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New CAT 7D8434 Disc Caterpillar Aftermarket for Caterpillar Equipment
- New Disc Replacement suitable for Caterpillar Equipment
- Made to USA Specification
Buy with Confidence: All parts are covered by our warranty
Exact Fit Guarantee
This part is guaranteed to fit your machine.
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Description for 7D8434 Friction Disc
â–¶Specification for 7D8434 Friction Disc
â–¶Exact Fit Guarantee for 7D8434 Friction Disc
â–¶| Models | 12G, 12H, 12H ES, 12H NA, 12K, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA |
|---|---|
| Dimensions | 12.60x12.60x0.39 |
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Great affordable option for aftermarket parts
Found Propel Parts while looking for parts to repair a D6C dozer that has been sitting for 20 years. Great parts, great prices, fast shipping and excellent customer service. -
Very nice job
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Very thorough ! Confirmed order and great communications.
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Customer service was excellent today! I have never had a company go behind the scenes to see what was happening with my payment error and resolve it so I could complete my order without having to do it all over again. Hats off to Propel Parts!
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Great customer service answered email question quickly.
Frequently Asked Questions
What is the Caterpillar 7D8434 disc used for?
The Caterpillar 7D8434 friction disc is a high-quality aftermarket replacement designed to support dependable clutch or drivetrain performance in heavy equipment systems. It is manufactured to meet or exceed OEM specifications for durability and reliable operation in demanding applications.
What are the benefits of the 7D8434 friction disc?
- Helps support smooth and reliable drivetrain performance
- Designed for durability in heavy-duty applications
- Manufactured to meet or exceed OEM specifications
- Supports dependable power transfer and operation
- Built for long service life
Is the 7D8434 friction disc compatible with multiple Caterpillar machines?
Yes, this friction disc may fit various Caterpillar equipment models depending on the drivetrain or clutch assembly configuration. Check your manual or reach out to Propel Parts for help verifying fitment.
Why is replacing worn friction discs important?
Replacing worn friction discs helps maintain proper power transfer, reduce slippage, and support smoother equipment operation while minimizing unnecessary wear.
Does the 7D8434 friction disc meet OEM standards?
Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, durability, and dependable performance.
Can damaged friction discs affect equipment performance?
Yes. Worn or damaged friction discs may contribute to slipping, reduced operating efficiency, overheating, and unexpected downtime.
Are related Caterpillar drivetrain components available from Propel Parts?
Yes. Propel Parts offers a variety of replacement drivetrain and clutch components for Caterpillar equipment. You can also explore the Caterpillar Disc A-Clutch 9P7390 for another related replacement option.
This 7D8434 Friction Disc is compatible with the following models:
12G, 12H, 12H ES, 12H NA, 12K, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA & 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®
The right part — or we'll make it right.
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Place your order, then send us your serial number before it ships.
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We Make It Right
Wrong part? We'll make it right.Fast. At our expense.
1 YEAR UNLIMITED WARRANTY
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EASY RETURNS & FAST REFUNDS
