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New 4J0805 Washer Replacement suitable for Caterpillar Equipment
- New Washer 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 4J0805 Washer
â–¶Specification for 4J0805 Washer
â–¶Exact Fit Guarantee for 4J0805 Washer
â–¶| Dimensions | 2.48x2.48x0.12 |
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The Double Order Catastrophe
My co-worker placed an order and wasn't sure it went through online. I later placed the same order thinking the previous order didn't go through. To my surprise both orders went through, and I needed to cancel one of the orders. I called and spoke with someone who instructed me someone would contact me about the situation. I was contacted by Misty and she said she would do her best to cancel one of the orders but not sure if she could because they were next day orders. A small tome later I received an email saying she was able to cancel one of the orders. Thank you to Misty and the entire Propel Parts Team. Greatly appreciated!! -
They went above and beyond to make sure my order was right. Thanks again
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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! -
To my country the company is doing great
The products they market is good and
Affordable.
They can delivery to any country, stree free.
Tested and trusted. -
Great people! Good and fast service. Always looking to help get what you need! 10/10 ????????
Frequently Asked Questions
What is the purpose of the Caterpillar 4J0805 washer?
The 4J0805 washer is designed to provide secure spacing and load distribution in heavy equipment assemblies. It helps reduce vibration-related wear and supports proper fastening performance in demanding Caterpillar equipment applications.
Is the 4J0805 washer compatible with multiple Caterpillar machines?
- Yes, the 4J0805 washer may fit various Caterpillar construction and industrial equipment models.
- Compatibility can vary depending on the machine series and application.
- Check your manual or reach out to Propel Parts for help verifying fitment.
What material is the 4J0805 washer made from?
This washer is manufactured using durable materials designed to withstand pressure, vibration, and harsh operating environments commonly found in heavy equipment systems.
When should I replace a Caterpillar washer?
You should replace washers if they show signs of corrosion, cracking, flattening, or deformation. Worn washers can affect bolt tension and equipment reliability.
Can a damaged washer cause equipment issues?
Yes. A worn or damaged washer may lead to improper clamping force, loose fasteners, or premature wear on connected components.
Are aftermarket replacement washers reliable?
Yes. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications to ensure dependable performance and durability.
Are there related Caterpillar sealing components available?
Yes, components such as the Caterpillar 8C3089 seal O-ring are commonly used alongside washers in equipment assemblies requiring secure sealing and protection against leaks.
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
