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New 5P5678 Seal(Meter) Replacement suitable for Caterpillar Equipment
- New Seal(Meter) Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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This part is guaranteed to fit your machine.
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Description for 5P5678 Engine Seal
▶Specification for 5P5678 Engine Seal
▶Exact Fit Guarantee for 5P5678 Engine Seal
▶| Dimensions | 90.16x0.39x0.20 |
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prompt clear replies
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Placed an order twice and immediately resolved!
Misty reched out immediately because I accidentally placed an order twice. Fantastic service. -
Great prices prompt courteous customer service and fast shipping.
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Awesome service prices and quality parts
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Great service at an affordable price to get my machine back going.
Frequently Asked Questions
What is the 5P5678 Seal Meter used for?
What is the Caterpillar 5P5678 / 4S8729 meter seal used for?
The 5P5678 / 4S8729 meter seal is designed to help protect Caterpillar equipment systems by maintaining secure sealing and preventing contamination or leakage around meter-related assemblies.
How to install this 5P5678 seal meter?
Please review the following steps to ensure proper installation
1. Begin by cleaning the installation area thoroughly and removing the old seal without scratching the surface.
2. Lightly lubricate the new seal and press it into position evenly using an appropriate tool.
3. Ensure the fit is tight and aligned correctly to prevent leaks.
Always check for any signs of misalignment after installation.
What are the benefits of using a high-quality meter seal?
- Helps maintain proper sealing performance
- Reduces the risk of fluid leaks and contamination
- Supports reliable operation of connected equipment systems
What materials are used in the 5P5678 Seal Meter?
What are common signs that a meter seal should be replaced?
Signs include fluid leakage, cracking, hardening, loss of flexibility, or visible wear affecting sealing performance.
How can I confirm if this 5P5678 seal fits my equipment?
Why are seals important in Caterpillar equipment systems?
Seals help maintain pressure, protect internal components from contamination, and improve overall equipment reliability.
How often should the 5P5678 Seal Meter be replaced?
Is the 5P5678 / 4S8729 seal compatible with multiple Caterpillar applications?
Yes, this seal may fit various Caterpillar equipment systems depending on the application and machine configuration. Please reach out to Propel Parts for help verifying fitment.
Can I replace the seal myself, or do I need professional help?
Are aftermarket replacement seals dependable?
Yes. High-quality aftermarket seals that meet or exceed OEM specifications provide reliable sealing performance and durability in demanding operating conditions.
Does this 5P5678 part meet equipment performance standards?
Are related sealing products available for similar applications?
Yes, components such as the Caterpillar 6V5391 seal O-ring are commonly used in related Caterpillar sealing applications requiring dependable leak protection.
This 5P5678 Engine Seal is compatible with the following models:
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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1 YEAR UNLIMITED WARRANTY
ORDER BY 3PM EST. EXCL. WEEKEND
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EASY RETURNS & FAST REFUNDS
