Worldwide Shipping
New 8T4122 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
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 8T4122 Washer
▶Specification for 8T4122 Washer
▶Exact Fit Guarantee for 8T4122 Washer
▶| Dimensions | 1.26x1.26x0.16 |
|---|
-
Our CSR for Dymax Inc., Deb, has been extremely helpful and consistently provides quick, accurate information regarding parts and inventory. When we encounter difficulties finalizing transactions through the internal website, she is able to promptly generate quotes and provide an external, secure method for payment. Her responsiveness and willingness to assist play a key role in supporting our team’s success.
-
Great company to deal with. Answered my questions with detail and shipped me the part in good time! I will be dealing with them more in the future!
-
Have been buying parts from them for years, and they have always delivered, both with parts and customer service.
-
Excellent and prompt response.
Propel parts team helped me greatly regarding a special request and I always get prompt response.
They’re fantastic! -
Good Customer Service. Fast Shipping. A+++
Frequently Asked Questions
What is the Caterpillar 8T4122 hard washer used for?
The Caterpillar 8T4122 hard washer is a high-quality aftermarket replacement designed to support secure fastening and proper load distribution in heavy equipment assemblies. It is manufactured to meet or exceed OEM specifications for durability and dependable performance.
What are the benefits of the 8T4122 hard washer?
- Helps distribute fastening loads evenly
- 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 8T4122 hard washer compatible with multiple Caterpillar machines?
Yes, this hard washer may fit various Caterpillar equipment models depending on the hardware and assembly 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 proper fastening pressure, reduce vibration-related wear, and support dependable equipment operation.
Does the 8T4122 hard washer meet OEM standards?
Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, durability, and reliable fastening support.
Can damaged washers affect equipment reliability?
Yes. Damaged or worn washers may lead to uneven load distribution, loose hardware, 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 Washer 8B4037 for another related replacement option.
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
