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New 4Y4905 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 4Y4905 Washer
â–¶Specification for 4Y4905 Washer
â–¶Exact Fit Guarantee for 4Y4905 Washer
â–¶| Dimensions | 7.48x7.48x0.39 |
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Fast response. Great price. Good communication not much time waiting for a answer
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When I had questions, they were answered quickly and kindly.
Thank you!! -
Quick Response. Very much appreciated.
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Having issue running my credit card, Steven was more than helpful to send me a payment link to complete my transaction!
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I almost want to cry ;( writing this review because I dont want people to find out about them and rather keep them in my pocket but they deserve it…
This company is great with Quality Products at amazing prices! Sometimes, their website is not the most accurate but is user friendly and if you got questions they will call back and are very prompt in responding via a call or text to verify inventory before placing an order.
I really appreciate and look forward to continuing to work with you all especially Anthony — he is amazing & the best!!!
Frequently Asked Questions
What is the Caterpillar 4Y4905 washer used for?
The 4Y4905 washer is designed to support secure fastening in Caterpillar equipment assemblies by helping distribute pressure evenly and reducing stress on connected components.
What are the benefits of using a high-quality washer?
- Helps maintain stable fastening performance
- Reduces wear caused by vibration and movement
- Supports longer service life for connected hardware
What are common signs that a washer needs replacement?
Common signs include corrosion, cracking, flattening, distortion, or visible wear affecting load distribution.
Why are washers important in heavy equipment assemblies?
Washers help maintain proper clamping force, reduce surface damage, and improve fastening reliability under demanding conditions.
Is the 4Y4905 washer compatible with multiple Caterpillar machines?
Yes, this washer may fit various Caterpillar equipment applications depending on configuration. Check your manual or reach out to Propel Parts for help verifying fitment.
Are aftermarket washers dependable?
Yes. High-quality aftermarket washers that meet or exceed OEM specifications provide reliable performance and durability in heavy equipment applications.
Are related fastening parts commonly used with this washer?
Yes, components such as the Caterpillar 1D4588 cap screw are commonly used alongside washers to improve fastening stability.
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
