New 1984768 Washer-Hard Replacement suitable for Caterpillar Equipment
- New Washer-Hard Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 1984768 Washer
▶Specification for 1984768 Washer
▶Exact Fit Guarantee for 1984768 Washer
▶| Dimensions | 1.18x1.18x0.67 |
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At the beginning, I experienced significant delays and communication issues regarding my order, which honestly caused serious concern because the parts were urgently needed for an important project.
However, after continuous follow-up, the Propel Parts team handled the matter professionally, provided shipment tracking, and the parts finally arrived successfully.
I especially appreciate their willingness to communicate, acknowledge the issue, and continue working toward resolving the situation.
In international business, delays can sometimes happen, but what matters is the final commitment to resolving the issue properly.
Thank you to Daniel and the team, and hopefully future transactions will be smoother for both sides. -
Great company to deal with. Answered my questions with detail and shipped me the part in good time! I will be dealing with them more in the future!
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Great place for Cat parts!
Had some shipping difficulties, but everything was made right. Parts were perfect and an excellent price. Thanks! -
Quick Respond.
The quick respond much appreciated.
Keep this up. -
Great service at an affordable price to get my machine back going.
Frequently Asked Questions
What is the 1984768 washer used for?
The 1984768 is a washer that distributes load under a bolt or nut, guarding the mating surface and supporting consistent clamp force.
How do I install the 1984768 washer?
Fitting the 1984768 correctly comes down to clean surfaces and following the manual’s sequence. Work through these steps:
- Power down the machine and isolate the assembly before service
- Clean the seating surface and check it for damage or burrs
- Place the 1984768 in the correct orientation under the fastener
- Torque the fastener to specification so the washer seats evenly
Which Caterpillar machines is the 1984768 compatible with?
Fitment for the 1984768 depends on your specific Caterpillar model and the assembly it serves, so confirm the application before you order. Please reach out to Propel Parts for help verifying fitment.
Does the 1984768 washer meet performance standards?
Yes. The 1984768 is manufactured to meet OEM specifications for tolerance and material quality. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications for dependable, long-term performance.
How often should the 1984768 be replaced?
Plan to replace the 1984768 during a rebuild of the surrounding components, or sooner if inspection shows it is past its serviceable limit. This part is commonly replaced alongside the 8T4185 Bolt, so it is worth checking both while the assembly is open.
What are the signs of a worn or failing 1984768 washer?
When the 1984768 reaches the end of its service life, the symptoms tend to show up first as performance or wear issues. Look for:
- A joint that won’t hold torque
- Cupping, cracking, or flattening of the washer
- Marking or embedding into the mating surface
- Corrosion that weakens the contact area
Why is the 1984768 washer important, and what related part is commonly replaced with it?
Replacing the 1984768 when needed keeps the system within its designed clearances and loads, which extends the life of the surrounding parts and supports dependable performance. The 9S1364 Cap Screw is commonly serviced together with this part, so it is worth replacing both while access is available.

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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