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New 8B4037 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 8B4037 Washer
▶Specification for 8B4037 Washer
▶Exact Fit Guarantee for 8B4037 Washer
▶| Dimensions | 1.73x1.73x0.08 |
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Australian buyer, sales where professional and very responsive with secure parts identification.
Highly recommend.
Bedrock Exploration Pty Lt, Australia
Customer Follow-Up After Delivery:
Thank you Deb and your colleague Anthony A for your help in supplying a replacement part which arrived in good time and is running smoothly.
I shall continue to use your services and recommend you to other remote miners, as your services and delivery times are better than our home-based suppliers.
With thanks again.
Regards, Gerard
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rapid response!
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Excellent service and quick response!
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Quality Caterpillar parts
Very fast delivery and respons from Propel Parts
This is my second time that I bought something from it, first time delivery time was in one week from US to Serbia -
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!
Frequently Asked Questions
What is the Caterpillar 8B4037 washer used for?
The Caterpillar 8B4037 washer is a high-quality aftermarket replacement designed to help distribute load and support secure fastening in heavy equipment assemblies. It is manufactured to meet or exceed OEM specifications for durability and reliable performance.
What are the benefits of the 8B4037 washer?
- Helps provide even load distribution during fastening
- Supports secure and stable equipment assemblies
- Manufactured from durable materials for long service life
- Designed to meet or exceed OEM specifications
- Suitable for demanding heavy-duty applications
Is the 8B4037 washer compatible with multiple Caterpillar machines?
Yes, this washer may fit various Caterpillar equipment models depending on the assembly and hardware requirements. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.
Why is replacing worn washers important in heavy equipment?
Replacing worn washers helps maintain secure fastener connections, reduces vibration-related wear, and supports proper assembly alignment during operation.
Does the 8B4037 washer meet OEM standards?
Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, durability, and dependable performance.
Can damaged washers affect equipment reliability?
Yes. Damaged or worn washers may lead to loose hardware connections, uneven load distribution, vibration issues, and premature wear on connected components.
Are related Caterpillar fastening components available from Propel Parts?
Yes. Propel Parts offers a wide range of replacement hardware and fastening components for Caterpillar equipment. You can also check the Caterpillar Equipment Screw Flat Head 1592953 for another related replacement part.
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
