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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.
Wrong Part?
We'll overnight correct part at no cost to you.
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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Fabulous customer service!
We accidentally ordered twice the same item and Misty caught it and contacted us immediately to clarify. Fabulous service!!! Highly recommend! -
Australian buyer, sales where professional and very responsive with secure parts identification.
Highly recommend.
Bedrock Exploration Pty Lt, Australia
Customer Follow-Up After Delivery:
Thank you Deb and your colleague Anthony A for your help in supplying a replacement part which arrived in good time and is running smoothly.
I shall continue to use your services and recommend you to other remote miners, as your services and delivery times are better than our home-based suppliers.
With thanks again.
Regards, Gerard
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rapid response!
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Quick and efficient.
Great products and a great team to deal with. We had a small issue with a missing part and the Customer Services Team dealt with it quickly and efficiently and in a way which left me, the customer, feeling entirely satisfied. Would highly recommend. -
Great pricing and fast shipping!
I'll admit that I was skeptical of propel parts, but they are an honest site and came through with the order. I was skeptical because I've never ordered heavy machinery parts, and didn't know who to trust. The parts that I ordered showed in stock, but after checking with their vendor, they only had half of the order in stock. I was notified the day after the order, and most of the parts arrived in a few days. There was one part that was not shipped putz but I was able to talk with who I assumed is the owner who rectified the situation and had the part overnighted to me.
I will say that communication speed could use a little work, but they will eventually get back with you.
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.
Order Normally
Know your part number? Simply place your order.
Not Sure?
Place your order, then send us your serial number before it ships.
We'll verify fit.
We Make It Right
Wrong part? We'll make it right.Fast. At our expense.
1 YEAR UNLIMITED WARRANTY
ORDER BY 3PM EST. EXCL. WEEKEND
NO CORE OR EXCHANGE CHARGES
EASY RETURNS & FAST REFUNDS
