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New 3B5319 Cotter Pin Replacement suitable for Caterpillar Equipment
- New Cotter Pin 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.
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Description for 3B5319 Cotter Pin
â–¶Specification for 3B5319 Cotter Pin
â–¶Exact Fit Guarantee for 3B5319 Cotter Pin
â–¶| Dimensions | 6.00x5.00x0.08 |
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prompt clear replies
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A Delay Handled the Right Way
Honestly, if I were in Miami like my shipment was, I wouldn?t have been in a hurry to ship out either. I was frustrated at first ? delays cost me time on the job ? but Propel Parts stepped up.
Deb, Daniel and the team owned the mistake, kept the communication clear, and graciously refunded my shipping costs without making it a hassle. That kind of accountability is rare these days, and I genuinely appreciated how they handled it.
Things don?t always go perfectly, but these folks proved they?re more interested in doing right by their customers than just pushing parts out the door. Solid company, solid people.
? Jimmy Spong
Hartco Mobile Welding
P.S. Incredible quality on the pin as well. I had to do some custom modifying, and let?s just say the case hardening was ? well ? hard. Great Stuff! Thank you. -
Steven & Propel Parts were a huge help! We were able to place a large order and get it shipped out same day to avoid a line down situation for a customer due to a lost component. The order was even submitted after the 3pm cutoff for same day shipments and we got it the next morning!
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Great customer service
Anthony was very professional and on top of what needed to be done to get my order verified and moving forward. -
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.
Frequently Asked Questions
What is the Caterpillar 3B5319 cotter pin used for?
The Caterpillar 3B5319 cotter pin is a high-quality aftermarket replacement designed to help secure fasteners and equipment assemblies in heavy-duty applications. It is manufactured to meet or exceed OEM specifications for dependable performance and durability.
What are the benefits of the 3B5319 cotter pin?
- Helps secure pins, nuts, and fastening assemblies
- Manufactured from durable materials for long-lasting use
- Designed to meet or exceed OEM specifications
- Supports safe and reliable equipment operation
- Suitable for demanding heavy-duty environments
Is the 3B5319 cotter pin compatible with multiple Caterpillar machines?
Yes, this cotter pin may fit various Caterpillar equipment applications depending on the hardware and assembly requirements. If you are still unsure, reach out to Propel Parts, our team will be happy to help you verify if this part fits your equipment.
Why is replacing worn cotter pins important?
Replacing worn or damaged cotter pins helps maintain secure assemblies and reduces the risk of loose or disconnected components during operation.
Does the 3B5319 cotter pin meet OEM standards?
Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, strength, and dependable fastening performance.
Can damaged cotter pins affect equipment safety and reliability?
Yes. Damaged cotter pins may fail to secure hardware properly, increasing the risk of loose assemblies, vibration issues, and premature component wear.
Are related Caterpillar fastening components available from Propel Parts?
Yes. Propel Parts carries a wide range of cotter pins and securing hardware for Caterpillar equipment. You can also check the Caterpillar Equipment Pin 6T2173 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
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EASY RETURNS & FAST REFUNDS
