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New 6D7788 Joint Replacement suitable for Caterpillar Equipment
- New Joint 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 6D7788 Transmission Parts
â–¶Specification for 6D7788 Transmission Parts
â–¶Exact Fit Guarantee for 6D7788 Transmission Parts
â–¶| Dimensions | 2.76x2.36x2.95 |
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Original Review (Portuguese)
Muito bom atendimento
Ótima empresa
English Translation
Very good service.
Excellent company. -
Excelente servicio rapido, responsable y confiable
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Great customer service answered email question quickly.
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rapid response!
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BEST for Heavy Equipment Parts.
Awesome quality products! Better customer service! Steven is always a pleasure to work with and very prompt in assisting me - thank you!
Frequently Asked Questions
What is the Caterpillar 6D7788 joint used for?
The 6D7788 joint is used in heavy equipment assemblies to support controlled movement and secure mechanical connection between components, ensuring smooth operation under load.
What are the benefits of using a high-quality joint in Caterpillar equipment?
- Improves mechanical flexibility in connected systems
- Reduces stress on adjoining components
- Enhances durability in high-vibration environments
Can a worn joint affect equipment performance?
Yes, a worn or damaged joint can lead to misalignment, increased vibration, and premature wear of surrounding components, reducing overall machine efficiency.
Is this joint compatible with multiple Caterpillar machines?
Compatibility depends on your equipment model and configuration. Please reach out to Propel Parts for help verifying fitment.
Are aftermarket replacement joints reliable?
Yes. High-quality aftermarket joints that meet or exceed OEM specifications offer dependable performance and long service life in demanding applications.
Are there related fastening components used with this joint?
Yes, components such as the Caterpillar 5P7128 bolt are often used in similar heavy-duty assemblies for secure fastening.
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
