New 8E8303 Disc Replacement suitable for Caterpillar Equipment
- New Disc Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 8E8303 Washer
â–¶Specification for 8E8303 Washer
â–¶Exact Fit Guarantee for 8E8303 Washer
â–¶| Dimensions | 2.17x2.17x0.08 |
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Had a great experience with ordering correct engine gaskets for our 3208 caterpillar engine
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Great Service!
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rapid response!
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Very helpful. Every question or request I had was answered quickly. I didn't have a parts book for my excavator but that was no problem for them. If you need parts for your Cat, give them a shot.
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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 Caterpillar 8E8303 disc used for?
The Caterpillar 8E8303 disc is a high-quality aftermarket replacement designed for heavy equipment assemblies requiring dependable contact, spacing, or support functions depending on the application. It is manufactured to meet or exceed OEM specifications for reliable performance and durability.
What are the benefits of the 8E8303 disc?
- Supports reliable equipment assembly performance
- Manufactured from durable materials for long service life
- Designed to meet or exceed OEM specifications
- Helps maintain proper component operation
- Suitable for demanding heavy-duty applications
Is the 8E8303 disc compatible with multiple Caterpillar machines?
Yes, this disc may fit various Caterpillar equipment models depending on the assembly and application requirements. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.
Why is replacing worn discs important in heavy equipment?
Replacing worn discs helps maintain proper component function, reduce unnecessary wear, and support reliable equipment operation.
Does the 8E8303 disc meet OEM quality standards?
Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, durability, and dependable performance.
Can damaged discs affect equipment efficiency?
Yes. Damaged or worn discs may lead to reduced component performance, vibration issues, and premature wear on surrounding assemblies.
Are related Caterpillar disc components available from Propel Parts?
Yes. Propel Parts offers a wide range of replacement disc and drivetrain components for Caterpillar equipment. You can also explore the Caterpillar Equipment Disc A-Clutch 9P7390 for another related replacement option.

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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