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New 9N0869 Washer-Hard 8.8X2 Replacement suitable for Caterpillar Equipment
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Description for 9N0869 Washer
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Customer Reviews
Satisfied Customer.
I made my first purchase from Propel Parts last week. I was very happy with the response time and the delivery was fast, fast, fast! Also, the quality of the product is superb and at a great low price.
Keep up the great work!
100% excelente
Great customer service.
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Original Review (Portuguese)
Muito bom atendimento
Ótima empresa
English Translation
Very good service.
Excellent company.
Excellent service!! Yes, very satisfied with the service, you have been very kind!
They were great to deal with
Good Customer Service. Fast Shipping. A+++
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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
Been buying from them for years and have almost never had an issue. The few times I had a question or something to handle, they have shown amazing customer service. Great product and a great company.
Product Questions
Frequently Asked Questions
What is the Caterpillar Hard Washer 9N0869 used for?
The 9N0869 is a hardened washer used in Caterpillar equipment assemblies to distribute clamping load over a wider area, prevent fastener heads from pulling through softer materials, and reduce surface wear under bolt heads and nut faces. Hard washers are essential in high-torque applications where standard washers would deform under load.
What are the dimensions of the 9N0869 washer?
The part number designation (8.8x2) refers to specific dimensional specifications for this washer. For exact inner diameter, outer diameter, and thickness measurements, refer to the product page or your Caterpillar parts manual to ensure you are ordering the correct washer for your application.
Why use a hardened washer instead of a standard washer?
Hardened washers are used in applications where fastener load concentrations are high. A standard soft washer would embed into the surface material or deform under torque, reducing clamping force over time. Hardened washers maintain their geometry under load, preserving joint integrity throughout the service life of the assembly.
Is this a high-quality aftermarket replacement washer?
Yes. The 9N0869 washer from Propel Parts is a premium aftermarket component that meets or exceeds OEM specifications for hardness rating, dimensional accuracy, and surface finish. It provides the same clamping performance as the original Caterpillar washer.
Which Caterpillar machines use the 9N0869 Hard Washer?
This washer is used across a variety of Caterpillar equipment. If you are unsure whether this washer fits your specific application, don't hesitate to reach out to Propel Parts for help verifying fitment.
Should hard washers be reused after removal?
Hard washers in good condition without deformation, corrosion, or visible wear can generally be reused. However, in safety-critical joints, it is best practice to replace washers along with bolts and nuts during a rebuild. Always inspect for proper flatness and surface condition before reuse.
Where can I find more Caterpillar hardware components?
Propel Parts carries a wide range of fasteners and hardware for Caterpillar equipment. Browse the full selection of heavy equipment hardware parts including washers, bolts, nuts, pins, and studs to support any maintenance or rebuild project.
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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.
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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.
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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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