Worldwide Shipping
New 8T5361 Washer-Hard Replacement suitable for Caterpillar Equipment
Exact Fit Guarantee
This part is guaranteed to fit your machine.
Wrong Part?
We'll overnight correct part at no cost to you.
Secure Checkout
•
Trusted Since 2012
Details
Description for 8T5361 Washer
â–¶Specification for 8T5361 Washer
â–¶Exact Fit Guarantee for 8T5361 Washer
â–¶Reviews
Customer Reviews
Fast response and very attentive! Thanks Deb.
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!!!
Grateful I found this company!
I’m grateful I found this company! They answer the phone every time plus the parts are packaged very well!! Even the angriest mailman couldn’t damage your parts! lol The parts showed up as planned and for being aftermarket the quality seems to be good!! The warranty is the same as CAT. Thank you Daniel!!!
Great customer service
Anthony was very professional and on top of what needed to be done to get my order verified and moving forward.
Propel parts is a very reliable parts source for heavy equipment
Quick response,good quality parts,favourable prices and always deliver on time
Excellent service and very very good service
When I had questions, they were answered quickly and kindly.
Thank you!!
Very knowledgeable and quick to quote parts.
Very quick to respond to parts quotes. Knowledgeable and Polite, and very quick shipping. Definitely will purchase parts from these guys in the future.
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
Excellent and prompt response.
Propel parts team helped me greatly regarding a special request and I always get prompt response.
They’re fantastic!
Product Questions
Frequently Asked Questions
What is the Caterpillar 8T5361 hard washer used for?
A: The 8T5361 hard washer is a heavy-duty fastening component used in Caterpillar equipment assemblies to distribute load and prevent surfaces from being damaged when bolts or nuts are tightened. It is commonly found in structural joints, engine mounts, and hydraulic system connections across a wide range of CAT machinery.
What material is the 8T5361 washer made from?
A: This hard washer is manufactured from high-strength steel, designed to withstand the heavy loads and vibrations typical in heavy equipment applications. It meets or exceeds OEM specifications for hardness and dimensional accuracy.
Is the 8T5361 washer a direct replacement for the original part?
A: Yes. This is a high-quality aftermarket replacement engineered to meet or exceed OEM specifications. It is designed to fit and perform just like the original, making it a reliable option for maintenance and repair.
Which Caterpillar machines use the 8T5361 hard washer?
A: The 8T5361 washer is compatible with a wide range of Caterpillar equipment. Check your equipment's parts manual or reach out to Propel Parts for help verifying fitment to your specific machine model and serial number.
For a full selection of compatible fastening components, browse our heavy equipment hardware parts catalog.
Can I reuse a hard washer after disassembly?
A: In general, it is not recommended to reuse hard washers after heavy-duty applications. They can deform or lose their clamping properties over time. When performing maintenance or repairs, replacing washers with new high-quality aftermarket parts ensures optimal clamping force and joint integrity.
How do I know if the 8T5361 washer needs to be replaced?
A: Common signs of a worn or damaged washer include: visible deformation or cracking, signs of fretting or corrosion, loosening of associated bolts/nuts, and unusual vibration in the joint assembly. Replace immediately if any of these conditions are observed.
Does this washer come with a warranty?
A: Yes. All parts from Propel Parts come with a 12-month warranty against material and manufacturer defects from the original invoice date. You can purchase with confidence knowing your part is backed by our quality guarantee.
Shipping | Returns
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
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.