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New 6V5839 Washer Hard Replacement suitable for Caterpillar Equipment
- New Washer Hard Replacement suitable for Caterpillar Equipment
- Made to USA Specification
Buy with Confidence: All parts are covered by our warranty
4.7
(Site rating)Description for 6V5839 Washer
â–¶Specification for 6V5839 Washer
â–¶Exact Fit Guarantee for 6V5839 Washer
â–¶| Dimensions | 0.01x0.01x0.01 |
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I put 2 of the same orders in due to a web page error and shortly after I was contacted by Deb from customer service asking if I meant to place both orders. She was very helpful, the email was very well written and it genuinely made me feel better about the whole experience. She resolved the issue quickly and with there not being much of customer service these days I was very happy so see that is not the case everywhere!!!
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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. -
Satisfied Customer.
I made my first purchase from Propel Parts last week. I was very happy with the response time and the delivery was fast, fast, fast! Also, the quality of the product is superb and at a great low price.
Keep up the great work! -
Great service They respond back very fast always try…
They respond back very fast always try there best to get what I need
Very friendly
Prices are reasonable
If there is a problem they fix it
Been working with them 4 years and hopefully many more -
Cat blade pins.
Easy transaction good web site.
Frequently Asked Questions
What is the Caterpillar Hard Washer 6V5839?
The 6V5839 is a hardened steel washer for use in Caterpillar equipment fastener assemblies. It is designed to distribute fastener loads, prevent bolt head embedment, and maintain accurate clamping force in high-load or high-vibration environments.
What applications use the 6V5839 hard washer?
This washer is used in various Caterpillar equipment assemblies where standard washers are insufficient. Verify the specific application using your parts manual or contact Propel Parts for fitment assistance.
Why is a hardened washer necessary in heavy equipment?
In heavy equipment applications, standard soft washers can:
- Compress and deform, reducing clamping force
- Embed under bolt heads, affecting torque accuracy
- Allow bolt loosening from vibration
Hardened washers maintain their shape and resist these failure modes, ensuring reliable joint performance.
When should the 6V5839 washer be replaced?
Replace if the washer is deformed, corroded, or cracked. Always replace washers during full fastener assembly service ??? particularly in high-vibration areas such as engine mounts, undercarriage, and implement attachment points.
Is the 6V5839 a high-quality aftermarket washer?
Yes. Propel Parts offers the 6V5839 as a premium aftermarket hardened washer that meets or exceeds OEM specifications for hardness, dimensional accuracy, and load capacity.
Find matching bolts and fasteners in our engine parts catalog for Caterpillar equipment.
How do I confirm the 6V5839 washer is the correct part for my application?
Cross-reference the part number against your machine's parts manual. If you cannot confirm the application, don't hesitate to contact Propel Parts ??? our team will help you identify and verify the correct washer for your assembly.
Does Propel Parts stock other Caterpillar washers?
Yes. We carry a comprehensive range of Caterpillar-compatible flat, hard, and sealing washers across all sizes.
Browse our full other parts section for the complete range of Caterpillar-compatible hardware.
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.
1 YEAR UNLIMITED WARRANTY
ORDER BY 3PM EST. EXCL. WEEKEND
NO CORE OR EXCHANGE CHARGES
EASY RETURNS & FAST REFUNDS
