W6645 Seal Gr used for?
What is the 9W6645 component used for?
The 9W6645 component plays a specific role in its assembly on Caterpillar equipment, contributing to safe, dependable performance.
How to Install this 9W6645 Seal Gr?
Please follow the instructions below to install
1. Clean the surrounding area thoroughly.
2. Remove the old seal,
3. Carefully align the new seal, and press it into place using appropriate tools.
4. Avoid damaging the seal edges and ensure it sits flush.
5. Reassemble components and test for leaks before full operation.
How do I install the 9W6645 component?
A reliable installation of the 9W6645 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 9W6645 in the correct orientation per your service manual
- Reassemble to specification and confirm correct operation before returning to service
Which Caterpillar machines is the 9W6645 compatible with?
Compatibility for the 9W6645 component varies by machine and configuration, so cross-check it for your Caterpillar equipment before ordering. If you are unsure don't hesitate to reach out to Propel Parts for help verifying fitment.
Does the 9W6645 component meet performance standards?
Yes. The 9W6645 is engineered to meet OEM specifications for material, dimensions, and durability. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications so the part performs the way it was designed to.
Can this 9W6645 seal prevent all types of leaks?
How often should the 9W6645 be replaced?
The 9W6645 is typically renewed during scheduled service or a related repair. In demanding, high-hour operation, inspect it more often to stay ahead of wear.
How often should I replace this 9W6645 seal?
What are the signs of a worn or failing 9W6645 component?
Catching a failing 9W6645 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
What should I do if there’s a leak after installation?
Why is the 9W6645 important, and what related parts work with it?
Keeping the 9W6645 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. Related hardware on our site includes 8T6430 Bolt High Head and 1544482 Water Pump Seal.
Which models are compatible with this seal?
How durable is the 9W6645 Seal Gr?
This 9W6645 Seal Duo-cone is compatible with the following models:
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H, 14H NA, 14M, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 518, 920, 930 & 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.
Exact Fit Guarantee®
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